For wall insulation, we blow-in empty existing walls with cellulose fiber insulation. Additionally, the open walls can be insulated with certified, formaldehyde-free batt insulation material.
With our crawlspace services, we remove existing insulation and install certified formaldehyde-free insulation. Technicians will also install the vapor barrier, which goes with the crawlspace insulation. This helps prevent moisture from damaging your new insulation and ensures it will last for 15 to 20 years or more. We recommend proper ventilation, and we can even install thermally controlled vents, which close during the winter and open in the summer. This system is mechanical, not electrical.
Contact to request an estimate for home insulation from our contractors in Springfield, Virginia.