Many homeowners and commercial property managers choose to apply roof coatings to extend the useful life of the roof. While this is one of the main reasons, it is not the only benefit provided by roof coatings. For instance, did you know that roof coatings can help insulate the roof?
Ways in Which Roof Coatings Improve Roof Insulation
- As a Secondary Roof Membrane
The most advanced type of roof coating consists of several professionally applied layers. This has the role of improving the insulation of the roof and effectively works as a supplementary membrane. This option is usually suggested by San Antonio TX commercial roofing professionals for commercial buildings where there are several risks of leaking, including the presence of HVAC equipment.
- As a Sealant for Minor Imperfections
In many situations, roof membranes have minute imperfections even from the moment of installation. These may not be visible to the eye, but in time they could become eroded and increase in size under the effect of weather elements. A layer of roof coating solves this issue by effectively sealing these imperfections.
- By Preventing Damage Caused by Temperature Fluctuations
The variation of heat and cold causes roofing materials to expand and contract. In time, this leads to fine cracks which may increase in size, allowing water and fungi to get inside. By applying a reflective roof coating, the sunrays bounce back and the roof will absorb less heat. This means less temperature fluctuations and, thus, fewer damages caused by them.
Originally Posted on: Do Roof Coatings Help With Insulation?
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