Category: Metal Roofing

Concealed v. Through-Fastened Metal Roof and Wall Panels: How to Choose

Posted on by Tyler Roose

All metal panels—whether for commercial, residential, industrial or agricultural applications—are attached to the structure using either fasteners, clips or a combination of both that keep them in place. Vertical panels, in particular, are often categorized by the type of fastening method used to attach them, which is most often either using hidden/concealed fasteners or using an exposed (through-fastened) method. Here we’ll look at the benefits your customers can experience when using these common fastening types, as well as their differentiators, including price/budget, durability, aesthetics and ease of installation.

Concealed-Fastened Roofing Panels

Concealed-fastened panels are attached to the substrate with clips, which means the panels are not pierced to secure the connection. The clips and fasteners, therefore, are concealed underneath the metal panels when properly installed—arguably making the roof more aesthetically pleasing. These panels are offered in various styles, depending on which options your customers choose and additional job-specific considerations. This method is common in architectural and residential applications where a clean appearance and protection from environmental exposure are priorities.

Through-Fastened (Exposed) Roofing Panels

Through-fastened panels are generally attached with screws or nails, which puncture the overlapping roofing sections to lock the panels into place. They are also installed using washers, which provide leakage protection around the puncture hole. The fasteners are on the outside face of the panel and are visible even after the installation is complete.

So, how do your customers decide which option is right for their project? See below for some factors that can help them choose between a concealed- or through-fastened approach.

Key Considerations

Price/Budget:

Concealed: Typically, concealed-fastened panels can be more expensive overall due to the longer installation time required. In addition to increasing the labor cost, this installation method also takes longer, which affects your customer’s project schedule. However, ABC’s SL-16® panel can be installed faster and for about the same cost as exposed-fastened panel systems.

Through-fastened: While less expensive, through-fastened applications are more prone to issues. For example, if a washer fails, the screw can pop, which allows water in and can cause leaks and corrosion. While washer material is of a higher quality and more dependable than in the past, this is still a concern.

Durability:

Concealed: Because concealed fasteners have limited weather exposure, they therefore generally have a longer lifespan than panels with exposed fasteners. Additionally, there is less wear and tear since concealed panel fasteners are not as affected by the metal panel expansion and contraction that occurs when temperatures fluctuate as exposed-fastened panels are.

Through-fastened: Because concealed fasteners have limited weather exposure, they generally have a longer lifespan than panels with exposed fasteners. Additionally, there is less wear and tear since concealed panel fasteners are not as affected by the metal panel expansion and contraction that occurs when temperatures fluctuate as exposed-fastened panels are.

Aesthetics:

Concealed: Aesthetically, the main question is whether your customers want the screws to be visible or if it’s important that they are hidden. A concealed-fastened application is considered more aesthetically pleasing, as the lack of visible fasteners, creating a smooth, clean appearance. Generally, residential and architectural buildings favor concealed-fastened roofing panels.

Through-fastened: As stated, the hundreds of fasteners required to secure panels are exposed and visible on the outside of the panels. This method is often used on agricultural and industrial buildings, as clean aesthetics are usually less important for customers in these markets.

Ease of Installation:

Concealed: Installing concealed-fastened metal panel systems is time-consuming and complicated as compared to through-fastened. In fact, the complexity of the process dissuades many DIY installers from taking on the task.

Through-fastened: Exposed-fastened metal panel systems require less installation time as each fastener is drilled directly onto the outside of the panels. This makes it the method of choice for the majority of DIY installers. Overall, this method works well with simple structures but can be difficult to use on more complex projects. It should also be noted that through-fastened panels should be installed with care so that there is proper sealing. There also may be length limitations due to thermal movement.

Conclusion

The type of fastener system your customers choose for a given metal panel project will depend on a wide array of factors—budget, durability, aesthetics and ease of installation. Making the right choice is one step in ensuring the success and integrity of their building for years to come.

For more information on ABC’s concealed and through-fastened metal panels, visit our website. As always, our team is ready to help with your metal panel needs, so reach out to your local representative today!

Proper Ventilation for Metal Roofs and Walls

Posted on by David Lester

Selecting metal roof and wall panels is a strategic investment for the life of a building. To protect their investment, it is key that your customers ensure the proper ventilation system is installed. Optimal air movement not only promotes temperature regulation and energy efficiency but also reduces the risk of moisture-related issues like condensation build-up. Here, we look at some of the main ventilation considerations and resources your customers need to ensure success.

