Let’s say you’ve got a great big warehouse. You need it to be weatherproof and to stay in place in strong winds, right? And you don’t need it to turn the building into an oven during the summer and a freezer in the winter.
The different types of roofs available for commercial buildings can be confusing, so we’re going to keep simple by focusing on metal roofs, and touching on one or two other options.
Metal Roofing Covers a Multitude
Metal roofing can refer to any one of the following:
Here are the most common types of metal roofing on the market:
- Copper roofing
- Aluminum roofs
- Zinc roofs
- Tin roofing
- Steel roofs
- Corrugated metal roof
- Metal tile roofs
- Metal slate roofs
- Standing seam metal roofs
People choose metal roofing because of its longevity (40–80 years, depending on the type of metal) and ease of maintenance.
Cost-Effective Types of Roofs
Although the materials and installation might be slightly pricier than other options at between $5 and $14 per square foot, the durability advantage over much cheaper materials such as asphalt shingles makes it the most cost-effective option in the long term.
Coatings Make the Difference
If you want to get in touch with roofing contractors in Illinois who are passionate about metal roofing for commercial properties, read on here. As any roofing professional will tell you, the right coating makes all the difference in how your metal roofing bears up over the years.
A coating using reflective pigment technology is energy efficient and may reduce your utility bills by as much as 40%
Ask your contractor about roofing materials and products that have been awarded the EPA’s Energy Star. Not only will you save on HVAC costs in summer, but your company will gain positive recognition for having chosen the energy-friendly route. Energy Star certified products are what you’re looking for.
Other Roofing Material
EPDM (Ethylene Propylene Diene Terpolymer) is a synthetic rubber roofing material often used chiefly on low-slope commercial roofs here in the USA. It’s a single-ply sheeting available in either black or white.
TPO (Thermoplastic Polyolefin) is a single-ply membrane composed of polymer and filler blends reinforced with a fabric scrim. It’s also used on low-slope and flat roofs.
Both are cooling in summer and seal well. Both have impressive tensile strength and present no problems if you wish to mount solar panels on top of these membrane-type roofs.
EPD and TPO both fall under the built-up roof (BUR) category. A built-up roof can last 15–25 years and is less expensive than a metal roof if care is taken with the installation process.
Consider the Weather
Climate is a major consideration when choosing a roof. Most contractors are well-placed to answer your questions relating to how different types of roofs behave in different weather conditions, such as hail.
The size and the slope of your roof matter too. Take time to make your decision, and ask lots of questions about how easy it is to repair the roof you choose should it get damaged.
Feel free to stay on our site and check out other articles on construction materials and building products.