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Products & Services

Insulation Services
Spray Foam Insulation
Attic Insulation
Super Attic System
Blown-In Insulation

Types of Home Insulation

Basement Insulation
Crawl Space Insulation
Garage Insulation
Wall Insulation

Air Sealing Services
Blower Door Test

Additional Services
Ductwork Solutions
Home Energy Audit
Replacement Windows
Replacement Doors
Interior Window Inserts

Before and After Pictures from Burke
Empty Chase-Burke, VA

Empty Chase-Burke, VA

Before After
Empty Chase-Burke, VA Empty Chase-Burke, VA

This before and after scenario deals with heat loss in the winter through an empty cavity framed during construction of the home.  This HUGE empty cavity was formed during the framing of the construction of the home.  It must have been the back side of a closet or other feature.  Either way, it creates an enormous amount of heat loss int he winter.  This causes high energy bills, cold spots, and drafty areas.

Comfenergy sealed this empty air leak shaft with 2" SilverGlo and one part spray foam.  Then, it was eventually buried in the TruSoft cellulose insulation.

Company Awards
2018 Superior Service Business of the Year
Comfenergy earned the 2018 Superior Service Business of the Year award from the Loudoun County Chamber of Commerce... [Read more]
2018 Best of Loudoun Award
Loudoun Times Mirror's "2018 Best of Loudoun" award... [Read more]
More Awards

Reliable Home Insulation & Spray Foam Professionals in Burke

Scott Beers, our consultant, did an excellent, thoroughly professional job in explaining what the company does, testing the house, and...
Happy Customers Surrounding Burke, VA
Work Requests

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Reviews From Burke
Testimonials From Burke
My team leader was very informed about the job. He had very nice and friendly men working with him and they were very neat.
Testimonial by Maureen A. from Burke, VA

Home Insulation Experts Serving Burke, VA

Comfenergy is Burke's authorized dealer of the nationally renowned Dr. Energy Saver network of the best energy-conservation contractors across the country. We are not just a contractor company, we specialize in helping you understand your home's current energy efficiency, suggest repairs, and we also do the work! You'll receive the maximum energy and cost-saving results with least amount of hassle. Customer satisfaction is our goal, and we take whatever steps necessary to ensure that you are more than happy with our service. At Comfenergy our slogan is "We Fix Uncomfortable Homes!", and we guarantee will do that. If your energy costs are too high, or there are areas of your home that are too cold in the winter or hot in the summer, contact us today!

Expert Spray Foam Insulation Company

At one point pink fiberglass insulation was the best option for home insulation. However, today spray foam insulation is the much better option. Spray foam insulation has several benefits and beats the traditional fiber-glass product in every way. Spray foam insulation is the top choice for homeowners, contractors and building scientists (the experts who study home energy performance) for several reasons. Here are the top reasons spray foam insulation should be your number 1 choice:

Advantages of Spray Foam Insulation:

  • Provides both insulation and air sealing
  • Fills gaps and cracks
  • High R-value
  • Speedy installation
  • Spray foam won't shift, settle, or fall out of place

Help Your Home with Attic Insulation

Upgrading your home’s attic insulation is a very effective & popular energy-saving method because there is usually a lot of room for improvement. Most homeowners believe their attic has enough insulation but once we explain how much insulation is actually needed to make your home efficient people understand that they don’t have anywhere near enough. It is common knowledge that hot air rises which is why a properly insulation attic is one of the most important things you can do for your home. By adding attic insulation to your home you are guaranteeing to save money and also have a more comfortable home. Not having a properly insulated attic is equivalent to constantly leaving one of your windows open. Don’t wait any longer to learn more about the attic insulation methods we have available in your area!.

Attic Insulation Services Available in Burke:

  • Blown-in Insulation
  • Blown Fiberglass Insulation
  • Radiant Barrier
  • Rigid Foam Insulation

Crawl Space Insulation Experts

Do you need crawl space insulation installed or replaced? If so, you're in the right place! A damp crawl space with falling or sagging insulation usually means the space has a moisture problem. If that is the case our team of experts can provide a vapor barrier to keep moisture out of your crawl space. We can then replace your existing insulation with a better option such as rigid foam or spray foam insulation. If your crawl space is completely missing insulation then your home is most likely cold and drafty. This is because the environment in your crawl space will transfer to other parts of your home, which is why proper crawl space insulation is essential to keeping your home comfortable and your energy bills low. To learn more about crawl space insulation cost, call or click today!

Complete Insulation Services You Can Trust!

Comfenergy is Northern Virginia's preferred home insulation and air sealing services company. We have helped many homeowners not only reduce their home energy bills but improve the overall comfort of their homes without patented home insulation solutions.  Did you know that most modern homes do not have adequate insulation? Because of this, your home may feel drafty or uncomfortable throughout the year, mostly in the summer and winter, and this can increase your home energy costs. Proper insulation in your home allows your heating or air conditioning systems to work more efficiently which will save you money. 

We offer a wide variety of home insulation products and services, and each one serves its own unique purpose.  Our most popular form of insulation is spray foam.  Spray foam insulation is extremely versatile and can be used almost anywhere in your home. Spray foam insulation is one of the best ways to lower energy costs, sometimes 30% or more!