ABC Blog: Proper Ventilation of Metal Roofs and Walls

Why is proper ventilation important?

Proper ventilation helps optimize the performance and efficiency of metal buildings by:

  1. Controlling condensation

Condensation can wreak havoc on metal, causing corrosion, reduced thermal performance of insulation, mold and mildew growth, and even insect infestations. For example, in warm and humid areas, outside air that enters a building without moving through a ventilation system can bring with it large amounts of humidity. This humid air can create an uncomfortable environment, accelerate panel weathering and increase the possibility of mold growth. This issue is worsened when the outside temperature falls below the inside temperature, creating a perfect breeding ground for condensation development.

  1. Regulating temperature

Regulating and maintaining ideal interior temperature can help cool the building in warmer months, keeping the structure comfortable to occupy. Temperature regulation also helps protect the integrity of the building from excess (and premature) metal panel expansion and contraction. This movement can weaken the integrity of fasteners, which are designed to keep panels from detaching/pulling away from the substrate.

  1. Preserving air quality inside the building

Proper ventilation helps remove volatile organic compounds and other air pollutants that are detrimental to human health and productivity. The Environmental Protection Agency (EPA) and the Occupational Safety and Health Administration (OSHA) have published guidance on indoor air quality standards in commercial/institutional buildings. These standards help determine ventilation needs that need to be met to ensure compliance.

Who Needs Ventilation?

As expected, most structures require proper ventilation in accordance with their geographic location, contents and/or building end-use. Structures housing chemicals or moist substances require more ventilation than those storing dry goods in relatively arid environments. Ventilating a building that stores ceramic in the desert is very different than ventilating an indoor sauna in practically any geographic location. Agricultural facilities in particular must employ proper ventilation to mitigate the dangers posed by ammonia and other corrosive airborne fumes. (See our Animal Housing blog post for more.)

How to Ensure Proper Ventilation:

Similarly, the ideal amount and type of ventilation your customers need depends on their building’s unique specifications and end use. Generally, structures larger than 2,400 sq. ft. may require more than one type of ventilator to allow air to move between them (cross-ventilation). Structures that house people, animals and/or valuable material also benefit from cross-ventilation using ridge vents near the roof and a louver vent located closer to the structure’s floor. In these cases, it is recommended that your customers work with design professionals and building engineers who can help determine the building ventilation requirements. These professionals can recommend the appropriate, high-quality metal panels and components that suit the unique requirements of their project.

So, what ventilation options are available for your customers? Ventilation solutions fall into two main categories: natural (unpowered) and mechanical (electrically assisted):

  • Natural ventilation methods include installing a ridge and eave vents that enable air to circulate naturally through the building. Your customers can also use vents that capitalize on the natural vacuum created when air moves quickly over angled surfaces like roofs. The lower pressure in this vacuum draws air out of the building—most often through ridge vents. This choice will depend on your customer’s aesthetic preferences and/or installation location limitations.

 

  • Mechanical or power-assisted ventilation helps draw more cubic feet of air into and out of the space per minute. Powered fans with curved blades and/or louvers are often used to achieve greater air flow. As previously noted, air flow is vital in preventing condensation, so this is particularly helpful in naturally humid environments.

Conclusion

In conclusion, proper ventilation is a critical component of any high-quality building. As metal panels are becoming more popular, understanding how to achieve an effective ventilation system can help ensure the success of your customers’ building projects.

For more on ABC’s ventilation solutions, visit our previous blog on condensation management, check out our ventilation-enabling components or reach out to your local representative today!

Metal Panel Installation: Surface Considerations and Building Applications

Posted on by Ken Buchinger

In our last blog post, we outlined the steps to take before metal panel installation to ensure projects are built to last. In this post, we’ll take a look at the important metal panel installation considerations that should be made, particularly when working with varying surface conditions and building end-uses.

