DuctRock® Slab
DuctRock® is a high-density, non-combustible stone wool insulation slab for ventilation ducts. It is finished with a factory-applied black aluminium foil facing.
Application(s)
- HVAC
- Fire Ducts
- Fire Protection
- Building Services Protection
Product description
DuctRock comprises high-density, non-combustible stone wool insulation finished with a black foil facing. FirePro Glue and black aluminium foil tape should be used for sealing all board joints.
The product is available in three thicknesses and is installed using stud-welded pins, steel washers, and FirePro Glue.
In order to maintain fire performance, provide stability and minimise noise transfer, ROCKWOOL has developed a patented solution for installing DuctRock at the point where the duct penetrates a drywall system.
*subject to application
- Tested in accordance with BS EN 1366-1 and BS EN 1366-8
- Up to 120 minutes of fire resistance*
- Classified in accordance with EN 13501-3:2005 +A1: 2009 and EN 13501-4:2016
Areas of application
DuctRock is suitable for use on the following construction types:
- Ventilation ducts
Documentation
Please select and download the documentation pertaining to this product. If you require any certification that is not listed here, please contact us via ukdocumentation@rockwool.com
SUIS ROCKWOOL UK
Safe use instruction sheet ROCKWOOL stone wool insulation products
Product properties
| Name | Value | Unit |
|---|---|---|
| Declared thermal conductivity | 0.040 | W/mK |
| Reaction to Fire | A1 | Euroclass |
| Short term water absorption | WS1 | kg/m² |
| Product standard | EN 14303:2009+A1:2013 | |
| CE certificate number | 0751-CPR.2-014.0-10 | |
| Facing type, side 1 | Black reinforced alu foil |
Product variants
Hands-on fire-stopping training
ROCKWOOL’s specially created expert led one-day course in fire stopping theory and practical installation practice for industry professionals.
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