Along with spray foam, we use many other different types of insulation as well. Some of our other insulation products include rigid foam, blown-in, cellulose, fiberglass, radiant barrier, and much more.  We understand that insulation is only part of the home energy and comfort equation, so because of this, we can insulate any area of your home.  We insulate spaces such as attics, basements, crawl spaces, walls, floors, garages, and much more.  If your home is uncomfortable or energy bills are too high, contact us today for a FREE home insulation quote!

Home Insulation Services:

Basement Waterproofing Services

Is a wet basement driving you crazy, causing damage, or lowering your home's value? Our team of expert waterproofers can help. We offer a wide range of quality waterproofing solutions like:

  • Perimeter drainage systems
  • Doorway drainage systems
  • Sump pumps
  • Waterproof wall and floor products
  • Wall and floor crack repairs
  • Replacement windows
  • Water heater flood protection
  • Frozen discharge line prevention

Comprehensive Home Energy Audits

Do you think your home is not as energy efficient as it could be? The home energy experts at Comfenergy offer homeowners of Burke custom home energy audits.  Before we perform any work in your home, we will take the time to sit with you and discuss what areas of your home are your most problematic, and figure out if you are having common issues.  We till perform our energy audit, and once we have the results, we will go over our findings with your and figure out the next step.  We believe that this approach is the most beneficial for both parties because we can prioritize whatever work needs to be done without wasting your hard earned money.  If you are interested in a comprehensive home energy audit, contact us today!

Get your FREE, no-obligation services estimate in Burke, Virginia, you'll also receive a free copy of "Saving Energy and Money at Home," a great book to use as you begin to create a more comfortable, healthy, and energy efficient home!

Case Studies From Burke
This Burke, VA homeowner was looking to add more insulation to their attic. Nothing more/nothing less. They were preparing the home for sale.
This Burke, VA homeowner was looking to makre their home a more consistant temperature throughout. The top floor was hot int the summer and the...
New Construction project in Burke, VA looking for energy efficient wall insulation. Customer did not want fiberglass insulation, as he realized how...
Work Requests From Burke, VA
Glenway Court in Burke
Poor attic insulation
Ridge Ford Dr in Burke
Attic insulation
Goshen Lane in Burke
Townhouse attic. About 620 square feet. Remove old insulation, replace with R49. Sanitize, pest control treatment, gable vent, 1 screen. Can I get a rough estimate over the phone, please.
Clermont Landing Court in Burke
Two story colonial in Burke built in 1983. Want to replace and upgrade insulation in the attic of the house.
Pine Crossing Lane in Burke
Wall insulation.
Natick Ct in Burke
Heat/cooling loss due to insufficient insulation and other home concerns
Midship Ct in Burke
Uneven heat throughout house. Drafty doorways and Windows.
Oakland Park Drive in Burke
We purchased a home in Burke in 8/15 and have been remodeling the main floor and upstairs; the basement is unfinished. We have added insulation with each room we remodel, but our home is still "drafty" (for lack of a better word) in the cold weather. Considering the amount of insulation we added, we are disappointed that the house feels just as cold as it did the first winter we lived in it. In the summer, the upstairs is warmer than the rest of the house. The HVAC service rep recommended keeping the system on "fan" to help circulate the air. We noticed it helped a little, but was not the result we were looking for.
Waterline Dr in Burke
Cold bedrooms over garage, overall draftiness of home, concern for lack of insulation around cold spaces.
Lake Meadow Dr. in Burke
Our house is very drafty especially on the outer walls. Our heat runs constantly and we are not comfortable during the winter months. We need a free analysis to determine how to fix the problem.
Dundas Oak CT in Burke
Looking for estimate on air sealing and weatherization in attic space.
Heron Pond Court in Burke
The humidity in the house is just barely better than the outside. There are a number of places in the basement area between the exterior vinyl siding and the interior drywall where there is no obvious insulation - potentially even seal. During the winter the draft from the outside is obvious. Can't speak for the attic area.
Goshen Lane in Burke
Upstairs level has a very unbalanced air flow setup with only one ceiling return in the hallway. 3 bedrooms upstairs with 1 floor vent in each bedroom (2 in the master). Master bedroom walk-in closet has zero ventilation and is incredibly uncomfortable to enter. There are ceiling fans in each bedroom to keep the air moving, but this time of year it's always way too warm upstairs as compared to downstairs. And even with all new windows installed last fall throughout the home haven't made a lot of difference. Thinking that maybe additional transfer grills and/or jumper ducts might balance supply and return air flow. Btw, I was in the same graduating class ('89) at Oakton High School with Justin :-)
Vernons Oak Court in Burke
Request estimate to add insulation in our attic.
Wood Sorrels Lane in Burke
I am concerned about my attic. It has not been air sealed, has recessed lights, and when the previous owners installed insulation, they did not include any ventilation baffles at the perimeter. It also isn't clear to me that the bathroom fans are being exhausted to the outside.
Caulking Place in Burke
Great AC just need leak check and seal/wrap pipes and fix dampers (easy to open and close during summer and winter)
Ashbourn Drive in Burke
Duct sweating from lack of insulation in certain area
Westport Lane in Burke
Closed cell spray form on exterior wall of a townhouse

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