200mm Knauf Earthwool Combi-Cut Loft Insulation Roll 44 - 5.93m2 Pack

Product Code:
114787
Brand:
Est. Delivery: 5-7 Working Days
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£20.90 Incl. VAT
£17.42 Ex. VAT
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Product Description

Earthwool loft roll 44 is primarily used for the thermal insulation of pitched roofs at ceiling level, it can also be used to thermally insulate floors. 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.

For pitched roofs at ceiling level and suspended timber floors.

Properties

Thickness: 200mm.
Length: 5.20m x 1140mm - 2 x 570mm / 3 x 380mm.
Thermal resistance: 4.50 m²K/W.
Thermal conductivity: 0.044 W/mK.
Fire rating: Euroclass A1 to BS EN 13501-1.

Features
Earthwool loft roll 44 is a flexible low density glass mineral wool quilt which is lightweight, flexible, resilient and non-combustible. The rolls are 1140mm wide and partially perforated to produce either 2 rolls 570mm wide or 3 rolls 380mm wide.

• Lightweight and economic insulation quilt.
• Produced for use with timber joists at 400mm and 600mm centres.
• Partially cut perforations.
• Provides thermal, acoustic and fire performance.

Product Documents

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Questions & Answers

Question:

what does 'combi-cut' mean?

Answer:

This means the rolls are perforated to allow you to break them down into either 570mm wide (to suit 600mm wide rafter spaces) or 380mm (to suit 400mm wide rafter spaces).

Length: 5.20m x 1140mm - 2 x 570mm / 3 x 380mm.

Question:

what is the fire rating for this product, I am looking for a product with an excellent fire rating

Answer:

This product has Euroclass A1 Fire Rating, Knaufs own FAQs state the below.

'Euroclass A1 means that products meet the highest possible level of non-combustibilty for thermal insulating products when classified to BS EN 13501-1, this classification is a requirement of the relevant harmonized standard as a part of CE marking. A1 means that the product has an extremely low amount of combustible material within it and therefore will not contribute to a developing fire in terms of adding fuel'

Product Reviews

5 / 5 4 reviews
Mr Andrew Hawkins
19th July
Quite easy to lay but sometimes comes apart along the pre cuts.
A Roose
16th October 2019
As described
customer
3rd October 2019
Good product
Andrew Jones
26th September 2019
Does the job
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200mm Knauf Earthwool Combi-Cut Loft Insulation Roll 44 - 5.93m2 Pack








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