Surface Considerations:

During the installation of metal panels, it is critical that installers:

  • make sure everything is square and on a level plane (i.e., plumb and true). If it’s not, it will need to be corrected. Note: It is not recommended that the building owner do this themselves unless they are experienced and comfortable assuming the associated risks.
  • ensure the integrity of the substrate is not compromised. If installation issues or delays are caused by faulty substrate, for example, the parties responsible for the substrate would need to correct the causal issue. In retrofit projects, existing substrate issues must be addressed, but it is likely that the original builder will not be able to be sourced to correct the problem. In this case, a roofing consultant or knowledgeable substrate tradesman can help advise.
Installing Metal Panels with Different Building Applications

While installation is generally the same for most end-use applications, some equipment may vary. Depending on the other products or materials in the mix, there are certain caveats to keep in mind. For instance:

  • Over Asphalt Shingles: While installing a metal roof over an existing asphalt shingle roof is possible, it is not recommended to place metal panels directly over asphalt. In this scenario, keep in mind that:
    • It’s best to remove asphalt shingles or use a furring strip to create a buffer. (This means you can use a 1” x 4” piece of wood to provide clearance between the asphalt shingles and the metal panels.)
    • It’s not ideal to lay underlayment on top of asphalt and then install a metal roof because the shingle will curl and those imperfections will show through the metal, particularly when using lighter gauge.
  • Over Dissimilar Metals: Do not let your metal panels come into contact with dissimilar metals or allow run-off water that has been in contact with dissimilar metals to come into contact with the metal panels.
  • Over Treated Lumber: Separator material can be recommended by your installer or preferred material provider (lumber yard, home improvement store, etc.) and should be used; appropriate fasteners designed to be used to connect treated lumber with metal panels should always be used in these cases as well.
Other Metal Panel Installation Considerations:

The need for the following features and considerations can vary based on projects.

  • Vapor barriers
  • Ice and water shields
  • Regardless of all else, you’ll always want to be sure local codes/Homeowners Association (HOA) requirements are met.
Final FAQ:

How to choose a Metal Panel installer? End-users can request a list of nearby installers who may be able to help with their project from their metal building material supplier. Material manufacturers do not make these recommendations.

What if your panels are installed incorrectly? Let the installer know about any issues as soon as possible and work to get them resolved quickly. If you think the improper installation jeopardizes the product warranty, please advise the company that sold the material to you (metal panel distributor) as soon as possible. They will work with the manufacturer to resolve any warranty issues.

For more information on metal panel installation considerations or to find a metal panel distributor or installer in your area, contact your local ABC representative.

 

Preparing for Installation of Your Metal Panels

Posted on by Tyler Roose

There is no doubt that selecting metal roof and wall products is a wise investment. To make the most of that investment, it’s important to take certain preparation steps before beginning your metal panel installation. Once you’ve purchased the materials you need, the next order of business is to ensure the metal panels, trim and components are properly prepped. This is your best chance at keeping your job site safe, making sure your materials are not lost or damaged and ensuring your project stays on schedule so you reap the benefits of going metal.

 

 

 

 

 

 

  • Step One: Project Planning

    Starting your project with a clear plan will yield the best results. When planning your metal panel installation project, choosing an appropriate time to install is essential. Considerations will vary based on your location and include:

    • Moisture levels: it’s better to install when it’s dry (no rain, dew, snow or ice) as installing when surfaces are slick increases chances of slipping and injury.
    • Wind conditions: it’s better to install in low-wind conditions to prevent chances of injury/product damage.

  • Step Two: Material Check

    Once your materials are delivered to your warehouse or job site, the next order of business is to make sure you’ve received all of the building materials you ordered and that all pieces are in good condition. You will need to:

    • Manage a material receiving checklist
    • Check your panels for moisture, denting/bending, wind damage and additional transit abrasion
    • Ensure proper storage of your materials, including panels and trim in bundled and stacked sheets, to protect them from damage and prevent corrosion and/or galvanic reaction

    Check out ABC’s blog post on metal panel delivery and material handling for details on proper loading and unloading, cutting and job site safety. Additionally, our post on metal panel storage provides best practices on keeping your panels and components in pristine condition whether they’re going to be installed immediately or stored for future use or sale.

  • Step Three: Metal Panel Installation Preparation

    Once the location of the project is defined and the materials have been ordered, delivered and checked, the ultimate responsibility for on-site panel preparation lies with the installer, who should:

    • Re-check that all materials are present and in good condition
    • Arrange the material so that it stays undamaged and doesn’t pose a hazard to anyone on the site during installation
    • Ensure all metal panel installation tools are available and properly functioning, including drills, ladders and seamers
    • Make sure all safety preparations have been made and all safety gear is in good condition, including gloves, eye masks, safety helmets, boots and wrist guards.

Metal building panel and components manufacturers often make a variety of resources available for review, including product details, technical bulletins and installation manuals that can help building owners, distributors/contractors and installers alike. For more information on preparing for metal panel installation, contact your local ABC representative.

