Insulated Plasterboard 25mm + 12.5mm (37.5mm Overall) – 2400 x 1200mm (8x4) bvd Environmental Sustainability: Celotex GA4100 achieves

Environmental Sustainability: Celotex GA4100 achieves a BRE Green Guide Rating of A

ensuring long-lasting installations

The 40mm to dust factor allows for better compacting to allow for a solid base for whatever is going on top

offering flexibility across different project requirements

making it ideal for both indoor and outdoor woodworking projects

Insulated Plasterboard 25mm + 12.5mm (37.5mm Overall) – 2400 x 1200mm (8x4) bvd Environmental Sustainability: Celotex GA4100 achievesBig on Building's Insulated Plasterboard is the perfect all in one solution for thermal insulation and a smooth, ready to decorate finish. It has 25mm of insulation already attached to a 12. 5mm Plasterboard for your convenience. Key Features: High Performance Insulation 25mm rigid PIR insulation for superior thermal efficiency. Easy Installation Pre bonded 12. 5mm plasterboard saves time and effort. Coverage Large 2400mm x 1200mm (8x4 ft) sheet for