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2 Reviews
View Product Reviews200mm Knauf Loft Roll 44 Insulation Combi-Cut (6.84m2/Roll)
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200mm Knauf 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.
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Tue 25 Feb
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Wed 26 Feb
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Product Overview
200mm Knauf 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.
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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.
This charge is based on delivery to mainland UK excluding the following postcodes: AB, DD, DG, KW, IV, LD, LL, PH, SA and SY. If your delivery address is in any of these postcode areas 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.
Standard (Nationwide) Delivery
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Core Products Core
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| ORDER VALUE | DELIVERY CHARGE |
| Under £300 ex. VAT | £25 ex. VAT |
| Over £300 ex. VAT | FREE |
Core Delivery charges apply only when all products in an order that have equivalents are accepted as such. If even one product cannot be substituted with an equivalent, the entire order will not qualify for Core Delivery charges.
| Insulation, Plasterboard and Drylining Products | ||
|---|---|---|
| ORDER VALUE | DELIVERY CHARGE | |
| Under £150 | £50 ex. VAT | |
| Between £150 - £400 ex. VAT | £35 ex. VAT | |
| Over £400 ex. VAT | FREE | |
| Timber & Sheet, Building Materials, Joinery and Gardens & Landscaping Products | ||
| ORDER VALUE | DELIVERY CHARGE | |
| Under £100 | £25 ex. VAT | |
| Between £100 - £250 ex. VAT | £20 ex. VAT | |
| Over £250 ex. VAT | FREE | |
| SuperFOIL and YBS products | ||
| ORDER VALUE | DELIVERY CHARGE | |
| Each item | £10 ex. VAT | |
| Over £350 ex. VAT of 1 brand | FREE | |
| Paving Stone Products | ||
| DELIVERY CHARGE | ||
| FREE | ||
| Screws & Fixings and Adhesives & Sealants | ||
| ORDER VALUE | DELIVERY CHARGE | |
| Under £100 | £7.50 ex. VAT | |
| Over £100 ex. VAT | FREE | |
| Thermafleece CosyWool Roll & SupaSoft Insulation | ||
| QUANTITY | DELIVERY CHARGE | |
| 1 | £30 ex. VAT | |
| 2 | £60 ex. VAT | |
| 3 to 12 | £70 ex. VAT | |
| 13 to 24 | £140 ex. VAT | |
| 25 to 36 | £210 ex. VAT | |
| 37 to 48 | £280 ex. VAT | |
| 49 to 60 | £350 ex. VAT | |
| 61+ | £420 ex. VAT | |
| Thermafleece CosyWool Slab, Thermafleece UltraWool & Thermafleece NatraHemp | ||
| QUANTITY | DELIVERY CHARGE | |
| 1 | £30 ex. VAT | |
| 2 | £60 ex. VAT | |
| 3 to 4 | £70 ex. VAT | |
| 5 to 8 | £140 ex. VAT | |
| 9 to 12 | £210 ex. VAT | |
| 13 to 16 | £280 ex. VAT | |
| 17 to 20 | £350 ex. VAT | |
| 21+ | £420 ex. VAT | |
| Block Pavers | ||
| ORDER VALUE | DELIVERY CHARGE | |
| Under £100 | £17.50 ex. VAT | |
| Between £100 - £200 ex. VAT | £30.50 ex. VAT | |
| Between £200 - £900 ex. VAT | £105 ex. VAT | |
| Over £900 ex. VAT | FREE | |
| Artificial Grass | ||
| ORDER VALUE | DELIVERY CHARGE | |
| Under £100 | £12 ex. VAT | |
| Between £100 - £200 ex. VAT | £16.50 ex. VAT | |
| Over £200 ex. VAT | £22 ex. VAT | |
| Doors and Feature Panelling | ||
| QUANTITY | DELIVERY CHARGE | |
| 1 to 2 | £35 ex. VAT | |
| 3 to 4 | £45 ex. VAT | |
| 5+ | £60 ex. VAT | |
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* Deliveries of Doors and Panels to Scotland may incur additional costs and may have an extended delivery time of an additional 3 working days. Delivery to the postcodes below will be charged an additional delivery fee. Our customer service team will reach out to you if you order requires an additional delivery charge. This will be calculated based on the difference between the standard cost charged and the total cost outlined below:
Postcodes: KA1-29, IV1-39, AB, PH1-41, DD, PA1-19, KY, FK, FK15-21 - £90 ex VAT (total delivery cost) |
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| Ironmongery | ||
| DELIVERY CHARGE | ||
| 1+ | £16.50 ex. VAT | |
| Specialist Products | ||
| DELIVERY CHARGE | ||
| FREE | ||
Express Delivery
| Express Delivery - Insulation and Plasterboard & Drylining | |
|---|---|
| ORDER VALUE | DELIVERY CHARGE |
| Under £400 | £50 ex. VAT |
| Over £400 ex. VAT | £35 ex. VAT |
| Express Delivery - Timber & Sheet, Building Materials, Joinery and Gardens & Landscaping Products | |
| ORDER VALUE | DELIVERY CHARGE |
| Under £300 | £50 ex. VAT |
| Over £300 ex. VAT | £35 ex. VAT |
Returns
We offer a 30 day returns policy on any faulty products.
