Energy Efficiency

#1 Siding Company in Greater D.C.

Sale Ending Soon 05-01-2025

20% OFF Home Siding

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Greater D.C.'s #1 Siding Company

★★★★★ 5/5

"I would rate them ‘A’s on everything. They were great. I would recommend them to family and friends. That actually was our second time using them."

"This past Winter was really unusual for us – too cold! Thanks to our triple-pane windows from Ameritech we have saved about 50% on our energy bill."

"The siding installation was well organized by the project manager and job site manager. The installers were professional and efficient! The siding looks amazing. I truly got a new house at the same address. I’m so happy."

"We had them out a couple of years ago and they replaced most of our upstairs windows. They did a wonderful job demoing the quality and value of their triple pane windows and gave us a good price."

"The technician who came to see us was punctual, knowledgeable and courteous and did a fine job of explaining and selling his product. Ameritech has always been very good about follow-up on our windows, even sending someone out to reacquaint me with the tilt-in cleaning or replacing the balance systems. We will most certainly use them again in the future."

Serving Greater Washington D.C.

Energy Efficiency Siding

The US Department of Energy recommends at least R-2.5 exterior insulation for most of the country, which cannot be met by popular fanfold insulations. The TriWall siding system provides over 300% more r-value than hollow vinyl siding, and exceeds the US Department of Energy recommendaiton by up to 28% (depending on profile).

TriWall features a contoured foam insulation made of graphite polystyrene from BASF called Neopor. Neopor provides higher insulation value than competitive products made of traditional EPS insulation, providing greater energy efficiency in the same thickness of insulation.