Knauf Ecobatt R-38 Unfaced Fiberglass Insulation Batts - All Sizes Select Your Delivery Zone:ID/MT/OR/WA Both the upper and lower

Both the upper and lower sash are equipped with laminated glazing unit P2

The Owens Corning R-21 Kraft Faced Batts are used for roof/ceiling and interior/exterior wall applications and can be installed in wood or metal framing cavities or between furring channels

aluminum or copper

The solar performance of LoĒ³-340 glass is unprecedented in a double-pane Sun-Tek unit – no room-darkening tint required

load capacity is ideal for transferring items to and from your attic

Knauf Ecobatt R-38 Unfaced Fiberglass Insulation Batts - All Sizes Select Your Delivery Zone:ID/MT/OR/WA Both the upper and lowerIf you require delivery to ID, MT, OR or WA, please select that delivery zone as pricing and delivery to those states may vary. Knauf EcoBatt Fiberglass Insulation Batts with ECOSE Technology are a flexible glass mineral wool batt insulation made from sand and over 50% recycled glass bottles bonded with ECOSE Technology. Fiberglass insulation is the most cost effective way to increase thermal performance. By reducing energy usage, fiberglass