Fiberglass Built for Centreville Homes

Centreville has a wide range of layouts, from Virginia Run and Sully Station colonials to townhomes in Centre Ridge and Newgate, plus additions around Little Rocky Run. Fiberglass adapts to all of them. We use batts when framing is open, blown-in fiberglass to form a continuous attic blanket, and a netted dense-fill method known as BIBS for walls with lots of wiring and plumbing. With full cavity contact and the right density, rooms hold temperature more steadily through humid summers along I-66 and cool mornings near Route 29, and everyday noise inside the home is softened.

Products and Moisture Strategy Chosen by Assembly

We can provide low-VOC, formaldehyde-free fiberglass on request. Faced batts are oriented correctly when a vapor retarder is part of the plan. Unfaced products are used when a separate air and vapor approach is required. Around recessed lights and flues we maintain safe clearances or use rated covers. Bath fans are sealed and ducted outdoors, and attic ventilation paths are preserved so moisture has a controlled route out of the house. These small decisions protect the labeled R-value and help the system keep performing in Fairfax County's mixed-humid climate.

Clean Installations that Align with Fairfax County Code

Every project starts with a walkthrough and a written scope that lists areas and target R-values. Floors and finishes are protected, obvious penetrations are sealed before insulation, and depth markers are set in attics so coverage can be verified. We respect HOA rules common to Centreville townhome communities and provide documentation that matches county expectations. When work wraps, you receive a clear summary of what was installed, where it went, and what to expect in day-to-day comfort across Virginia Run, Sully Station, Centre Ridge, Little Rocky Run, and Newgate.