Plylok flat roof insulation

Plylok is a high performance rigid polyisocyanurate (PIR) foam insulation board with a 6mm plywood laminate for use under traditional bituminous waterproofing and single ply membrane systems, in domestic new build and refurbishment projects. The product offers a low thermal conductivity of 0.022 W/mK (insulation component), a high compressive strength exceeding 150 kPa, and is manufactured using a blowing agent with zero ozone depletion potential (ODP) and low global warming potential (GWP). Plylok is manufactured to an ISO 9001 Quality Management System and an ISO 14001 Environmental Management System.