We founded Superior Seamless Waterproof Roofing Company to help business owners and property managers solve and prevent leaking roofs and water roofing problems in their commercial buildings. This core mission has helped us build successful relationships with property managers and owners in Massachusetts, Maine, Vermont, Connecticut, Rhode Island & throughout the United States, and solidified our reputation as a commercial polyurea coatings company focused on providing a superior customer service.
Expandothane is produced by DOW Chemical
At Superior Seamless Roofing our two layer polyurea and silicone roofing system is the most advanced coating technology of seamless roofing systems on the market today. Our base coat membrane is Expandothane. It is manufactured by DOW Chemical and contains micro blowing agents that create a tough and flexible waterproofing membrane capable of expanding by five to seven times it’s volume volume and cures in less the a minute. With this amazing ability for expansion, Expandothane can seal cracks, seams, crevices, and offers complete waterproofing capabilities. Our product will make your roof watertight almost immediately. Expandothane is the only product on the market that can offer these advantages and comes with a FULL LIFETIME WARRANTY.
Superior Seamless Roofing is a full service roofing contractor for commercial and industrial roofing. We assist owners, building operators, property managers and government employees with waterproofing, silicone roof coatings and roof replacement. Our Seamless Roofing System utilizes the most advanced coating technology of seamless roofing systems available called Expandothane. Our Seamless roofs are comprised of a two layer membrane system. The base membrane is our ExpandoThane™ product that is an expanding waterproofing compound. It expands 5 to 7 times its liquid state and solidifies in less than one minute,almost immediately waterproofing your roof. It is comprised of modified polyurea with micro blowing agents that create a durable and pliable waterproofing membrane that seals gaps and crevices. This cutting edge product creates a roof covering that completely eliminates water from seeping into your building.
The secondary membrane is a Silicone Roof Coating. Silicone is a high solid non VOC liquid silicone that primarily functions as a U.V. light blocker for the ExpandoThane membrane. It also produces a secondary layer of waterproofing to the seamless roofing system. Some of the other benefits of the silicone layer is its high reflectivity. This feature alone has seen building efficiency improvements of 10 to 15 percent to the interior of the building because the coating is insulates the weather from outside as well.
The average cost of our Superior Seamless Roofing System is as much as half the cost of a traditional roof system and is covered by a manufacturer’s 15 year material and labor warranty.
Our team is committed to improving your buildings situation and solving it with our Seamless Roofing System in CT, ME, MA, NH, RI, VT and throughout the USA. Our unique process combines years of industry experience with modern building science principles and the education and support you need to make the right decision for your building. With Superior Seamless Roofing you get:
- A professional roofing expert to walk you through each step of the project, explaining everything along the way
- A customized solution to fix or advance the project
- A service crew that are not only certified and trained but they are always prompt, courteous, and clean up when the job is done
- The Superior Seamless Waterproof Roofing guarantee – we guarantee to stop the leak and stand by our work