- Construction & Insulation
- Insulation
- Loft Insulation
- Knauf Insulation Loft Roll 44c (Combi Cut)
Knauf Insulation Loft Roll 44c (Combi Cut) 100mm
by KnaufProduct code: AL975

Knauf Insulation Loft Roll 44c (Combi Cut) 100mm
by KnaufProduct code: AL975
£38.49ex. VAT £32.07
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Product details
Insulate cold pitched roofs efficiently with Knauf Insulation Loft Roll 44c, supplied in a combi-cut 100mm thickness. Designed for application at ceiling level, this glass mineral wool roll provides a cost-effective thermal solution for cold lofts where the depth of insulation is unrestricted, delivering a reliable thermal conductivity of 0.044 W/m.K.
The combi-cut format adds versatility on site, manufactured in long lengths to allow quick and simple installation that maximizes efficiency, alongside shorter length options for ease of handling in confined roof spaces.
Engineered for safety and environmental performance, Loft Roll 44c is non-combustible and holds a Euroclass A1 reaction to fire classification. It is manufactured using Knauf Insulation's unique bio-based binder, ECOSE Technology.
• 100mm combi-cut format – allows flexible sizing for quick installation between ceiling joists
• 0.044 W/m.K thermal conductivity – provides reliable heat retention in cold loft spaces
• Cost-effective loft solution – ideal for roof spaces where insulation thickness is unrestricted
• Euroclass A1 non-combustible – delivers high fire safety standards for residential roofs
• ECOSE Technology – manufactured with a unique bio-based binder for sustainability
• Available in a choice of thicknesses
Delivery Notice: Deliveries are made to the kerbside or nearest accessible road point at your property. Due to courier restrictions, this item cannot be delivered to:
Scotland: AB10-16, AB21-25, AB30-39, AB41-45, AB51-56 | IV1-28, IV30-32, IV36, IV40-56, IV63 | KW1-17 | PA1-20, PA21-38, PA41-49, PA60-78, PA80 | PH1-26, PH30-44, PH49-50
Wales: LD1-8 | LL21-49, LL51-78 | SA1-20, SA31-48, SA61-73 | SY15-25
The combi-cut format adds versatility on site, manufactured in long lengths to allow quick and simple installation that maximizes efficiency, alongside shorter length options for ease of handling in confined roof spaces.
Engineered for safety and environmental performance, Loft Roll 44c is non-combustible and holds a Euroclass A1 reaction to fire classification. It is manufactured using Knauf Insulation's unique bio-based binder, ECOSE Technology.
• 100mm combi-cut format – allows flexible sizing for quick installation between ceiling joists
• 0.044 W/m.K thermal conductivity – provides reliable heat retention in cold loft spaces
• Cost-effective loft solution – ideal for roof spaces where insulation thickness is unrestricted
• Euroclass A1 non-combustible – delivers high fire safety standards for residential roofs
• ECOSE Technology – manufactured with a unique bio-based binder for sustainability
• Available in a choice of thicknesses
Delivery Notice: Deliveries are made to the kerbside or nearest accessible road point at your property. Due to courier restrictions, this item cannot be delivered to:
Scotland: AB10-16, AB21-25, AB30-39, AB41-45, AB51-56 | IV1-28, IV30-32, IV36, IV40-56, IV63 | KW1-17 | PA1-20, PA21-38, PA41-49, PA60-78, PA80 | PH1-26, PH30-44, PH49-50
Wales: LD1-8 | LL21-49, LL51-78 | SA1-20, SA31-48, SA61-73 | SY15-25
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Technical specification
| Brand | Knauf |
| Manufacturer ID | 2404154 |
| Energy class | N/A |
| Colour | Brown |
| Resistance Properties | Fire |
| Length (m) | 12.18m |
| Width (mm) | 1140mm |
| Pack contents | 1 x Knauf Insulation Loft Roll 44c (Combi Cut) 100mm |
| Colour Family | Brown |
| Roll Length | 12.18m |
| Thickness | 100mm |
| Weight (Kg) | 13.05KG |
| Application | Loft |
Delivery details
This item will be delivered directly by our supplier. Lead times are shown on the product and trolley pages and are always advertised in working days (Monday to Friday).
- If your order contains items stocked by us and items that come direct from the supplier, your order will be automatically split and processed accordingly.
- We will pass the details you give us, including delivery details, your email address and your phone number, to the relevant supplier.
- Most of our suppliers can deliver to any UK address. Delivery to remote or offshore postcodes may take a little longer than the advertised lead time. If the supplier cannot deliver to your postcode or we believe your order may take longer, we will try to tell you beforehand.
- Items that come direct from a supplier will be delivered by the courier chosen by the supplier. Where possible, suppliers will update you with delivery information. This may be by email, phone call or text message.
- Items delivered direct from suppliers cannot be returned through a store. You would need to return these items direct to the supplier, unused and in their original packaging, at your expense. You can arrange for the items to be collected, for a fixed fee of £9, by contacting our Customer Services team. The fee will be taken off your refund. There is no charge for faulty items being collected.
- Please note, you cannot return bespoke or made-to-measure items unless they are faulty.
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£38.49ex. VAT £32.07
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20+ Available for delivery. This item will be delivered directly by our supplier within 4 business days.
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