One of the most common and costly issues commercial buildings face is a flat leaky roof. Not surprisingly, most property owners do not have the expertise (or desire) to get onto their roofs and look for problems themselves. A leaky roof can damage your building and threaten your safety.

Expandothane is an advanced coating technology that is used to protect roofs from heavy rainfall, snow, and hail. It is a protective, durable waterproof coating that impressively expands and seals gaps and crevices in roofing to prevent leaks and other water damage. ExpandoThane can be applied to flat seamless roofs, metal roofs, concrete, EPDM, TPO, spray urethane foam, and many other roofs.


If you want to provide extra protection to your commercial building, then you should definitely go for waterproof coating because this can form a very durable, strong and impenetrable coating on any surface. Waterproof coating at its simplest, of course, stops water infiltration. When crackling, shrinkage or seam separation can lead to roof leaks, waterproof coating puts a stop to all those headaches. With less water finding its way into your building, humidity drops. Less humid air cools more efficiently and provides greater comfort at higher temperatures.
Interested in Having Expandothane Installed to Protect Your Roof?
Are you worried about a leaking roof? Are you interested in taking preventive measures to ensure against potential roofing issues? Superior Seamless Roofing is a waterproof roofing company and can help you. We use only the best polyurea roof coatings such as Expandothane and Gaco Roofing Contractor products such as GacoFlex S20. Give us a call to learn how! Call (860) 238.3113 or fill out the form on this page.
