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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 Goldvein
Closed Cell Spray Foam - Goldvein, VA

Closed Cell Spray Foam - Goldvein, VA

Before After
Closed Cell Spray Foam - Goldvein, VA Closed Cell Spray Foam - Goldvein, VA

A homeowner in Goldvein, VA needed some insulation in his home. Heat moves from more to less - out of a building in winter and into a building in summer. Insulation is needed to slow this heat flow down.  Closed cell spray foam adheres to all surfaces, expands in place, and air cannot pass through it. It is superior insulation with an R-value of 6.3 per inch. Closed cell spray foam weighs 2 lbs per cubic foot and special equipment is used to spray it. 

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

Dedicated Basement Waterproofing Company Serving Goldvein, VA

Happy Customers Surrounding Goldvein, VA
Work Requests

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Goldvein's Leading Basement Waterproofing Company

Is a wet basement driving you crazy, causing damage, or lowering your home's value? If so, there's no need to panic, Comfenergy offers efficient and effective basement waterproofing services to homeowners in Goldvein. Each one of our experienced basement waterproofing technicians will stand behind their work and only use proven and warrantied products that we will customize to fit your home. Only trust the areas leading basement waterproofing company to ensure the absolute best for your home. Trust our experienced team of professionals to find the source of the problem and provide the basement waterproofing solution that works best for you!

Our Expert Basement Waterproofing Services Include:

  • Perimeter drainage systems
  • Doorway drainage systems
  • Sump pump installation
  • Wall and floor crack repairs
  • Replacement windows

Professional Spray Foam Insulation Contractor

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 Goldvein:

  • 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 Home 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 Goldvein 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 Goldvein, 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 Goldvein
A Goldvein, VA homeowner's tv room was always cold in the winter. She had a vented crawl space with a dirt floor. The vents allow cold (or warm) air...
Job Stories From Goldvein, VA
Making Home More Energy Efficient in Goldvein, VA

John R. and his wife Sarah live in Goldvein, VA. They wanted to make their home more energy efficient, make their master bedroom more comfortable, and reduce the draft from their fireplace. We removed and disposed of all of their existing insulation first. Then we air sealed and insulated the attic by closing all accessible penetrations and top plates and blowing in TruSoft cellulose insulation to an R value of 60. We installed TiteShell recessed light fixture covers over top of the can lights and sealed with polyurethane foam around the edges and any holes made for electrical wires. The metal chimney was wrapped with rockwool and the existing scuttle was upgraded. To make the master bedroom more comfortable the Comfenergy team insulated and air sealed the ceiling over the garage with dense-pack TruSoft cellulose and installed closed cell spray foam insulation to the attic adjacent walls in the knee wall space. Finally, to make the fireplace less drafty we air sealed and insulated around the fireplace bump-out. 

Making Home More Energy Efficient in Goldvein, VA - Photo 1Making Home More Energy Efficient in Goldvein, VA - Photo 2Making Home More Energy Efficient in Goldvein, VA - Photo 3Making Home More Energy Efficient in Goldvein, VA - Photo 4Making Home More Energy Efficient in Goldvein, VA - Photo 5Making Home More Energy Efficient in Goldvein, VA - Photo 6
Work Requests From Goldvein, VA
Vicinity of Sillamon Rd in Goldvein
Attic under insulated.

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