Metal Roof Pitch Part II: Panel Selection for Your Building End-Use

Posted on by Ken Buchinger

In part one of our series on metal panel roof pitch, we looked at the engineering and strength considerations that need to be taken into account when designing or specifying a building. In part two, we’ll review how to make the right metal panel selection for your building end-use by looking at the building type and roof pitch to find the optimal combination of form and function.

Types of roof panels:

Different types of metal roof panels are better suited for certain roof pitches and this mostly has to do with panel rib height and how they’re seamed together. For instance, the lower the pitch, the taller the rib of the roof panel needs to be in order to optimize water carrying capacity. Also, the lower the pitch, the slower water runs off the roof; combined with wind pressure, this can hold water at the eave. As an example:

  • On 2:12 and lower pitches for commercial/industrial jobs, weathertightness warranties will use a mechanically seamed panel because it creates an impenetrable lock that keep water from seeping between the panels. Seamed panels can be thought of as more hydrostatic (resistant to water), whereas non-seamed panels are hydrokinetic, i.e., water runs off of them, but they are not designed to be a water barrier.

Building Type and Use:

Whether residential, post-frame or commercial, structures follow general design criteria regarding metal roof slope, based on to the building type and use. For instance:

Gabled v. Hipped: gabled roofs provide more interior headroom while with hipped roofs, endwall sheet height can be reduced, making for easier ordering and installation as you don’t have to cut/miter the sheets.

  • Residential v. Post-Frame and Commercial Use: While it can generally be assumed that thicker-gauge panels are stronger, the type of building construction, location and end-use can affect the choice in panel thickness. Residential roofs generally have steeper slopes (often due to aesthetic sensibilities), while commercial and post-frame buildings will typically have a shallower pitch to increase the strength of the building. Buildings such as pole barns, post-frame buildings, warehouses and garages can require roof panels to span longer distances between supporting trusses and purlins and therefore require thicker panels to ensure the roof is structurally sound and can aid in reducing the chance of collapse under the weight of snow and water—particularly when the roof pitch is low. For smaller buildings—like residences—with supporting trusses and purlins that are typically closer together, thinner panels can be used in conjunction with thicker trim for an economic, structurally ideal residential metal roofing system. See our blog on metal panel gauges for more.
  • Economics: When a roof has a shallower pitch, less material is needed to cover the same roof span. This can be more economical since fewer square feet of material needs to be purchased, or at least help in offsetting the cost of the thicker panels commonly used on low-slope roof—a consideration often important to companies with multiple properties. Likewise, while more material may need to be purchased for a high-sloped roof, you may be able to buy thinner, less expensive panels since high-slope roofs don’t typically need to be able to support heavier loads like low-slope roofs do.
  • Aesthetics: Traditional residences typically feature a higher roof pitch while this may be less important to commercial building owners. However—from a functional standpoint—thicker panels can be more forgiving of installation errors such as over-tightened screws and aren’t as likely to transfer waves and bumps in sheathing.

Solar Panels and Roof Pitch:

The geographic location of a structure will determine the angle at which the solar panels should be installed. Generally. the closer to the equator you get, the lower the slope the solar panels can tolerate as roofs closer to the equator have more consistent exposure to sunlight as compared to those farther away. If you plan to add solar panels to your metal roof, be sure to check the Solar Reflective Index (SRI) values and minimum slopes set by the ASTM and local governing codes. These standards will advise adequate slope based on your location as well as help control things such as heat island effects, etc.  For more information on solar reflectance and how it is affected by the color of your metal roof panels, see our blog post on cool metal roofs.

Conclusion:

Roof slope is a factor that affects many decisions when it comes to any metal building roofing project regardless of the building’s end use. When embarking on any metal roofing project, be sure that the panels you’ve selected meet local building codes and are produced by a quality manufacturer with knowledge and experience designing for different applications to ensure you get exactly what you’re looking for. For more information on metal panel selection for your building end-use and to learn more about recommendations on roof slope for different building types, contact your local ABC representative today.

 Additional Resources:

For more information on slope requirements, visit NRCA’s website. For more information on steep-slope metal roofs and their benefits, visit the Metal Construction Association’s website.

