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View Product Reviews170mm Knauf Loft Roll 44 Insulation Combi-Cut (8.01m2/Roll)
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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, 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
| 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 | |
|
* 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) |
||
| Ironmongery | ||
| DELIVERY CHARGE | ||
| 1+ | £16.50 ex. VAT | |
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: | 170mm |
| Width: | 1140 (2x570/3x380)mm |
| Length: | 7030mm |
| Sales Unit: | Roll |
| Sales Unit Coverage: | 8.01m2 |
| Brand: | Knauf Insulation |
| Manufacturer's Reference: | 2404156 |
| Thermal Conductivity: | 0.044W/mK |
| Fire Rating: | A1 Non-Combustible |
Technical Downloads
What Is 170mm Knauf Loft Roll 44?
Knauf Loft Roll 44 170mm loft insulation roll is meticulously engineered to provide superior thermal insulation primarily for pitched roofs at ceiling level, ensuring optimal temperature regulation and energy conservation within indoor environments.
Crafted using Knauf Insulation's innovative ECOSE Technology, these lightweight, pliable rolls offer a soft texture and easy handling, making them an ideal solution for insulating cold lofts at ceiling level.
Knauf 170mm loft insulation roll comes in an 1140mm width and is partially perforated, allowing for the creation of either 2 rolls at 570mm wide or 3 rolls at 380mm wide. It delivers reliable thermal performance with a thermal conductivity of 0.044 W/mK and holds an impressive A1 non-combustible fire classification, ensuring top-tier fire performance.
Where is Knauf Loft Roll 44 170mm Loft Insulation Roll Used?
Knauf Loft Roll 44 170mm is supplied partially perforated, providing the flexibility to be used between joists or used uncut as a full-width roll, maximising on-site efficiency.
Primary Applications:
- Pitched roof at ceiling level
- Timber joists
- Floor systems
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.
If installed correctly, these lightweight 170mm loft insulation rolls have a long lifespan. In general, glass mineral wool has a lifespan of 25 years.
Knauf 170mm Loft Insulation Roll Combi-Cut Benefits
- Rot-proof, non-hygroscopic and odourless
- Partially cut perforations 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
- Manufactured in long lengths to allow quick and simple installation
- Lightweight and economic insulation quilt
- Thermal conductivity of 0.044 W/mK
Knauf 170mm Loft Insulation Roll Combi-Cut 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 170mm Insulation Roll Handling & Storage
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.
Loft Roll 44 should not be left permanently exposed to the elements.
Customer Reviews
One of the most economic insulation quilt produced for loft spaces. great if you need a thermal upgrade to your upstairs.
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