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High Performance FrameTherm 32 Insulation Slab by Knauf 140mm - 42.72m2 Pallet

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Earthwool FrameTherm Rolls and Slabs are used for the thermal insulation of external walls and warm roofs in timber frame construction and are friction fitted between studs and rafters.

Earthwool FrameTherm rolls and slabs are resilient, non-combustible, glass mineral wool products, supplied at 570mm wide to suit common timber stud centres. Earthwool FrameTherm 32 rolls and slabs offer thermal conductivties of 0.032.

Earthwool FrameTherm Rolls and Slabs have excellent sound absorption characteristics.

Length: 1.17m.
Width: 570mm.
Thickness: 140mm.
Slabs per pack: 4x slabs.
Pack coverage: 2.67m2.
Packs per pallet: 16x packs.
Pallet coverage: 42.72m2.
Thermal resistance: 4.35 m²K/W.
Thermal conductivity: 0.032 W/mK.
Fire rating: Euroclass A1 to BS EN 13501-1.


Earthwool FrameTherm Rolls and Slabs are odourless, rot proof, non-hygroscopic, do not sustain vermin and will not encourage the growth of fungi, mould or bacteria.

Vapour resistivity

Earthwool FrameTherm Rolls and Slabs offer negligible resistance to the passage of water vapour and have a water vapour resistivity of 5.00 MNs/g.m.

Handling & storage

Earthwool FrameTherm Rolls and Slabs are easy to handle and install, being lightweight and easily cut to size, where necessary. Both are supplied in polythene packs which are designed for short term protection only. For longer term protection on site, the product should either be stored indoors, or under cover and off the ground. Earthwool FrameTherm rolls and slabs should not be left permanently exposed to the elements.


Length 1170mm Thickness 140mm Width 570mm


Thermal Conductivity 0.032 W/mK Application External Walls Material Glass Mineral Wool


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