Twin Roll
ROCKWOOL® Twin Roll is non-combustible thermal insulation for roof and attic spaces.
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Application(s)
- Roof
- Cold Pitched Roof / Loft
Product description
ROCKWOOL Twin Roll is manufactured from stone wool. The product is pre-split into two 100mm thick layers in a pack in preparation for 100mm to be installed between the rafters and 200mm over the rafters.
Twin Roll can be installed as an overlay for ceiling tiles in suspended ceilings.
- Non-combustible Insulation
- Quick installation
- Thermal Insulation
Certificates
Product properties
| Name | Value | Test standard | Symbol | Unit |
|---|---|---|---|---|
| Declared thermal conductivity | 0.044 | EN 12667 | λD | W/mK |
| Reaction to Fire | A1 | EN 13501-1 | Euroclass | |
| Long term water absorption | NPD | EN 12087 | WL(P) | kg/m² |
| Short term water absorption | NPD | EN 1609 | WS | kg/m² |
| Product standard | EN 13162:2012+A1:2015 | |||
| CE certificate number | 0751-CPR-393.0-01 | |||
| Declaration of Performance (DoP) number | UK-WER-0002-02 | |||
| Facing type, side 1 | No Facing |
Product variants
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