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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
Aspen Air Purifier

Before and After Pictures from Oakton
Oakton VA attic Insulation Project

Oakton VA attic Insulation Project

Before After
Oakton VA attic Insulation Project Oakton VA attic Insulation Project

There are many steps to any attic project that we work on.  More than just "before" and "after", there is also in "between" and "in progress".  This Oakton VA home had rooms that were not always comfortable year round.  Our Home Performance Sales Pro Greg went out to visit the homeowners and perform a no cost home inspection after they called us about their rooms being too hot in the summer and too cold in the winter.  In addition to several other services, this client decided to have their old attic insulation removed so that we could air seal the cracks, gaps and openings in the attic that were allowing conditioned air to escape the rooms below, before we would then blow in Tru Soft cellulose insulation to cover the attic surface and properly insulate the space.    Here is what the attic looked like to start and what it looked like after we removed the old insulation and prepared to air seal.  

Oakton VA Attic Insulation Paneling (Silver Glo)

Oakton VA Attic Insulation Paneling (Silver Glo)

Before After
Oakton VA Attic Insulation Paneling (Silver Glo) Oakton VA Attic Insulation Paneling (Silver Glo)

Often attic spaced needs to be used as storage. When that is the case, traditional bat insulation or blown in cellulose insulation won't do the trick. We offer Silver Glo panel insulation to cover walls, corners and the underside of roofs so that the area below is left accessible and usable.  This tiny room off of the main attic space in this Oakton VA home was treated with Silver Glo panels and therefore remained open for use by the homeowner if needed for storage. Zyp Foam was used to air seal the seams of the Silver Glo panels.  

Oakton Virginia Attic Air Seal and Insulation

Oakton Virginia Attic Air Seal and Insulation

Before After
Oakton Virginia Attic Air Seal and Insulation Oakton Virginia Attic Air Seal and Insulation

This home in Oakton Virginia had a living room that was too cold in the winter and upstairs rooms that we too hot in the summer. Our Certified Home Performance Sales Pro Jason was able to discover how to fix those comfort issues.  In addition to adding a radiant barrier to the attic ceiling, he realized the old insulation needed to be removed so that the attic flooring could be air sealed with Zyp Foam.  After everything was done, the conditioned air inside of the rooms below will now stay there, making the home more comfortable and with more even temperatures.  

Company Awards
Loudoun's Favorite Insulation Company 2019
The results are in from Loudoun Now's Annual Favorites Poll. Comfenergy is the winner for Favorite Insulation Company!... [Read more]
Best of Loudoun - 2019
We won the Best Insulation Company in Loudoun County again this year!!... [Read more]
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]
More Awards

Trustworthy Spray Foam Insulation & Home Energy Audit Specialist in Oakton, VA

Happy Customers Surrounding Oakton, VA
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Home Insulation Experts Serving Oakton, VA

Comfenergy is Oakton'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! Not only do we offer a variety of home energy services, but we also offer replacement windows and door services to keep the outside out and warmth in, and to boost your curb appeal. You'll receive the maximum energy and cost-saving results with the 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 we 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

Oakton’s Trusted Window & Door Replacements

Comfenergy also offers window and door replacements for an even more beautiful and efficient Oakton home. We install Simonton interior window inserts, window replacements, and door replacements with expert precision. Replacement windows and doors will help to maintain more even temperatures and eliminate drafts and energy loss in your home. New windows and doors not only improve the interior and exterior appearance of your home, but they also can lead to significant energy savings. Call to schedule a free estimate today in Oakton, VA!

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 Oakton:

  • 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 VA'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:

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 Oakton 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 you 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 Oakton, 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 Oakton
The comfort issue encountered by this customer included a draftyWood Burning Fireplace. Comfenergy attempted to install our C1-4 Wood Framed...
This Oakton, VA homeonwer was having trouble making their home comforotable. They were experiencing "everything" when it came to comfort issues and...
Work Requests From Oakton, VA
Project Location: Oakton, VA
Want to have an energy audit done. House feels drafty and upstairs temperature much different than downstairs
Project Location: Oakton, VA
We would like to have our attic inspected to see if there are pests and if new insulation is needed
Project Location: Oakton, VA
Certain extremely cold spots in house. Crawl space air leaks into living room. Looking for overall air leaks, cold remediation, and suggestions for improvements.
Project Location: Oakton, VA
I'm using a lot more there's than my neighbors who have identical houses. I'm trying to figure out why.
Project Location: Oakton, VA
I want to make sure my house isn't leaking massive amounts of heating and cooling into the great outdoors.
Project Location: Oakton, VA
Quote for attic insulation
Project Location: Oakton, VA
Home cannot maintain cool temperature
Project Location: Oakton, VA
I am interested in installing attic insulation, for the purpose of keeping the second floor cooler (in the summer, the a/c cannot keep up). There is some insulation currently. The second floor is approx. 1800 sq. ft. Would also be interested in other services to assist in this issue, such as ensuring soffit vents are clear.
Project Location: Oakton, VA
We have old insulation in our attic and had a roof leak earlier this year that caused some damage to our ceiling. I was looking to get a quote on removal and instalation of new insulation in our attic. It's approximately 740 square feet
Project Location: Oakton, VA
I have a bonus room above my garage that has wide fluctuations in temperature. During the summer it would get pretty hot and during the winter it can get fairly cold. I'd like to understand if there is an insulation problem and if that are some areas that can be improved. I'd also like to see about getting another room better insulated that runs a bit cold.
Project Location: Oakton, VA
I am moving into a new house and would like to soundproof a 11' by 13' room that I'll use as an office/studio. The room should keep sound in and also reject any outside noise from above or outside. I am looking to get an estimate or contractor out on Saturday 8/27 at 10am to get an estimate. Closing date on the home is 9/21 and that is when work can begin.
Project Location: Oakton, VA
1967 home on oil. need to look at ways to save on future energy consumption
Project Location: Oakton, VA
Uneven cooling and heating to certain rooms/areas of home. Air Treatment Company checked all dampers, registers, and returns and recommended ComfEnergy come out for evaluation of home
Project Location: Oakton, VA
I had a contractor up in my attic recently installing a bathroom fan and he mentioned that the level of insulation was low in several places in the attic. I'd like to get that evaluated and receive an estimate to add blown-in insulation.
Project Location: Oakton, VA
Hello, I am interested in upgrading the insulation in my attic and inquiring about various options and a quote. Thanks you
Project Location: Oakton, VA
We need to get our Attic insulated and try to block doors through which the cold air comes inside the house.
Project Location: Oakton, VA
We have 3 very cold bedrooms - house was built in the 60s so we are thinking that we may need to improve the insulation... Getting an idea of what this entails, what the problem(s) is and cost. Thank you.
Project Location: Oakton, VA
Attic needs spray installation.
Project Location: Oakton, VA
I'm looking for ductwork evaluation, and consider a zoning system to improve temperature across the 3 levels of the house. Thanks!
Project Location: Oakton, VA
Windows leak air, 55 year old house with aluminium siding, sliding aluminium storm windows, venetian blinds, wood entrance doors.

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