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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 Stafford
Superior R-Value in Garrisonville, VA

Superior R-Value in Garrisonville, VA

Before After
Superior R-Value in Garrisonville, VA Superior R-Value in Garrisonville, VA

These before and after photos are measuring the R-value of the insulation in the attic of this Garrisonville, VA home. 

R-value measures how well building insulation can prevent the flow of heat into and out of the home. Higher R-value means greater insulation performance, and thus more savings on your next heating and cooling bill. 

In the before photo you can see how low the R-value was. Comfenergy installed TruSoft Cellulose insulation in this attic to an R-value of 60! Now this house is more energy efficient and costs less to own. 



The Attic is the Worst Place for Ducts

The Attic is the Worst Place for Ducts

Before After
The Attic is the Worst Place for Ducts The Attic is the Worst Place for Ducts

Attics can be 20 degrees in winter and 130 degrees in summer! 

Your vented attic is the worst possible place to locate ducts. Attics are the extreme opposite temperature of the air your ducts are trying to move to your rooms. Ductwork also has lots of gaps and holes that can leak into the attic. The air you paid to heat and cool and want to go to your rooms leaks out of the ducts into the attic, lost forever, or is exposed to major opposing temperature differences in the attic.

Duct encapsulation and sealing gaps and joints in the ductwork can prevent air loss and help your system run more efficiently. It keeps your ductwork at a steady temperature, meaning the air moving through the ducts isn't affected and will change the preferred temperature of your home more quickly. 


Insulation Upgrade in Stafford, VA

Insulation Upgrade in Stafford, VA

Before After
Insulation Upgrade in Stafford, VA Insulation Upgrade in Stafford, VA

Homeowners in Stafford, VA had old, contaminated insulation in their attic that was ineffective. Over time, insulation can wear down. Old age, harsh weather conditions, and critters can degrade the material, rendering it pretty much useless.

The Comfenergy crew air sealed the attic and then installed fresh new cellulose insulation. Now it takes less energy to heat and cool this home, leading to lower utility bills and even temperatures throughout the house. 

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

Stafford, VA's Leading Attic Insulation Contractor

This homeowner in Stafford VA called us to see if we could help make the top floor of their home...
Happy Customers Surrounding Stafford, VA
Work Requests

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Home Insulation Experts Serving Stafford, VA

Comfenergy is Stafford'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

Stafford’s Trusted Window & Door Replacements

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

  • 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 Stafford 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 Stafford, 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 Stafford
This Stafford, VA homeowner was experiencing mildew odors in their home and couldn't figure out how or why....Comfenergy performed a full comfort and...
Job Stories From Stafford, VA
Insulating Knee Walls in Stafford, VA

Wonderful homeowners in Stafford, VA gave us a call because the upper level of their home was uncomfortably hot in the summer time. Our sales professional went out to see what was going on. After a thorough inspection, we found that although the attic of this home had insulation, the knee walls were not insulated at all. Hot and muggy outside air was flowing inside the home through soffit vents used to vent the roof. This air leakage and heat transfer was making the home much harder to cool. The Comfenergy Crew got to work and insulated the knee walls with SilverGlo, an exclusive product. SilverGlo is a high R-Value, graphite-infused, insulation foam board. It is lined with radiant foil that reflects the sun's heat away from the home during the summer, and maintains the heat during the winter. The knee wall space was then air sealed as well. Now the adjacent rooms in this home are much more comfortable and energy efficient. The upstairs rooms cool down much easier than before and the homeowners are saving money on their energy bills too! 

Work Requests From Stafford, VA
Project Location: Stafford, VA
Currently live in a 3 story townhouse. In the summer, the top floor is 7-8 degrees warmer than the main floor and is very uncomfortable. I want to see if it's worth having new insulation sprayed in my attic.
Project Location: Stafford, VA
Residential home. In need of Home energy audit
Project Location: Stafford, VA
I would like to get my attic insulated - top floor is way too hot.
Project Location: Stafford, VA
I have hot zones on second floor of home and garage not insulated.
Project Location: Stafford, VA
I recently bought a home and wanted to get a report on how to make it more energy efficient.
Project Location: Stafford, VA
It beens 1 month when we walking there are a lot of noise. This noises mostly in the corners and between the wall.
Project Location: Stafford, VA
New homeowner. Inspector recommended adding insulation so getting multiple quotes.
Project Location: Stafford, VA
Hello. I would like a quote to replace/repair the baffles in our attic, along with removing and reinstalling the insulation. Approxi 1800 sq ft attic.
Project Location: Stafford, VA
I'm looking for quotes for getting some insulation installed in the attic area above my garage to control the temperature during the summer. The area I'm looking to have insulated is roughly 30' x 21'.
Project Location: Stafford, VA
Live in attached townhome and want to limit the noise I hear from neighbors while they play tv or music.
Project Location: Stafford, VA
Project Location: Stafford, VA
Quote spraying foam into exterior walls of an existing addition, quote removing garage ceiling to spray foam under a bathroom above, quote R & R existing attic insulation, sealing & venting properly
Project Location: Stafford, VA
Would like to reinsulate attic. Remove old insulation, clean, and add new insulation.
Project Location: Stafford, VA
We have attic ventilation issues and mold because of this. We would like to remediate this as soon as possible.
Project Location: Stafford, VA
Have original blown insulation in 40 year old home. Need to add more.
Project Location: Stafford, VA
Would like home energy audit thinking my upstairs unit is undersized possibly
Project Location: Stafford, VA
Looking for attic and garage radiant insulation
Project Location: Stafford, VA
I'm looking to insulate my garage for warmer in the winter.
Project Location: Stafford, VA
Insulation and ventilation concerns with issues that appear to be stemming from the crawl space, roof and garage that is detached/attached.
Project Location: Stafford, VA
I would like a review of my current home insulation status

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