Free Click & Collect
Within One Hour
Delivery address
Collection branch
Ideas & Advice
VAT
EX
INC
Knauf Dritherm Cavity Slab 32 85mm 455 x 1200mm 2.73m2 Per Pack
Hover Over to Zoom In
Overview
- Made with a water-repellent additive to resist moisture ingress.
- Holds an Agrément certificate by the BBA for use in all exposure zones, including those in very severe areas.
- Engineered to adapt to any slight imperfections in the substrate and knit together, eliminating any air gaps and preserving thermal performance for the lifetime of the building.
- Friction fits between wall ties, so there is no need for ancillary products, such as retaining discs or jointing tape.
- Full-fill solution that doesn't require cavity barriers.
- Holds a CCPI Verification Mark (certificate number 000600006/0426) for the entire product set
Technical specification
Range Description
Cavity Wall Insulation
Brand Name
Knauf Insulation
Manufacturer Model No
715831
CCPI verification number
000600006/0925
Weight
8.12 kg
Length
1200 mm
Thickness
85 mm
Width
455 mm
Material
Glass Mineral Wool
Usage
Masonry Cavity Walls
Coverage
2.73 m2
Thermal Conductivity
0.032 W/mK
Pack Quantity
5
Type
DriTherm Cavity Slab 32
Data sheets
Reviews
Be the first to review this product.
85mm x 1200mm x 450mm Celotex PIR Cavity Wall Insulation Board CW4000
Celotex CW4000 PIR cavity wall insulation board measures 1.2m in length, 45cm in width, and has a thickness of 8.5cm, providing a total coverage area of 0.54 m². Celotex CW4000 is an easy-to-install polyisocyanurate (PIR) insulation board with excellent thermal performance, featuring a low-emissivity foil facing.
£15.72 per sheet (Inc. VAT)
TLX Multifoil Insulation Gold 1200mm x 10m (12m2/Pack)
TLX Multifoil Pitched Roof Insulation Gold: 10 m long, 1.2 m wide, 3.3 cm thick, covering 12 m2. A dual-function breather membrane that vapour vents and insulates like PIR, enhancing thermal performance without condensation or roof height changes. Suitable for refurbishments and new builds, preventing condensation and improving insulation. SD intelligent technology increases ventilation with moisture, removing the need for a vapour barrier. Lightweight, easy to install, with BBA certification and LABC approval. Ideal for historic, public, and social housing, barn conversions, new builds, and extensions.
£209.99 per roll (Inc. VAT)
Rockwool Sound Slab 1200 x 600 x 70mm 5.76m2
Rockwool Sound Slab 1.2m in length, 60cm in width, and has a thickness of 7cm, providing a total coverage area of 5.76 m2.
Rockwool Sound Insulation Slab offers outstanding acoustic and fire protection for use in internal walls and floors.
£116.40 per pack (Inc. VAT)
Kingspan Kooltherm K108 Cavity Board 1200mm x 450mm x 75mm
Kingspan Kooltherm K108 Cavity Board, 1.2 m in length, 45 cm in width, and 7.5 cm thick, providing a total coverage area of 3.24 m2.
Kingspan Kooltherm K108 Cavity Board is a premium performance insulation with a fibre-free rigid thermoset phenolic core. It is a premium-performing partial-fill cavity wall insulation solution. It has a thermal conductivity of 0.019 W/mK and can achieve the same wall U-value as alternative products with a thinner profile. Its low thermal conductivity can maximise usable internal floor space.
£150.43 per pack (Inc. VAT)