When the contractor delivered the sad news that my roof needed replacing, that led to a discussion of material choices. I was surprised to hear that metal roofing was an option. Sure, it was fine for commercial buildings, but a home? My contractor told me that metal is used for homes more than people realize. The panels can be designed to look like just about any type of roofing you can imagine. After looking at some samples and finding out about the long life of metal roofs, I decided to give it a try. Fifteen years later, my roof is still in great shape. If you are facing a roof replacement in the near future, let me tell you more about metal roofing. I'm betting that you'll decide this solution is right for your home.
Sloped roofs are very common on residential homes, but commercial properties often have flat roofs. Part of this is psychological. Business owners want buildings that look uniform and economical, even if a sloped roof could also work just fine for a commercial building. But there are several other reasons why commercial roofs are often flat.
Great Building Materials Available
Flat roofing materials are often chosen because they can be mass-produced, which makes them much less expensive. Asphalt is one material that is often used for the roofing membrane. Asphalt is also considered one of the toughest and most rugged materials available.
There are several other materials that can be used for a flat roof system. Some businesses choose metal because it is very durable and easy to repair. Depending on the climate, metal can also help keep temperatures lower because it can reflect light. PVC, the same material used in piping, can also be used for flat roofs. A more expensive option is TPO, but it is one of the best roofing materials to choose if you're concerned with UV resistance.
Better Space Optimization and Efficiency
Flat roofs are able to optimize space much better than a sloped roof. A sloped roof will come with an attic that has an awkward shape. Therefore, there is less that can be done with this area. The flat roof can also be used for another purpose, such as an area where workers can gather for a break, or it can even hold a swimming pool. The roof is also often a place for an HVAC system.
Flat roofs can last a very long time, especially if they are made from asphalt. Asphalt is not only inexpensive, but it can also last for half a century. Other flat roofing materials can also last for decades. They will also fit in with the building requirements that typically exist for buildings in the commercial sector.
Better Drainage Than a Sloped Roof
Sloped roofs exist because they can precipitation to run down the side of the road and into a gutter system. However, building owners shouldn't assume that a flat roof is not capable of draining away precipitation. In fact, modern flat roofs are often better at draining water because they do not suffer from the same blockage issues that gutter systems found on residential homes have. With all of these advantages, commercial buildings more often do well with flat roofs.
To learn more about roofs, contact a contractor that offers roofing services in your area.Share