Commercial roofing materials are vital for protecting your building and people from rain, hail, snow, sleet, and other extreme weather conditions. Your selection of material will depend on many factors, including cost per square foot, type of insulation used in the roof deck (cavity or non-cavity), water-resistance rating (ASTM G153), slope of the building’s roofline (3:12 or greater than 3:12), weight load capacity required by code to support a minimum live load plus dead load, and the life expectancy of the material. You can consult Raleigh Roofers to understand better commercial roofing materials for your building in Chapel Hill, NC.
A few roofing options are discussed here.
1. Asphalt Shingles
They are very economical and have a longer life cycle than fiberglass. Their main disadvantage is that they lack fire resistance properties. They are also less resistant to hail damage.
2. Metal Roofing
Metal roofing is relatively inexpensive and offers excellent durability and strength. But it does not breathe, so if there are large temperature fluctuations, the metal can contract and expand, causing leaks in your roof.
3. Slate Roofing
Slate is a natural stone resistant to fire and weather, making it a popular choice for commercial buildings. It is also one of the most expensive roofing materials. It also has a very long life cycle that adds more value to your property.
4. Glass Roofing
Glass roofing is becoming more popular as an eco-friendly option. It allows natural light to enter the building while keeping heat out and helps to reduce energy costs. This type of roofing has a lower installation cost than other options. Still, it is typically more expensive for the building owner in the long run as it may be challenging to repair or replace due to its fragility.
5. Synthetic Roofing
Another common commercial roofing material is rubber or synthetic forms such as PVC pipe, acrylic sheets, or polyurethane foam insulation board with an aluminum foil membrane on top for protection from moisture. These roofs are very lightweight but offer less protection than other materials, so they should only be used when you have a low risk for severe weather conditions like hurricanes because these roofs will likely blow away during strong winds.
6. Green Roofing
Green roofs are made of environmentally friendly materials like rubber, slate, or other low-maintenance choices that can reduce the amount of water runoff and energy consumption throughout your building. They also increase insulation capabilities, saving money on heating and cooling costs.
You can also use metal roofing to incorporate solar panels. A solar system can provide a large portion of the energy needed to power your building.
There is a wide range of commercial roofing materials; each has advantages and disadvantages. Some features of these materials are their resistance to fire, wind damage, and hail impact. They also include the ability to withstand high winds without blowing away or tearing along with a long life cycle. Raleigh Roofers are one of the best roofing experts. You can also get a free quote to make your decision.