Metal Roof Pitch Part I: Engineering and Strength Considerations

Posted on by David Lester

Whether you’re an owner who needs to consider roofing material options because of the nature or design of your building, or a distributor/contractor whose job it is to recognize whether a suggested design will or won’t work based on a range of circumstances, it is critical to understand the engineering behind why roof pitch and tensile strength are important on a metal building project. In part one of our series, we look at the engineering and strength considerations that need to be taken into account when designing or specifying a building, while part two will review the best type of metal panel to use based on the pitch and end-use of your building,

Engineering Considerations:

Ideally, your roof pitch will be the “sweet spot” between having a roof pitch that’s so shallow that the beared load is increased and having a roof pitch that’s so steep that wind uplift probability is increased—a factor which can also vary based on the building width. Specific engineering considerations with regard to roof slope include:

  • Snow Load Requirements: lower slopes create more load that the roof/structure must support. For example, when you have a flat roof and it snows, the snow will stay on the roof, adding more weight; on a sloped roof, a good amount of the snow will slide off of the roof, so the load will remain in an acceptable range the structure can support.
  • Wind Load: Preventing roof damage from high winds is largely dependent on roof geometry, slope and building material used. If outside air is allowed to penetrate a structure through cracks and other openings when wind flows over a building, the air pressure beneath the roof assembly increases. When this pressure becomes greater than the pressure directly above the roof (which happens as wind flows over a building), this can cause upward force on the roof system, leading to loss of structural integrity and significant damage. Wind uplift rating and minimum slope requirements are dictated by building codes in the market, so be sure to check with your local municipality for specific details.
  • Water Diversion: the steeper the pitch the faster it will channel and divert water, preventing it from pooling and causing other issue like mold, mildew and paint degradation. As with the snow load considerations mentioned above, the less additional weight burdening the roofing system, the better.
  • Minimizing Debris: steeper-sloped roofs also help minimize the chance that debris, mold and mildew have to build up on the roofing system. Unless there is a catastrophic weather event that drops large amounts of heavy debris—tree branches for example—there is a small chance that debris on a roof of any slope will exceed its ability to carry the load. However, because the more debris is able to slide down and off of a metal roof, the less that needs to be manually cleaned. Additionally, access to and cleaning the eaves of sloped roofs is much easier and less time-consuming that trying to perform the same maintenance on a roof with less slope.

The Strength of Metal Panels:

  • Tensile strength: This refers to the panel’s ability to resist breaking when it’s placed under pressure or tension—meaning the panel has a measured ability to bend under a certain amount of stress before it snaps. Galvanized steel panels can withstand between 50,000 and 80,000 pounds of pressure per square inch (50 KSI – 80 KSI)—significantly higher than the tensile strength of other roofing materials. Despite this, metal panels remain lighter and more impact resistant, keeping the likelihood and cost of repairs to a minimum. Check the tensile strength of your metal panels with the manufacturer and be sure to reference common testing standards related to roof slope, including ISO ratings and ASTM standards that test tensile strength.
  • Steel Hardness and Density: While it can generally be assumed that thicker-gauge panels are stronger, the type of building construction, location and end-use can affect the choice in panel thickness. Buildings such as pole barns, post-frame buildings, warehouses and garages can require roof panels to span longer distances and therefore require thicker panels as they are more structurally sound. These thicker panels will also aid in reducing the chance of collapse under the weight of snow and water—particularly when the roof pitch is low. For smaller buildings—like residences—with supporting trusses and purlins that are typically closer together, thinner panels can be used in conjunction with thicker trim for an economic, structurally ideal residential metal roofing system. See our blog on metal panel gauges for more.

Conclusion:

Following common standards, doing adequate research and conforming to manufacturer guidelines regarding slope will ensure you’re reaping the full benefit of your metal roof panel selection. For more information on metal roofs and to learn more about recommendations on roof slope, contact your local ABC representative today.

Additional Resources:

For more information on slope requirements, visit NRCA’s website. For more information on steep-slope metal roofs and their benefits, visit the Metal Construction Association’s website.

It’s the Little Things: How to Measure Metal Panels with a Micrometer

Posted on by Ken Buchinger

As installers and distributors know all too well, the tiniest differential when measuring metal panels for installation can mean success or failure. Close just isn’t good enough. That’s where a micrometer—a precision tool used for measurement accuracy—comes in. But how can you be sure the panels purchased for a project don’t exactly live up to their stated specifications or fit within a gray area that may seem minimal, but ends up causing problems when actually applied to a structure?

