Full-Service Insulation Contractor Serving Ashburn, Reston, Sterling & Nearby
Comfenergy can improve the comfort of your home with our insulation improvements
- Rigid foam insulation comes in large panels of varying thicknesses. It’s the best insulation to use on basement and crawl space walls because it doesn’t absorb moisture or attract mold.
- Tru-Soft™ cellulose insulation is made from recycled newspaper treated to resist combustion, insects and mold. It’s often blown into attics as an insulation upgrade, but it can also be blown into wall and floor cavities.
- Injection foam is specially formulated for insulating wall cavities, cathedral ceilings and other enclosed spaces. With excellent flow and fill characteristics, it can be used where there’s no insulation or where existing insulation isn’t performing adequately.
- Spray Polyurethane Foam (SPF) is a two-part, closed-cell spray foam with many uses. It expands when applied, sealing air leaks while also creating an effective thermal barrier. It’s often used in attics and basements.
You don't need a degree in thermodynamics to know that heat always spreads out to fill in where it is depleted. In the wintertime, heat moves naturally from inside to outside.
During hot summer months, heat "wants" to go the opposite way, moving inside the house to make spaces uncomfortably hot.
Home insulation in Sterling and throughout Northern Virginia slows the flow of heat to save you and your family some money.
As a full-service insulation contractor, Comfenergy provides expert home insulation services to improve areas such as walls, crawl spaces, basements, and garages in Northern Virginia.
Upgrading attic insulation is usually a top priority for improving comfort & energy efficiency.
The floor above a garage often needs extra insulation to make the living space more comfortable.
Insulating & sealing the crawl space will improve home comfort and indoor air quality.
Improve comfort, energy efficiency & air quality throughout the home with this important insulation upgrade.
Upgrade under-performing wall insulation to eliminate cold winter drafts and wasted energy.
Improve the performance of your HVAC system with properly sealed and insulated ducts.
Sealing leaks in a home’s building envelope can eliminate cold drafts and help insulation work more effectively.
We provide free evaluations and estimates for all of our home insulation services!
WOULD RECOMMEND YOU ALL TO ANY AND ALL!"
By BRUCE D.
WOULD RECOMMEND YOU ALL TO ANY AND ALL!
"ComfEnergy is cutting edge in what they do and how they handle the process..."
By Tina N.
ComfEnergy is cutting edge in what they do and how they handle the process of creating an upgraded energy envelope. The professionalism and technical knowledge they bring to the table is the reason we chose ComfEnergy.
"The workers the day the job was done were very polite and considerate. But..."
By Ann S.
The workers the day the job was done were very polite and considerate. But the one thing I would recommend is they clean up a little better. had they brought a leaf vacuum, they could have gotten all the little bits of insulation they left every where, and I wish they had cut the Styrofoam blocks on top of something as now I have tiny shreds of it in my grass and it will not biodegrade.
By Stephanie K.
"Very pleased with overall process, crews etc. Thank you for helping make..."
By Stephanie K.
Very pleased with overall process, crews etc. Thank you for helping make my house more comfortable and energy efficient!
"Thank god I did choose your company."
By Harry R.
Thank god I did choose your company.
"In the process of obtaining one more estimate and will then determine what..."
By Don P.
Oak Hill, VA
In the process of obtaining one more estimate and will then determine what direction to go.
Contact us for efficient insulation in your home
Comfenergy proudly services the areas of Sterling, Ashburn, Reston and nearby. If you are interested in upgrading your existing insulation or would like new insulation installed, call us today at 1-855-764-5297 for a free estimate!