Key Features
- {{home}} Use in floors, framed walls and pitched roofs
- {{local_fire_department}} A1 non-combustible
- {{thermostat}} 0.044 W/mK thermal conductivity
- {{build}} Easy to handle and install
- {{content_cut}} Ready-cut for use at 600mm or 400mm centres
- {{public}} Zero Ozone Depletion Potential (ODP)
Technical Specification
| Material Type: | Glass Mineral |
|---|---|
| Thickness: | 200mm |
| Width: | 1140 (2x570/3x380)mm |
| Length: | 6000mm |
| Sales Unit: | Roll |
| Sales Unit Coverage: | 6.84m2 |
| Brand: | Knauf Insulation |
| Manufacturer's Reference: | 715820 |
| Thermal Conductivity: | 0.044W/mK |
| Fire Rating: | A1 Non-Combustible |
Technical Downloads
What Is Knauf 200mm Loft Insulation Roll 44?
- Thickest offering in the Knauf Loft Roll 44 lineup - delivers unmatched insulation coverage.
- Advanced thermal insulation roll designed specifically for pitched roofs at ceiling level.
- Harnesses the power of Knauf Insulation's cutting-edge ECOSE Technology and fibreglass.
- Comes in partially cut (Combi-Cut) rolls for use with timber joists at 400mm or 600mm centres.
- Can produce either two rolls that are 570mm wide or three rolls 380mm wide.
- Thermal conductivity of 0.044 W/mK (numerically implied in its title).
- Impressive A1 Euroclass fire rating.
- Roll composition adapts to slight imperfections in the substrate and knits together, eliminating air gaps.
Applications
Loft Roll 44 200mm insulation roll is primarily used for the thermal insulation of pitched roofs at ceiling level, yet it can also be used to thermally insulate floors.
Primary Applications:
- Pitched roof at ceiling level
- Timber joists
- Floor systems
When installed at ceiling level, the insulation is typically laid in two layers. The first layer is placed between the joists, while the second layer is laid over the first, at right angles to the joists. While the first layer provides adequate thermal performance, the second layer enhances the thermal resistance of the overall setup.
Benefits
- Rot-proof, non-hygroscopic and odourless.
- Partially cut rolls for use with timber joists at 400mm and 600mm centres.
- Does not sustain vermin nor encourage the growth of fungi, mould or bacteria.
- Environmentally friendly and sustainable - it's made using recycled glass.
- Contains no ozone-depleting substances or greenhouse gases.
- Euroclass A1 reaction to fire classification - non combustible.
- Lightweight and economic insulation quilt.
- Thermal conductivity of 0.044 W/mK.
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
Handling & Storage
The rolls are supplied in polythene packs designed for short-term protection only. For longer-term protection on site, the product should be stored either indoors, or under a cover and off the ground.
Loft Roll 44 should not be left permanently exposed to the elements.
Customer Reviews
I rolled this over 100mm that was already installed between the battens
Great loft roll insulation! Materials Market offered a very quick delivery. Daisy especially provided excellent service when I required further information about using these in ceiling joists.
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