In a previous blog post, we discussed the importance of knowing the thickness (gauge) of your metal panels to ensure you know how to choose the correct thickness of the metal panels you choose to use on a project. This is important because you can easily find panels from different manufacturers that—while labeled with the same gauge measurement—can actually vary greatly in the actual thickness of the metal sheeting, creating a noticeable difference in panel stiffness and strength. Since the labels on the panels don’t tell the entire story, using a micrometer to measure the exact thickness of the panels is a sure-fire way to know what you’re paying for.

What is a Micrometer?

From the Greek, the word micrometer’s literal meaning comes from micros (small) and metron (measure). The tool, sometimes known as a micrometer screw gauge, is used to achieve precise, fine measurements of very small distances or thicknesses. Each of its two faces can be moved away from or toward the other by turning a screw with a fine thread. The precision device incorporates a calibrated screw (or thread), which is found internally on the spindle, and is usually in the form of calipers.

Available in both metric and imperial versions, a micrometer (often shortened to mike or mic) usually, but not always, takes the form of calipers (opposing ends joined by a frame). The device’s spindle is an accurately machined screw. When used to measure a metal panel, the sheet is placed between the tool’s spindle and anvil. The spindle is moved by turning the ratchet knob or thimble until the sheet is lightly touched by both the spindle and the anvil. Metric micrometers typically measure in 0.01mm increments and imperial versions in 0.001 inches.

Using a Micrometer:

  • Assuming the user takes great care, micrometers can provide more accurate measurement than other measuring devices (ex.: dial calipers, vernier calipers).
  • Micrometers are widely used not only for metal panel measurement, but also in other mechanical engineering areas where precise measurement of components is advised.
  • Micrometers have two scales: a primary scale located on the barrel (sleeve) and a secondary scale, which is located on the thimble. Values are derived from both scales and combined to come up with the total measurement.
  • As the spindle completes its revolution, the space between the spindle and the anvil (the measuring faces) is adjusted by the smallest values that can be represented on the primary sleeve scale (0.5mm for metric micrometers; 0.025 for imperial versions).

(Note: As a tool, even the highly accurate micrometer is limited in its measuring range, which is typically 25mm/1 inch. In other words, metric versions can measure 0-25mm, 25-50mm, 50-75mm etc.; imperial versions measure 0-1 inches, 1-2 inches, 2-3 inches, etc.)

Where to Get a Micrometer:

As a specialized engineering tool, micrometers are available from a variety of industrial equipment companies. Numerous brands and types are available in the market to meet particular needs, including specific applications or budgets. Additionally, feel free to reach out to a metal panel manufacturer for their recommendation on the best micrometer to use to measure metal roof and wall panels as well as for specific measurements on the panels they offer.

Metal Panel Material Delivery and Handling

Posted on by Ken Buchinger

Handle with Care

What You Need to Know about the Delivery and Handling of Metal Panels

As sturdy and resilient as metal panels are, there are a number of considerations that must be accounted for in order to maintain the integrity of the product, ensure on-time and cost-efficient delivery, and guarantee safe, effective installation. First, metal panels can do no good if they can’t be properly delivered to the jobsite—in pristine condition—where and when they’re needed. Second, once the panels do arrive, proper handling can be the difference between a successful job or problems before, during and after the fact. Here we’ll take a brief look at some of the main considerations related to the delivery and handling of metal panels that support the best possible outcome.

Delivery Considerations

The main conditions to confirm and questions to ask before placing an order and establishing delivery parameters include the following:

  1. Delivery location: Is delivery offered in your area or to your jobsite?
    • Is your location accessible? In other words, are there unsafe or impassible terrain or road conditions that prohibit the delivery of the materials?
    • Can you accommodate the size of the delivery vehicle? This includes making sure roads and entrances are large enough that delivery vehicles can pass through/access.
    • What are the delivery terms and conditions? Be sure you understand the requirements of your selected delivery method before signing on the dotted line.
    • Have you arranged for offloading or do you have people and equipment to handle this? Most delivery truck drivers are not equipped or trained in offloading metal panels, so it’s best to make arrangements with someone who knows how to properly get your material off of the delivery vehicle.
  1. Delivery method and carrier options
    • Do you know the options your manufacturer offers?
    • Have you confirmed the rates associated with each delivery option? As with traditional shipping, metal panel and component delivery costs can vary based on the type of delivery selected as well as your proximity to the place of origin.
  1. Proper packaging to provide protection against transportation damage
    • What packaging option is right for your order? You may want to consider the kind and quantity of material you’re ordering, its destination and end use when selecting how you’d like it packaged.
    • How much does packaging cost? This varies by the manufacturer. Some offer complimentary packaging, but it’s best to know about any potential costs beforehand.

