Knauf Loft Roll 44 is available in a range of thicknesses with a thermal conductivity of 0.044 W/mK. Combi-cut products have partially cut perforations, providing the flexibility to be used between joists at either 400mm or 600mm centres, or used unsplit as a full-width roll. Ready-cut products are fully cut and are designed to be used between joists at 600mm centres. Knauf Loft Roll 44 are odourless, rot proof, non-hygroscopic, do not sustain vermin and will not encourage the growth of fungi, mould or bacteria.

Euroclass A1 non-combustible

Superior Thermal Performance

Lightweight Quilt for Ease of Installation

Available as partially cut rolls for use with:
Timber joists at 400mm centres
Timber joists at 600mm centres

Zero Ozone Depletion Potential (ODP) and Global Warming Potential (GWP)

Thickness: 200mm
Width: 1140mm (2x570/3x380)
Length: 5.20 m
Pack Coverage: 5.93 m²
Thermal Conductivity:  0.044 W/mK
R-Value: 4.50 m²K/W
Fire Rating: A1

Application:

Earthwool Loft Roll 44 is primarily used for the thermal insulation of pitched roofs at ceiling level. When used at ceiling level it is usually laid in two layers, with the first layer between the joists and the second layer over, and at right angles to the joists.

Certification:

ISO9001 - Quality Management Systems
ISO14001 - Environmental Management
BS OHSAS18001 - Occupational Health & Safety Management Systems
ISO50001 - Energy Management Systems
EN 13162 - Manufactured in accordance with
A+ rating on BRE Green Guide