50mm, 75mm and 100mm are sold in packs.
65mm, 85mm, 125mm and 150mm are sold in pallets.
| Thickness |
Boards Per Pack |
Coverage Per Pack |
| 50mm |
12 |
6.55m2 |
| 65mm |
10 |
5.46m2 |
| 75mm |
8 |
4.37m2 |
| 85mm |
8 |
4.37m2 |
| 100mm |
12 |
6.55m2 |
| 125mm |
6 |
3.28m2 |
| 150mm |
8 |
4.37m2 |
Knauf DriTherm Cavity Slabs are semi-rigid and rigid glass mineral wool slabs well-known for their water-repellent and non-combustible qualities. They are excellent for conventional upright wall tie spacings, ensuring a secure joint with adjoining slabs. These Knauf DriTherm Cavity Slabs are an excellent addition in structures up to 12m high in any exposure zone and multi-storey uses up to 25m. As a pro tip, remember that tightly knitting the slabs together eliminates air gaps within the neighbouring slabs ensuring stronger and better insulation.
DriTherm Cavity 37 Slabs pose no threat to the environment and contribute zero Ozone Depletion Potential (ODP) and have a low Global Warming Potential. Knauf Insulation mineral wool is created by making use of a bio-based and innovative formaldehyde-free binder technology. The raw materials for these Knauf Insulation cavity slabs are renewable materials, rather than petroleum-based compounds. The glass mineral wool water-repellent insulation slabs pass on higher environmental sustainability making them extremely eco-friendly.
These Glass mineral wool Knauf DriTherm 37 Cavity Slabs are accredited by the British Board of Agrément and can be used in all exposure zones. These mineral wool slabs are made with thermal insulation of masonry cavity external walls and are employed to entirely fill up the cavity whilst providing water-resistance.
Features
- Premium glass mineral wool
- Sturdy slabs
- Sold in pallets
- Fire-safe
- Water-repellent
- Scent-free, rot proof
- Eco-friendly insulation
- Water-vapour resistant: No
Specifications
- Material type: Glasswool
- Thermal conductivity: 0.037 W/mK
- Thicknesses: 50mm, 65mm, 75mm, 85mm, 100mm, 125mm, 150mm
- Length: 1200mm
- Width: 455mm
Storage
For a continued protection on-site, store the Knauf slabs indoors. Keep them covered by a weatherproof tarpaulin and off the ground. Do not leave the pallets outdoors, permanently exposed to the elements.
Certifications
Knauf DriTherm Cavity Slabs 37 are produced as per BS EN 13162, EN 16001 Energy Management Systems, OHSAS 18001 Occupational Health and Safety Management Systems, ISO 14001 Environmental Management Systems, and ISO 9001 Quality Management Systems, as approved by Bureau Veritas.
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Delivery will always take place on a weekday (Mon - Fri).
For information on delivery costs and more view our delivery info page.
Rated Excellent
