Exterior Wall Insulation Contractor in Elizabeth, NJ
In an existing home, consider using blow-in cellulose insulation, which, when installed with the dense pack technique, will provide significant air sealing. It can be added to exterior walls without much disturbance to finished areas of your home. If you’re remodeling in Elizabeth, NJ, and your wall cavities will be open, look into two-part spray foam or wet spray cellulose insulation. If you’ll be doing the work yourself, blanket (batt and roll) insulation, while not capable of providing an air seal as dense pack and two-part spray foam will, is an affordable option.