Sheet metal is one of the most durable materials that can be used for commercial roofs. Metal is long-lasting, weather-resistant, and can help save on energy bills by reflecting the sun’s rays away from the building. But, while metal can be a great choice for many commercial buildings, it takes a highly specialized sheet metal installer to get the job done properly.
If you’re considering metal for your commercial building’s roof, here are a few of the do’s and don’ts for how to install sheet metal:
- Know what you’re paying for. Yes, metal roofs have a lot going for them, but adding on customized roof parts can quickly add on to the project’s cost. Before purchasing a metal roof, it’s important to know what will raise the cost of the roof system. Certain types of metal, complicated engineering, or high levels of customization will raise the price of your roof system, but they may make the roof last longer.
- Make proper measurements and estimates for the roof pitch. This may seem like a no-brainer, but improper measurements are one of the most common things that can mess up roof installation and deplete a budget. It’s important to hire a properly trained engineer or sheet metal installer to estimate a roof’s pitch accurately and make correct measurements.
- Get the right fasteners. Sheet metal fasteners are not one-size-fits-all. If installing yourself, it’s important to get the proper fasteners for your roof’s substrate material. If a sheet metal installer is doing the work, be sure to ask about the fastener’s corrosion minimization capabilities. Low-quality roofers may try to skimp on fasteners that corrode easily, diminishing your roof’s value.
- Research extensively. The best way to prepare for roof installation is to do your research and know what your expectations are. Be sure that your roof will suit the needs of your area’s weather and your business before making the big purchase.
- Paint with a sprayer. When it comes time to paint your roof, don’t use a sprayer. Wind can easily cause paint to drift and spread unevenly. It may be more work, but using a paint roller is the best way to ensure that a roof’s color is properly distributed.
- Rely too much on the warranty. Metal roof warranties can be a big selling point. Having a good warranty is important, but warranties will only cover manufacturer defects. Regardless of the quality of your roof’s warranty, it’s essential to set up a proper maintenance schedule from the get-go to ensure that your metal roof will last.
- Assume all roofers know how to install sheet metal. Not every roofer can do everything. Finding a qualified sheet metal installer means you’ll have to find a full-service roofing company. Using a company with a sheet metal fabrication unit will be best because it lowers costs and allows for additional roof customization.
- Try to install your roof on your own. Even if you know how to install sheet metal, you’ll likely need some help along the way. Using a qualified roofer is the best way to ensure that your metal roof gets installed properly and lasts as long as possible.