W.H. Demmons in Portland, Maine designs-builds-maintains energy efficient building systems including HVAC, Controls, Geothermal Heating and Cooling, Duro-Last White Roofs, Metal Roofs & more.
W.H. Demmons, Inc. meets all your HVAC, Geothermal and Roofing needs


White Roof Projects

Embassy Suites, Portland Maine

The Embassy Suites in Portland, Maine underwent major renovations focused
on energy saving solutions. As part of the renovations, a new white roof
was installed.

A white roof is 87% reflective cutting energy costs and making roof top HVAC units more efficient.

     
Fireside Inn and Suites

Faced with rising energy bills from heat loss in the winter and unwanted heat gain in the summer, Lafayette Hotels, owners of Fireside Inn & Suites, opted for a white Duro-Last PVC roof. Aside from the overall reduction in operating expense the roof offers, it also offers the strongest warranty in the roofing industry. Unlike typical roof system warranties, Duro-Last's warranty covers the entire system for 15 years, materials and labor included, is not pro-rated, and includes consequential damage.
 
 
Sterling Rope

The front of Sterling Rope, showing the low slope typical of metal buildings
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W.H. Demmons, Inc. | 93 Warren Avenue | Portland, Maine 04103 | 207-797-7468 | www.whdemmons.com