Knauf Dritherm 32 Wall Insulation 455mm x 1200mm
DriTherm® Cavity Slab 32 is a high-performance glass mineral wool insulation designed for full-fill external masonry cavity walls. With its water-repellent formulation and unfaced finish, it’s suitable for buildings up to 12m high in any exposure zone and up to 25m high in multi-storey applications.
Lightweight, rot-proof, and odourless, these slabs are easy to cut and install, fitting snugly between wall ties to minimise air gaps and maximise performance. Thanks to their non-combustible Euroclass A1 fire rating, cavity barriers are not required, as the risk of fire spread within the cavity is negligible.
Manufactured with ECOSE® Technology, DriTherm® slabs are free from harmful chemicals, ozone-depleting substances, and greenhouse gases, making them a safe and sustainable insulation choice. Approved by the BBA, they deliver reliable performance across all exposure zones, even in severe conditions.
Key Benefits
• Excellent thermal performance (λ = 0.032 W/m·K)
• Non-combustible – Euroclass A1 fire rating
• BBA approved for use in severe exposure zones
• Water-repellent, rot-proof, and non-hygroscopic
• Knits together to reduce air gaps for better insulation
• Lightweight and easy to handle or cut to size
• Made with sustainable ECOSE® Technology
• Eliminates the need for retaining discs
• Suitable for buildings up to 25m high in multi-storey applications
Product Specifications
• Thickness: 100mm
• Coverage: 3.28m² per pack (6 slabs)
• Thermal conductivity: 0.032 W/m·K
• R-value: 3.13m²K/W
• Water vapour resistivity: 5.00 MNs/g·m
• Material: Glass mineral wool
• Reaction to fire: Euroclass A1
• Certifications: BBA, DECLARE Red List Free, TÜV Nord (ISO 9001, 14001, 50001), Green Guide A+, EPD EN 15804
DriTherm® Cavity Slab 32 is a high-performance glass mineral wool insulation designed for full-fill external masonry cavity walls. With its water-repellent formulation and unfaced finish, it’s suitable for buildings up to 12m high in any exposure zone and up to 25m high in multi-storey applications.
Lightweight, rot-proof, and odourless, these slabs are easy to cut and install, fitting snugly between wall ties to minimise air gaps and maximise performance. Thanks to their non-combustible Euroclass A1 fire rating, cavity barriers are not required, as the risk of fire spread within the cavity is negligible.
Manufactured with ECOSE® Technology, DriTherm® slabs are free from harmful chemicals, ozone-depleting substances, and greenhouse gases, making them a safe and sustainable insulation choice. Approved by the BBA, they deliver reliable performance across all exposure zones, even in severe conditions.
Key Benefits
• Excellent thermal performance (λ = 0.032 W/m·K)
• Non-combustible – Euroclass A1 fire rating
• BBA approved for use in severe exposure zones
• Water-repellent, rot-proof, and non-hygroscopic
• Knits together to reduce air gaps for better insulation
• Lightweight and easy to handle or cut to size
• Made with sustainable ECOSE® Technology
• Eliminates the need for retaining discs
• Suitable for buildings up to 25m high in multi-storey applications
Product Specifications
• Thickness: 100mm
• Coverage: 3.28m² per pack (6 slabs)
• Thermal conductivity: 0.032 W/m·K
• R-value: 3.13m²K/W
• Water vapour resistivity: 5.00 MNs/g·m
• Material: Glass mineral wool
• Reaction to fire: Euroclass A1
• Certifications: BBA, DECLARE Red List Free, TÜV Nord (ISO 9001, 14001, 50001), Green Guide A+, EPD EN 15804
Original: $39.68
-65%$39.68
$13.89Description
DriTherm® Cavity Slab 32 is a high-performance glass mineral wool insulation designed for full-fill external masonry cavity walls. With its water-repellent formulation and unfaced finish, it’s suitable for buildings up to 12m high in any exposure zone and up to 25m high in multi-storey applications.
Lightweight, rot-proof, and odourless, these slabs are easy to cut and install, fitting snugly between wall ties to minimise air gaps and maximise performance. Thanks to their non-combustible Euroclass A1 fire rating, cavity barriers are not required, as the risk of fire spread within the cavity is negligible.
Manufactured with ECOSE® Technology, DriTherm® slabs are free from harmful chemicals, ozone-depleting substances, and greenhouse gases, making them a safe and sustainable insulation choice. Approved by the BBA, they deliver reliable performance across all exposure zones, even in severe conditions.
Key Benefits
• Excellent thermal performance (λ = 0.032 W/m·K)
• Non-combustible – Euroclass A1 fire rating
• BBA approved for use in severe exposure zones
• Water-repellent, rot-proof, and non-hygroscopic
• Knits together to reduce air gaps for better insulation
• Lightweight and easy to handle or cut to size
• Made with sustainable ECOSE® Technology
• Eliminates the need for retaining discs
• Suitable for buildings up to 25m high in multi-storey applications
Product Specifications
• Thickness: 100mm
• Coverage: 3.28m² per pack (6 slabs)
• Thermal conductivity: 0.032 W/m·K
• R-value: 3.13m²K/W
• Water vapour resistivity: 5.00 MNs/g·m
• Material: Glass mineral wool
• Reaction to fire: Euroclass A1
• Certifications: BBA, DECLARE Red List Free, TÜV Nord (ISO 9001, 14001, 50001), Green Guide A+, EPD EN 15804
