An insulated register box transitions round pipe or flexible duct to an air register or grille and features R8 insulation to help prevent condensation and minimize noise. The built-in flange provides an edge for installation in drywall.
An insulated register box transitions round pipe or flexible duct to an air register or grille and features R8 insulation to help prevent condensation and minimize noise. The built-in flange provides an edge for installation in drywall.