
Included Features ENERGY SAVING FEATURES R-21 exterior wall insulation R-49 insulation in attics and ceilings with 16″ heel energy truss R-11 insulation in unfinished basement areas per code Soffit and ridge vent attic ventilation system Foundation wall sill sealer insulation Exterior wood sheathing (7/16″ OSB) 2 air infiltration phases with… Read More →