Before & After

Comfenergy Before & After Photos

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Ashburn VA- Condensation On Ducts



The customer called s because they had a condensation problem with the ducts in their 1st floor town house family room.  This home, typical of many town homes in Ashburn, with a 2 car garage to the front of the home, and a family room tucked behind it. 

The problem was a clear air pathway from the space over the garage to the cold ducts in the ceiling above the family room.  We had to seal the rim joist to the exterior, and create an air barrier with silverglo foam block between the garage and the family room. 

The results were instantaneous, and this Ashburn home owner now has a house that is air sealed and does not sweat.

Frozen Pipes in Ashburn, VA



 The homeowner in Ashburn called,  as last year their pipes froze and they did not want that to happy again.This home i has always had issues with hot and cold spots, and freezing pipes in the winter.  We found cold air in the master bedroom attic to be getting around the batt insulation leading to the bathroom above.  This entire neighborhood of as notorious drafts and hot/cold spots. These homes have also dealt with many frozen water lines. The water lines were freezing almost 20 feet from the exterior of the home! Comfenergy installed 4" thick SilverGlo foam boards with heat reflective barrier on the attic walls.  

Problem solved!!!  Foam board insulation in an attic keeps the cold air from travelling beneath the bathroom tub and the pipes from freezing.

The homeowner will be more comfortable in the Summer and Winter.....but it lessened the draftiness of the home, and the pipes don't freeze any more!!!  

Spray Foam Garage Ceiling-Ashburn, VA



This Ashburn, VA had rooms over the garage that were too hot in the summer.  This is can often be caused by fiberglass batts installed by the builder in the ceiling of the garage.  They fall away from the sub-flooring depleting all thermal insulating value.  This customer decided to remove the entire garage ceiling and use closed cell spray foam to fix the problem.

Wall Insulation in Sterling, VA



This homeowner in Sterling, VA experienced drafts in their home. We discovered that this homeowner’s walls were lacking efficient wall insulation. One of our experts installed Injection Foam to improve the insulating and air sealing value of a Fiberglass Filled Cavity. This homeowner will now be much more comfortable! 

Utility Room air sealing-Sterling, VA



This Sterling, VA homeowner had a utility room that backed up to their garage.  There was a lot of air leakage allowing cold air to travel through the utility room and into the basement making it cold in the winter. 

Thermax foam boards and one part foam was used to seal this air leakage off, and to keep it safe from flammability.  Thermax is a fire resistant material.

Total Before & After Sets: 81

our service area

We serve Ashburn and the nearby area

VirginiaWest Virginia Our Locations:

Comfenergy
100 Glenn Dr STE A-1
Sterling, VA 20164
1-571-659-6059
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