No products
View larger M00000162
New product
BS 4841-4:2006 Rigid polyurethane (PUR) and polyisocyanurate (PIR) products for building end-use applications. Specification for laminated insulation boards (roofboards) with auto-adhesively or separately bonded facings for use as roofboard thermal insulation under non-bituminous single-ply roofing membranes
standard by BSI Group, 07/20/2006
In stock