CertainTeed Insulation for Homes in Great Falls, VA, Arlington, VA, Potomac, MD, Washington, D.C. & Beyond

Certainteed Blown InsulationOne of the best ways to conserve energy and save money each month as a homeowner in the Washington, D.C. area is to have Shiner Roofing, Siding and Windows install CertainTeed insulation in the attic. The CertainTeed TrueComfort brand is a fiberglass attic insulation with an R-value that will save a significant amount of money on annual energy costs, as well as providing a homeowner the peace of mind that comes with knowing the house is extremely well-equipped to prevent the escape of warm air in the winter and cool air in the summer.

CertainTeed insulation for your home’s attic is non-combustible and won’t settle, unlike some blown-in fiberglass insulation. It features:

  • No chemicals that cause mildew or encourage the growth of fungus
  • Moisture resistance and permanent resistance to rot and decay
  • Approval from the Greenguard Environmental Institute

It also will last the life of the home and is formaldehyde and asbestos free, while providing no sustenance for vermin.

Since 1981, Shiner has served the Washington, D.C. region as a reliable, respectable, dependable, and conscientious home improvement contractor. We are licensed, bonded, and insured in the states of Virginia and Maryland, and the District of Columbia, and we have completed more than 16,000 home improvement projects since our founding.

Contact Shiner today to request a quote on installation of CertainTeed insulation for your home in Great Falls, VA, Arlington, VA, Potomac, MD, Washington, D.C., and elsewhere in Northern Virginia and Maryland.



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During inclement weather, Shiner Roofing, Siding and Windows provides around-the-clock emergency services, including installing protective tarps and performing emergency damage repair work.

I always appreciate their prompt, courteous responses, and I trust their representative, Bill G., who has been very helpful in the past – with estimates and minor repairs and recommendations.

- Karen H., Ashburn, VA

Although bad weather interrupted the schedule, the actual work of installing roof and gutters was finished very quickly. Roof and gutters look great, and I no longer worry about overflowing gutters

- Tim M, Falls Church, VA

Nathan thoroughly checked the entire area of the roof and explained to me what was needed and how he was going to handle it. He did the repairs in record time and completely cleaned the site.

- Robert K, Fairfax Station, VA

I was so happy to find a firm who could help with my exterior issues. Their pricing was reasonable and everyone was wonderful to work with. So nice that they have a wide range of expertise rectifying home problems.

- Maggie, Great Falls, VA