UltraPerm Lite 92gsm Roof & Wall Breather Membrane / Underlay - 1m x 50m (50m2) priced-per-pack Celotex GA4000 General Purpose PIR

Celotex GA4000 General Purpose PIR Insulation Board: This is a versatile insulation board suitable for multiple applications

meeting BS 476: Part 4:1970 standards for safety

Its great flexibility makes it possible to cover installations avoiding the occurrence of unwanted acoustic bridges

Celotex PL4000 Insulated Plasterboard (All Sizes) 2

UltraPerm Lite 92gsm Roof & Wall Breather Membrane / Underlay - 1m x 50m (50m2) priced-per-pack Celotex GA4000 General Purpose PIRA high performance underlay for all pitched roof types and walls in timber frame structures. Can be used on warm and cold, supported and unsupported, ventilated and unventilated roofs. Key Features: UltraPerm Lite 92gsm Economy breather membrane roof underlay BBA certified for roof & wall applications CE certificate Suitable for all pitched roof designs including un ventilated, warm and cold, un supported