Handling Considerations

Some key issues to bear in mind after delivery has occurred include:

  1. Exercise care when loading, unloading, storing and installing metal roof and wall systems.
    • Handle materials in such a way as to prevent bending, warping, twisting and surface/paint finish damage.
    • Do not drag panels on the ground or against each other; they should be picked up to be moved.
  1. Cutting metal panels
    • Follow manufacturer instructions at all times to keep from voiding the panel warranty. (ABC’s recommendation is to use a portable profile shear, especially for across-the-profile cutting of metal panels. Power shears, nibblers or hand snips that can follow the contour of the panel’s profile are also acceptable.)
    • Never cut the exposed end of a metal panel with a metal or abrasive saw. This will erode the Galvalume® coating, causing premature rusting at the cut edge.
  1. Worker Safety
    • Take appropriate precautions against potential hazards, which include:
      1. Moving and handling metal panels manually and mechanically, whether using conveyors, cranes, slings, forklifts and/or ladders
      2. Stacking metal panels/metal panel bundles
      3. Cut/exposed edges
    • Follow the manufacturer’s recommended safety measures, including any outlined protocols, recommended machinery, Personal Protective Equipment (PPE), etc.

Following the precautions provided above can help mitigate many potential pitfalls often faced. A little care upfront will inevitably lead to a much smoother process for all involved during every phase of the process. And always remember, the manufacturer is here to help; contact your local ABC representative today.

 

The Benefits of Metal Panels for Barndominiums

Posted on by Casey Walker

Another alternative residential construction trend gaining momentum (like tiny homes) is the “barndominium” movement.  Barndominiums are typically metal buildings that have been transformed from industrial or agricultural structures into residences boasting affordability, low maintenance and energy efficiency. These structures stand apart from traditional and tiny homes in that they may literally have been a barn or warehouse that has been renovated to include several rooms, bathrooms, kitchens and other living areas. They often have open floor plans and can also be dual-purpose—combining a residence with areas used for other functions such as offices, garages, workshops, places of worship or meeting centers.

Barndomiums are highly customizable and can offer your customers all the creative possibilities of a traditional home. Like their standard tiny home counterparts, they deliver a low-maintenance lifestyle at a more affordable price. With a barndominium, you customers have the opportunity to live in a larger space and to incorporate larger workspaces into one inclusive property.

Generally, these high-functioning, low-cost structures include everything your customers would expect in a residential structure: energy-efficient windows, stained concrete floors, engineered concrete slabs, spray foam insulation, plumbing and even 9-foot ceilings. In addition to basic living space and plumbing, barndominiums can offer specialized add-on options such as air-conditioning units, hardwood floors and even hot tubs. What most barndominiums have in common is that they are usually made of metal.

Why Choose Metal Roof/ Siding for Barndominiums?

Developing a barndominium usually means your customers will be working with a steel post-frame building, which naturally lends itself to the use of metal as the primary material for the entire construction. Building with metal will mean less concern about roofing and foundation problems, as well as other issues commonly encountered with a traditionally-built home.

Metal roofing and siding solutions for barndominiums carry the same benefits as for tiny homes—or any other structure for that matter. Beyond color choice and aesthetics, metal panels are readily available and offer durability, wind resistance and recyclability—all contributing to overall cost-effectiveness and long-term sustainability. While there are other roofing materials that can be used, metal remains the go-to choice for your customers who are embarking on a barndominium project.

Bottom Line Benefit:

But isn’t metal roofing more expensive? The initial cost of a metal roof does exceed other materials, such as asphalt, slate or tile; it’s understandable that this could give your customers pause. Industry statistics estimate that the average cost per square foot for a metal roof is approximately $3.00, compared to asphalt shingles at $1.50. This up-front cost, however, is just the first part of a much larger story. Metal provides improved strength and durability, resulting in significantly lower maintenance and energy costs for your customers over time. Over a metal roof’s lifespan, in fact, shingles can cost just as much, if not more, contributing to the cost-efficiency of the design and construction.

Additionally, since metal barndominiums can be pre-engineered and prefabricated offsite, new construction costs are reduced throughout the entire process—from design through to construction. This means measurable savings in labor costs due to a streamlined, abbreviated construction timeline.

