When the board edges are taped it can function as a vapor barrier eliminating the need for a dedicated membrane.
Silverboard in attic.
Attic 2 basement 2 ceiling insulation 2 crawlspace 1 exterior sheathing 2 garage 2 metal building 2 re siding 2 more ways to filter.
R5 radiant acoustic insulation kit stc 19 5 piece bxi sound absorber 16 x 12 x 3 8 inches 6 pack high density acoustic absorption panel sound absorbing panels reduce echo reverb tackable acoustic panels for wall and ceiling acoustic treatment.
Silverboard graphite xs is a high performance non structural rigid insulation board made from graphite expanded polystyrene gps with a layer of reflective metallized polypropylene film lamination on both sides.
Silverboard has a high compressive strength making it an ideal solution for majority of below grade applications such as foundation walls and below concrete slabs.
R5 radiant acoustic insulation kit stc 19 5 piece model sb12akit 34 98 package.
The reflective lamination can serve as a vapor barrier when taped and sealed.
Silverboard is a high density rigid insulation board that can be used for attics and roofs.
The superattic system utilizes proprietary silverglo rigid foam insulation panels to fully seal and insulate the attic directly beneath the roof rafters and directly inside the gable ends.