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100mm Knauf Earthwool Loft Roll 44 Insulation Combi-Cut (13.89m2/Roll)
Tue 7 Feb
Wed 8 Feb
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100mm Knauf Earthwool Loft Roll 44 Insulation Combi-Cut (13.89m2/Roll)URN: 3003046
Delivery & Returns Information
All delivery charges are shown in your basket and are dependent on the total value of items in your basket based on product category.
Standard (Nationwide) Delivery
|ORDER VALUE||DELIVERY CHARGE|
|Insulation, Plasterboard and Drylining|
|Under £150 ex. VAT||£75 ex. VAT|
|Between £150 - £300 ex. VAT||£50 ex. VAT|
|Between £300 - £500 ex. VAT||£25 ex. VAT|
|Over £500 ex. VAT||FREE|
|Building Material Products|
|Under £300 ex. VAT||£50 ex. VAT|
|Between £300 – £500 ex. VAT||£25 ex. VAT|
|Over £500 ex. VAT||FREE|
|Under £100 ex. VAT||£7.50 ex. VAT|
|Over £100 ex. VAT||FREE|
|SuperFOIL and YBS products|
|Each item||£10 ex. VAT|
|Over £350 ex. VAT of 1 brand||FREE|
|ORDER VALUE||DELIVERY CHARGE|
|Under £300 ex. VAT||£75 ex. VAT|
|Over £300 ex. VAT||£50 ex. VAT|
This charge is based on delivery to mainland UK excluding the Scottish Highlands. If your delivery address is in the Scottish Highlands a member of our customer service team will contact you prior to processing your order should an additional delivery charge apply. We do not offer deliveries outside the UK mainland.
We offer a 30 day returns policy on any faulty products.
- Use in loft pitched roofs and floors
- A1 non-combustible
- 0.044 W/mK thermal conductivity
- Easy to handle and install
- Ready-cut for use at 600mm or 400mm centres
- Zero Ozone Depletion Potential (ODP)
|Material Type:||Glass Mineral|
|Sales Unit Coverage:||13.89m2|
|Fire Rating:||A1 Non-Combustible|
Squash noise and get a peaceful night's sleep night after night with 100mm Knauf Earthwool Loft Roll 44 Insulation. Made using glass mineral wool and Knauf Insulation's innovative ECOSE Technology, the rolls form part of the fibreglass family and ensure excellent noise dampening within your home.
100mm Knauf Insulation Loft Roll 44 comes in partially cut (Combi-Cut) rolls for use with timber joists at 400mm or 600mm centres, or uncut as a full-width roll, helping you maximise on-site efficiency. Not only is it a wonderful sound absorber, but it also offers excellent thermal and fire performance with a thermal conductivity of 0.044 W/mK and an impressive A1 Euroclass fire rating.
100mm Knauf Earthwool Loft Roll 44 Insulation Combi-Cut Applications
Earthwool Loft Roll 44's primary use is for the thermal insulation of pitched roofs at ceiling level, although it can also be used to thermally insulate floors. These 1140mm wide short length rolls are supplied partially perforated to produce either 2 rolls 570mm wide or 3 rolls 380mm wide.
- 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. A first layer will give a good enough thermal performance, but a second layer will improve the thermal resistance of the buildup even further.
The rolls are easier to install correctly than other insulants such as rigid boards because they adapt to any slight imperfections in the substrate and knit together, eliminating any air gaps.
100mm Knauf Earthwool Loft Roll 44 Insulation Combi-Cut Specifications
100mm Knauf Earthwool Loft Roll 44 performs wonderfully as a sound absorber, whilst also improving the thermal and fire performance of pitched roofs (at ceiling level) and floors. If installed correctly, these lightweight 100mm loft insulation rolls have a long lifespan. In general, glass mineral wool has a lifespan of 25 years.
- Odourless, rot-proof and non-hygroscopic
- Do not sustain vermin and will not encourage the growth of fungi, mould or bacteria
- Contains no ozone-depleting substances or greenhouse gases
- Euroclass A1 reaction to fire classification - non combustible
- Compression packed and lightweight for easy handling and moving around a site
- Helps to save on your house energy bills
- Lightweight and economic insulation quilt
- Excellent acoustic and fire performance
100mm Knauf Earthwool Loft Roll 44 Insulation Certifications
- Generic BRE Green Guide Rating A+
- Classified as Zero ODP (Zero Ozone Depletion Potential) and Zero GWP (Zero Global Warming Potential)
- A1 Euroclass Fire Rating
- Manufactured in accordance with BS EN 13162
- Awarded the DECLARE `Red List Free’ label - meaning no 'Red List' ingredients, including formaldehyde or phenol
Knauf 100mm Insulation Handling & Storage
Knauf's 100mm insulation roll is buttery soft and easy to handle thanks to its incorporation of Knauf's innovative ECOSE Technology.
The rolls are supplied in polythene packs which are designed for short term protection only. For longer-term protection on site, the product should be stored either indoors, or undercover and off the ground.
Earthwool Loft Roll 44 should not be left permanently exposed to the elements.
Knauf Earthwool 100mm Installation
Knauf Insulation Loft Roll 44 insulation is designed for installation in lofts between suspended timber floors and pitched roofs at ceiling level. Unlike insulation boards, rolls do not have facings. In most cases, you will have to install protective sheets on top of the roll to ensure its longevity.
About Knauf Insulation
Knauf Insulation has over 40 years experience in the insulation industry, and is considered one of the major brands of fibreglass insulation. They promise ‘smarter choices’ to people who want to invest in premium-quality thermal and acoustic insulation. The Earthwool range contains premium sound-deadening insulation such as the acoustic roll. For friction fitting between resilient timber battens and timber studs in robust detail separating floors and walls, check out Earthwool Acoustic Roll.
I've used this several times and it's a good roll. It's what I normally lay lofts with.
Turned up when it should've and the driver was very helpful
Arrived on time and my partner said it was simple to roll out and fit in the loft
Very easy to install in my loft. Make sure you wear gloves, this stuff itches if you don't.
Literally rolled it out across my existing insulation in my loft to give me an extra layer
I laid this in the loft between the battens, then I laid the 200mm over the top for extra warmth. Easy to install and cut, make sure you have protective clothing, you'll get itchy otehrwise.
Best price on the web delivery date was so soon I couldn't believe it until the 30 packs arrived on time Olga could guarantee availability so I'll be back to Materials Market
Good insulation for loft, thank you.
Very good service and the insulation is very good
Kept us warm this winter
So easy to install!