Expert Advice:

While barndominiums might be the wave of the future, there are still some practical factors your customers should keep in mind:

Compliance: For one, since barndominiums may have the unique function of serving as both a living and working space, it is important that your customers check (in advance!) local zoning regulations to ensure the property is zoned for a metal barndominium. Also, ensure the building materials chosen are suited to the specific climate and location.

Quality: Furthermore, and perhaps most important, they should make sure the manufacturer is reputable and that the materials used are efficient and of high-quality, which should equate to better warranties and longer life expectancy for the structure.

For more information on metal panels for barndominiums, including recommendations on panel types and gauges for barndominium applications, please contact an American Building Components representative near you.

Metal Panels for Tiny Homes: Part 2

Posted on by Tyler Roose

California Tiny Home

COPYRIGHT DC PHOTOGRAPHY STUDIOS.

 

In the first article in our three-part series on tiny homes we presented an overview of the tiny home trend, including lifestyle considerations and cost benefits. In the second installment, we discussed how tiny homes are built with the same types of materials, construction and aesthetics you find in larger, traditional residences. Metal panels—a popular material choice for tiny homes—provide advantages such as affordability, mobility and customization. Some additional factors in choosing metal panels for tiny home construction are weather, installation and maintenance. Here we’ll take a look at these considerations in a bit more detail.

Weather Considerations:

While building tiny homes in mild climates can be pretty straightforward, there are many built in locations that must take specific weather conditions into consideration. Just as with traditional homes, tiny homes exposed to freezing temperatures need to be winterized to keep everything functioning, and can be heavily insulated, built with air-tight, double-paned windows and designed and oriented for optimum sun exposure to keep the heat in. For warmer climates and seasons, tiny homes designed to optimize air flow and fitted with adjustable shading to protect you from the sun’s heat can be an addition to more traditional temperature regulation methods, which should of course be properly installed and serviced.

When it comes to preparing for extreme weather, there are very few additional precautions to be taken in comparison with traditional single-family homes. One exception is that tiny homes should be built with hurricane ties and straps, earthquake tie-downs and other anchors to secure the structure. Building to codes specific to any area you would plan to take your tiny home is vital to ensuring it remains undamaged and you remain safe.

The Metal Panel Difference: Metal panels from American Building Components are designed and manufactured with several environmental considerations in mind. For areas prone to hurricanes and other tropical activity, ABC offers wind-tested metal panels built to withstand gusts of up to 140 miles per hour. This strength and durability is also important for those who plan to haul their tiny homes on highways at high speeds. If heavy snow and ice are common during your winters, the fast-shedding nature of metal panel makes them ideal. Eco-friendly insulated metal panels for roof and wall applications and cool metal roofs can also help regulate the temperature of your home and offer additional energy efficiency. Metal panels are also fire resistant (unlike thatched roofs, which are a fire hazard) and can withstand hailstorms and other extreme weather events. Your metal roofing manufacturer can provide advice based on your environmental needs.

Installation and Maintenance:

Understanding the maintenance requirements of any building material used to construct a tiny home is essential to maximizing the lifespan of the structure, safeguarding your investment and reducing any headaches that could arise from poor planning and inattention to the detail. It is, therefore, important that you fully understand the material you are using and that you follow the manufacturer’s installation and maintenance instructions, which should be made readily available to you. Also, be sure to read and understand any product warranties to ensure you know about any exclusions or requirements.

The Metal Panel Difference: One caveat with metal panels for tiny homes is the precision that installers (or DIY’ers) need to use in order to get the most value out of the material. While metal panels require a greater level of accuracy during the installation process, the benefits far outweigh the challenges. Resources on how to install and care for metal panels are abundant. In addition to referencing the manufacturer’s installation manuals, you can check out their how-to videos and lean on their customer service team for support and installer recommendations.

To extend the lifespan and strength of metal panels for tiny homes, maintenance consists mostly of preventing and correcting issues such as damage from the build-up of debris as well as storm-related traumas like hail stones, falling branches, etc. For specific maintenance tips, check out our recent blog on metal panel maintenance.

The last word

The benefits metal panels offer make their use for tiny home building a no-brainer. While homes made from other materials lose value over time, metal roofs provide long-term performance and environmental benefits, cost efficiencies and extended durability for the tiny home community. For more information on ABC’s metal panels, visit our website or contact a representative today.