Deciding on what type of roof you want can be a challenging ordeal at times. This is true for commercial roofing applications, just like it is for residential buildings. If you are involved in a commercial roofing Minneapolis project, companies like Palmer West Construction Company, Inc. can help you. You can learn about the various types of roofing and be better equipped to make an intelligent decision.
Built-up roofing (BUR) is an excellent choice for worry-free roofs. These roofs consist of alternating layers of reinforcing materials with waterproof binders. Once the layers have been put in place, the entire surface is covered with gravel, in most cases. The layers usually consist of fiberglass felts alternated with layers of asphalt. The fiberglass serves as the reinforcing material while the asphalt provides the waterproofing. There are other options available, including some that will do a better job at reflecting the sunlight, in order to save on cooling costs.
Ethylene propylene diene monomer (EPDM) roofing consists of a synthetic material that is either laid loose and then covered over with something like river rock or mechanically fastened. It has a good performance history and is able to withstand temperature extremes and changes very well. It will not become brittle and break during periods of cold weather, and it will not break down when exposed to the UV rays of the sun in hotter weather. It is also resistant to things like hail damage.
If you are looking for a cost-effective roofing material for your commercial building, you might want to take a look at a sheet metal roof. By using material for a reliable manufacturer, you will end up with a roof that is reliable and long lasting. When repairs are needed, as they will eventually be with any type of roof, they are can be easily done with the right roofing company. Typical places that might need repair on sheet metal roofs include loose seams and punctures.
Thermoplastic polyolefin (TPO) roofs are very common for commercial buildings. They consist of a single ply structure that is reinforced with polyester fabric. They can be expected to last in excess of 35 years. Performance attributes with these roofs include resistance to wind damage and punctures and durability regardless of temperature and weather conditions. The material is very flexible, which helps with its longevity.
Regardless of which roofing type you choose, you will want to go with a roofing company that is not only well-equipped to do the initial installation, but can help with any future repairs as well.