Fiberglass for Vienna Homes and Infill Projects

Request A Quote

Book Phone Consultation
fiberglass insulation vienna va

Vienna combines 1960s colonials in Vienna Woods with new builds near Maple Avenue and quiet streets by Wolf Trap and Dunn Loring. We match fiberglass to each space so comfort rises without unnecessary demolition. Blown-in fiberglass builds an even attic blanket that reaches corners a roll cannot. Cut-to-fit batts serve open walls and ceilings during kitchen expansions and additions. For walls heavy with wiring and plumbing, our netted dense-fill method, often called BIBS, creates a custom layer that touches every surface. With proper density and full cavity contact, rooms hold temperature more steadily through humid summers along the W&OD Trail and cool mornings near I-66, and everyday noise tempers in homes close to Route 123 and the Orange Line.

Even Attics, Tight Walls, Calmer Rooms

Upper floors in Vienna often lose comfort at the lid of the house, so we begin with soffit baffles to keep ventilation clear, seal top plates and utility chases, and insulate plus weather-seal the hatch so the access point is not the weak link. We then blow fiberglass to a verified, level depth and add raised platforms where storage is needed so coverage is never crushed under decking. In open walls and ceilings, batts are measured, split around wires and pipes, and trimmed tight at boxes and corners for a gap-free fit. Short roof slopes behind knee walls and dormer cheeks get careful detailing so insulation stays in contact with the air barrier. Suites above garages near Tysons and along Nutley Street improve when the garage lid, adjoining slopes, rim areas, and side walls are treated as one connected boundary, which brings those rooms back in step with the thermostat.

Products, Venting, and Local Compliance

We can source low-VOC, formaldehyde-free fiberglass on request. Kraft facings are oriented correctly when a vapor retarder is part of the design, and unfaced products are used when a separate air and vapor approach is better for this mixed-humid climate. Recessed lights receive rated covers or safe clearances, bath fans are sealed and ducted outdoors, and attic ventilation paths remain open so assemblies dry as intended. Typical targets include R-38 to R-49 in attics, R-13 or R-15 for 2x4 walls, and R-21 or R-23 for 2x6 walls, adjusted to Fairfax County requirements and any HOA guidance. We finish with a tidy site and clear documentation of areas treated, materials used, and R-values achieved.

Serving Vienna and Surrounding Northern Virginia Communities

Our Vienna fiberglass insulation services extend to Fairfax County and surrounding areas. We also provide expert insulation services in Oakton, McLean, Fairfax, and other Northern Virginia communities.

Whether you're comparing insulation options or ready to schedule your fiberglass installation, contact DMV Foam for expert guidance and professional service that Vienna homeowners have trusted for over 16 years.