Glava Robust Underlagsplate 30

Glava Robust Underlagsplate 30 is a pressure-resistant glass wool insulation board for installation on compact roofs and is the market's lightest underlayment board for insulating flat roof constructions. The slab is coated with cloth on one side, which enhances the perceived quality. The fiberglass cloth prevents glass wool from "sprinkling" through the perforated steel plates. The board has a compressive strength of 30 kN/m2 by 10% deformation, and is therefore used in the lower or middle layer in a solution with e.g. Glava Robust Topplate 60 D1 as top layer.