When it comes to flat roofs, particularly on commercial buildings, there are several roofing system options to choose from. Foam roofing may be the best option of them all. These systems use a thick closed-cell polyurethane foam to build up a durable and long-lasting roof. The following are a few benefits you will enjoy following a foam roof installation.

1. Insulating Qualities

Few flat roofing systems insulate as well as foam roofing, in part because with foam the main roofing material is also an additional insulation layer. The closed-cell foam roofing membrane can also be installed over additional insulating panels, thus allowing you to increase roof insulation with only a small increase in weight. This is especially helpful in climates that benefit from additional insulation.

2. Enhanced Waterproofing

The main task for any roof is to create a waterproof membrane on the most exposed area of your building. Foam roofing features dense closed cells that can't absorb water, which allows for a durable waterproof surface. Further, these roofs are installed so that they are seamless, and fewer seams mean fewer chances for a leak. Drains and elevated areas can easily be installed to reduce water puddling on the roof surface, as well. 

3. Sustainable and Green

An eco-friendly roof is good for the planet and good for business. Foam roofing can last the life of a building, which means it requires fewer materials, and fewer materials end up in a landfill over time. Further, these roofs are light in color which reflects heat away from your building and can save energy for cooling costs. 

4. Long Service Life

The less often you replace the roof, the more money you save. Since foam roofing systems can last decades with proper maintenance, there is no need for an expensive roof replacement. The two most damaging things to a flat roof are sun exposure and walking on it. The good news is that modern foam roofing materials are designed to withstand UV damage, and they can be walked on safely when they must be accessed for maintenance. 

5. Easy Repairs

Every roof will require repairs sometimes, but you want a roofing system where repairs tend to be simple, inexpensive, and effective. On a foam roof, the most common type of maintenance will be servicing small damages to the membrane, which can be easily patched and sealed. As the roof ages, it will also need to be recoated every decade or so, but this is much less expensive than replacing a roof. 

Contact a foam roofing system installation service if you are ready to upgrade to a durable foam roof.