Summary
A water-repellent glass mineral wool cavity wall insulation slab, designed for use in external full-fill masonry cavity wall applications.
-
-
Application
DriTherm® Cavity Slabs are for the thermal insulation of masonry cavity external walls and are installed to fully fill the cavity. They are approved for use in buildings up to 12 m high in any exposure zone (subject to the requirements of the BBA certification being met) and for use in multi-storey applications up to 25 m in height.
-
-
Description
Knauf Insulation DriTherm® Cavity Slab 34 is a water-repellent glass mineral wool cavity wall insulation slab, designed for use in external full-fill masonry cavity wall applications, offering thermal conductivity of 0.034 W/mK. It is non-combustible, achieving the best possible Euroclass A1 reaction to fire classification and is manufactured using Knauf Insulation's unique plant-based binder, ECOSE® Technology.
-
-
Product certifications
-
-
Digital objects
-
-
Color
Brown
-
-
Finish
Unfinished
-
-
Material
Glass mineral wool
-
-
Shape
Rectangle
-
-
Length
1200 mm
-
-
Width
455 mm
-
-
Height
75 mm, 85 mm, 100 mm, 125 mm, 150 mm
-
-
GTIN/EAN
5056376642257
-
-
Specification
Standard
To BS EN 13162.
-
-
Third-party certification
DriTherm BBA Certificate No: 95/3212.
Eurofins Gold.
Euroclass A1 Reaction to Fire Classification.
Green Guide Rating A+.
CE Marking.
EPD (EN 15804+A2).
EUCEB.
Made in Britain.
CCPI Product - Verification Number 000600006/0925.
Declare 'Red List Free'.
-
-
Form
Slab.
-
-
Facing
Unfaced.
-
-
Thickness (minimum)
150 mm.
-
-
Width (nominal)
455 mm.
-
-
Thermal conductivity (maximum)
0.034 W/m·K.
-
-
Fire performance
Euroclass A1 to BS EN 13501-1.
-
-
Recycled content
Up to 80%.
-
-
Additional properties
Vapour resistivity
5.00 MN·s/g·m.
-
-
Water absorption
<1 kg/m² tested in accordance with BS EN 1609.
-
-
Dimensional stability
Tested in accordance with BS EN 1604, stable.
-
-
Environmental Product Declaration (EPD)
EPD available. In accordance with BS EN 15804+A2.
-
-
Green guide rating
A+.
-
-
Indoor air quality
Eurofins Gold achieved.
-
-
VOC emissions
Products manufactured with ECOSE® Technology generate low levels of dust, VOCs and contain no added formaldehyde or phenol.
-
-
Durability
Odourless, rot-proof, non-hygroscopic, don’t sustain vermin and will not encourage the growth of fungi, mould or bacteria. The products will have a life equivalent to that of the wall structure in which they are incorporated.
-
-
Thermal resistance
4.41 m²K/W.
-
-
Sustainability data
Contains Red List materials
No
-
-
Country of material origin
United Kingdom
-
-
Country of product manufacture
United Kingdom
-
-
Material
Glass mineral wool
-
-
A1–A3 ('Production stage')
Embodied carbon as defined in BS EN 15804
Lower emissions
Normalized unit
-
-
-
Declared unit
2.45 kg CO₂ eq/m²
Certified
-
-
Recyclability
Recyclable
-
-
Recycled content
80 %
-
-