Rockwool Flexi 1200 X 400 X 140Mm (1.92M2 Per Pack)

Rockwool

The Rockwool Flexi insulation delivers professional-grade thermal and acoustic performance engineered with FLEXI Edge® technology for framed construction applications. This friction-fit system ensures seamless installation across rafters, external walls, floors and partitions. The proprietary FLEXI Edge® technology creates a secure, gap-free fit that maintains integrity as timber studs dry and contract over time. With thermal conductivity of 0.035-0.038 W/mK, this insulation provides exceptional energy efficiency alongside outstanding noise reduction. The Euroclass A1 non-combustible rating delivers maximum fire safety, while water-repellent properties protect against moisture ingress. Compliant with BS EN 13162 and ISO 14001 standards, Rockwool Flexi meets acoustic performance requirements under Part E regulations. Features & Benefits: FLEXI Edge® technology ensures tight, secure friction fit in framed constructions. Thermal conductivity of 0.035-0.038 W/mK for superior energy efficiency. Outstanding acoustic performance complying with Part E resistance to sound regulations. Euroclass A1 non-combustible rating providing maximum fire safety. Water-repellent properties for enhanced moisture protection. Remains securely in place as timber studs dry out and contract over time. Suitable for pitched roof rafters, framed external walls, internal partitions, intermediate floors, separating walls and floors, and timber suspended ground floors. Compliant with BS EN 13162 and ISO 14001 standards. Dimensions: 1200 x 400 x 140mm. Pack Coverage: 1.92m².