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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 Purcellville
Basement Insulation in Purcellville, VA

Basement Insulation in Purcellville, VA

Before After
Basement Insulation in Purcellville, VA Basement Insulation in Purcellville, VA

This Purcellville homeowner was looking for a great way to insulate the basement and have it prepped to finish before putting it on the market for sale.  They didn't want to finish the basement completely, but wanted it "ready to finish" so the buyer could build it out as the wished.

Comfenergy found the ultimate solution by using Basement to Beautiful wall panels. These wall panels are insulated with SilverGlo foam and have the metal studs already built into them.  Each insulated Basement to Beautiful wall panel is held in place with foam spray insulation, and then secured using long bolts. There are 3 distinct advantages to these wall panels. 1) Once they are installed, the room is ready to be finished because the framing is built in. 2) They provide moisture intrusion control. 3) The Basement to Beautiful panels are infused with anti-microbial materials and will not mold nor mildew. 


Basement Window Replacement

Basement Window Replacement

Before After
Basement Window Replacement Basement Window Replacement

This Purcellville VA homeowner had several very old basement windows.  We were able to change them out with some new energy-efficient windows.  

Purcellville, VA Attic Upgrade

Purcellville, VA Attic Upgrade

Before After
Purcellville, VA Attic Upgrade Purcellville, VA Attic Upgrade

This Purcellville, VA home was suffering from rooms that were too hot in the summer and too cold in the winter. This was having a serious negative impact on the comfort level of the home. When our sales professional Jason went out to the property to perform a full home inspection, he determined that the best course of action to end their discomfort would be to air seal the attic add new insulation and install a radiant barrier. Jason explained to the homeowners that the primary cause of their discomfort was the insufficient insulation. After the homeowners agreed to Jason's solution our service crews went out to get to work on the home. The crews started by removing the old insulation. Then they Applied ZypFoam air sealant to make sure the attic wouldn't have any air leaks. After that, they installed the new insulation. Finally, the crew installed the radiant barriers to reduce the temperature in the attic.

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

Purcellville's Trusted Spray Foam Insulation, Home Energy Audit & Window Replacement Company

This Purcellville VA homeowner wanted to make the top floor of his home more comfortable and make the whole home...
Happy Customers Surrounding Purcellville, VA
Work Requests

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Reviews From Purcellville
Testimonials From Purcellville
This homeowner wanted to make an add on suite for their home more comfortable year round. The space was a...
Testimonial by James S. from Purcellville, VA

Home Insulation Experts Serving Purcellville, VA

Comfenergy is Purcellville'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

Purcellville’s Trusted Window & Door Replacements

Comfenergy also offers window and door replacements for an even more beautiful and efficient Purcellville 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 Purcellville, 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 Purcellville:

  • 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 Purcellville 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 Purcellville, 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 Purcellville
This Purcellville, VA homeowner was having trouble with a drafty/cold top floor during the winter. The top floor was also hot in the summer months.
This historic home in Purcellville, VA needed a way to lower the oil and electric bills. The homeowner also had one special request: that any...
This homeowner in Purcellville, VA was looking to make their kitchen warmer in the winter, and make the house more energy efficient all around.
Work Requests From Purcellville, VA
Project Location: Purcellville, VA
We have two large farm buildings that we want to have insulated for a brewery and winery. Total ground square footage is 6500 and the interior height is 14 feet.
Project Location: Purcellville, VA
Received an in home energy assessment and have been advised to top up attic insulation as well as implement a few other improvements.
Project Location: Purcellville, VA
We're interested in a home energy audit to determine our need for attic insulation or air sealing, and to identify the cause of a large cold area in a middle-level floor.
Project Location: Purcellville, VA
There is a small area of our cellar that needs insulation.
Project Location: Purcellville, VA
Project Location: Purcellville, VA
We are looking for closed cell spray foam insulation.
Project Location: Purcellville, VA
Finishing a basement and want to deaden sound. Thinking rockwool? About 1500sf. Timeframe is a couple weeks after inspections pass
Project Location: Purcellville, VA
Looking to have attic insulation removed and replaced.
Project Location: Purcellville, VA
We have blown-in insulation in our attic at around r30 and looking to increase it to r49.
Project Location: Purcellville, VA
We have a drafty house that allows dirt and dust to enter. Id like to have a home energy audit or inspection to see how to fix this.
Project Location: Purcellville, VA
Interested in an energy audit of power consumption
Project Location: Purcellville, VA
Two crawl spaces to be insulated
Project Location: Purcellville, VA
Looking to get more attic insulation and seal off an old attic vent/disconnect it.
Project Location: Purcellville, VA
I am interested in having an energy audit completed for the new construction (living in the house ~1 year) with proposed solutions for sealing drafts in the house to make it more energy efficient. Thank you very much.
Project Location: Purcellville, VA
Need an estimate for insulation in our home
Project Location: Purcellville, VA
Home is fairly new but seems chilly even when inside temperature registers 70 degrees. Home has never been examined for energy efficiency.
Project Location: Purcellville, VA
Would simply like to obtain a estimate for your company to preform a energy audit.
Project Location: Purcellville, VA
We built a home about a year or so ago here in Purcellville and our garage is dry walled but not insulated. Our master bedroom is on top of the garage. We noticed last winter the bathroom getting colder than comfortable and wanted to see what our options were for insulation in our garage. Thanks in advance for your help.
Project Location: Purcellville, VA
Air conditioner doesn't seem to cool the house as well as we would like. Our propane boiler is also costing us a ton of money to heat the home in the winter. Also would like to finish basement and want to make sure it is properly insulated first.
Project Location: Purcellville, VA
Interested in quotes for both additional blown in insulation and spray foam insulation in my attic.

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