Attic Insulation Discount Coupon:  $25 off any job over $750.00


(703) 550-0035

Cities & Communities Served: Alexandria, Annandale, Arlington, Belle Haven, Centreville, Chantilly, Clifton, Countryside, Del Ray, Dunn Loring, Fairfax, Fairfax City, Fairfax Station, Falls Church, Fort Belvoir, Fort Hunt, Franconia, Great Falls, Groveton, Hamilton, Herndon, Idylwood, Jefferson, Lake Barcroft, Leesburg, Lincolnia, Lorton, Manassas, Mantua, McLean, Merrifield, Middleburg, Montclair, Mount Vernon, Newington, North Springfield, North Stafford, Oak Hill, Oakton, Pimmit Hills, Purcellville, Reston, Rose Hill, Springfield, Sterling, Vienna, West Springfield, Waterford, Woodbridge, Virginia and Washington, D.C.  


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Discount Energy Services   1602 Belle View Boulevard, Alexandria, VA  22307   (703) 550-0035, (202) 545-0024, (301) 565-9350


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Attic Insulation

Old Homes Our Specialty!

We are the #1 insulator of existing homes in the Northern

Virginia & Washington, D.C. Metro area!



Over 40 Years of Experience 



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1)  Can my walls be insulated? 

It depends on how old your home is.  If your home is brick and block, there is not enough space in the exterior walls to blow in any insulation (less than 1" of space).  If your home is brick and frame, an older home will benefit from having the exterior walls drilled and filled with Cellulose Fiber.  This process also seals around the doors, windows, and outlet boxes to help stop air leaks.  Call us for more details.

2)  Can my garage ceiling be insulated?

Again, it depends on how old your home is.  If your wall or ceiling does have empty space, we can blow in Cellulose Fiber Insulation or Fiberglass.  Please give us a call, and we can discuss it further on the phone or with a free in-person consulation.

3)  Do you recommend Cellulose Fiber or Fiberglass Insulation?

We usually recommend blown in Cellulose Fiber because it is not itchy, and it is not a health risk.  We will give you blown in Fiberglass, if it is specified as your choice.  You could also choose the rolled out type of Fiberglass.  We will be happy to let you know which one we think is best for your home, and the choice is yours.


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