RockPrime Blown Loft Insulation
BSI Kitemark
Certificate type
Lightweight mineral wool loft insulation.
Suitable for installation between and over ties/ joists in domestic, commercial and industrial buildings, offering excellent thermal, acoustic and fire performance.
Lightweight, water repellent, rot proof stone wool loft insulation, installed by blowing, in accordance with BS 5803-2, by a Rockwool trained installer. Rapid installation method creates minimum disturbance to occupants.
Non-combustible, achieving a classification of A1 in accordance with BS EN 13501-1.
Rockwool insulation products do not contain blowing agents with an ozone depletion potential (ODP) or global warming potential (GWP), are CFC-HCFC-HFC free and 97% recyclable. They will not react with metal components or cause loss of plasticiser from PVC cables and pipes.
Uniclass 2015 | |
CAWS | P10/10 Loft insulation P10/150 Blown loft insulation |
Product Reference | RockPrime Blown Loft Insulation |
Depth | 150 mm170 mm210 mm270 mm330 mm420 mm |
Standard product features | Blown density (nominal): 21 kg/m³. Thermal conductivity at 10ºC mean temperature: 0.045 W/mK. U value: Based on a construction of tiles/ slates on 30º pitch roof, with sarking felt and ventilated loft space. Insulation, supported by plasterboard ceiling, is applied over 100 mm deep ceiling joists at 600 mm centres.
|
- KM 33106. : In accordance with BS 5803: Part 2 (Thermal insulation, pitched roof spaces in dwellings – pelleted or granular).