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Celotex GA4000 General Purpose PIR Insulation Board 2.4m x 1.2m (All Sizes)
Vendor:CelotexfromRegular price £9.69 £11.63Sale price £9.69 £11.63 Regular priceUnit price per£0.00 -
Express Delivery
Celotex 50mm GA4050 2.4m x 1.2m
Vendor:CelotexRegular price £14.55 £17.46 -
Express Delivery
Celotex 100mm GA4100 2.4m x 1.2m | 100mm Celotex
Vendor:CelotexRegular price £24.97 £29.96 -
Save up to 17%Knauf Loft Roll 44 Combi-Cut - All Sizes
Vendor:KnauffromRegular price £28.95 £34.74Sale price £28.95 £34.74 Regular priceUnit price per£34.99£41.99Sale -
Rockwool RWA45 (All Sizes)
Vendor:RockwoolfromRegular price £21.50 £25.80Sale price £21.50 £25.80 Regular priceUnit price per£0.00 -
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75mm Celotex GA4075 2.4m x 1.2m
Vendor:CelotexRegular price £20.13 £24.16 -
Knauf Acoustic Roll - All Sizes
Vendor:KnauffromRegular price £42.55 £51.06Sale price £42.55 £51.06 Regular priceUnit price per£0.00 -
Express Delivery
Celotex 120mm XR4120 2.4m x 1.2m
Vendor:CelotexRegular price £30.45 £36.54 -
Knauf 200mm Loft Roll 44 Combi-Cut (6.84m2 roll)
Vendor:KnaufRegular price £28.95 £34.74Sale price £28.95 £34.74 Regular priceUnit price per£34.99£41.99Sale -
Express Delivery
Celotex XR4000 Insulation Board 1.2m x 2.4m - 110mm to 200mm
Vendor:CelotexfromRegular price £30.45 £36.54Sale price £30.45 £36.54 Regular priceUnit price per£0.00 -
Knauf 100mm Loft Roll 44 Combi-Cut (13.89m2 roll)
Vendor:KnaufRegular price £28.95 £34.74Sale price £28.95 £34.74 Regular priceUnit price per£34.99£41.99Sale -
Express Delivery
70mm Celotex GA4070 2.4m x 1.2m
Vendor:CelotexRegular price £20.25 £24.30 -
Express Delivery
150mm Celotex XR4150 2.4m X 1.2m | Celotex 150mm
Vendor:CelotexRegular price £37.50 £45.00 -
Express Delivery
Celotex 60mm GA4060 2.4m x 1.2m
Vendor:CelotexRegular price £18.15 £21.78 -
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90mm Celotex GA4090 2.4m x 1.2m
Vendor:CelotexRegular price £25.40 £30.48 -
Knauf 150mm Loft Roll 44 Combi-Cut (9.18m2 roll)
Vendor:KnaufRegular price £28.95 £34.74Sale price £28.95 £34.74 Regular priceUnit price per£34.99£41.99Sale -
Rockwool Flexi-Slab - All Sizes
Vendor:RockwoolfromRegular price £37.94 £45.53Sale price £37.94 £45.53 Regular priceUnit price per£0.00 -
Express Delivery
80mm Celotex GA4080 2.4m x 1.2m
Vendor:CelotexRegular price £23.35 £28.02 -
Mannok Insulation Board 1.2m x 2.4m (All Sizes)
Vendor:MannokfromRegular price £9.69 £11.63Sale price £9.69 £11.63 Regular priceUnit price per£0.00 -
100% Sheepwool Insulation Comfort Roll (All Sizes)
Vendor:SheepwoolfromRegular price £78.60 £94.32Sale price £78.60 £94.32 Regular priceUnit price per£0.00 -
100% Sheepwool Insulation Optimal Roll (All Sizes)
Vendor:SheepwoolfromRegular price £103.98 £124.78Sale price £103.98 £124.78 Regular priceUnit price per£0.00 -
Kingspan Thermapitch TP10 Pitched Roof Board (All Sizes) 2.4m x 1.2m
Vendor:KingspanfromRegular price £102.10 £122.52Sale price £102.10 £122.52 Regular priceUnit price per£0.00 -
Isover Spacesaver Ready-Cut - All Sizes
Vendor:IsoverfromRegular price £34.59 £41.51Sale price £34.59 £41.51 Regular priceUnit price per£0.00 -
Isover Acoustic Partition Roll - APR 1200 (All Sizes)
Vendor:IsoverfromRegular price £42.84 £51.41Sale price £42.84 £51.41 Regular priceUnit price per£0.00 -
Express Delivery
140mm Celotex XR4140 Insulation Board 2.4m x 1.2m
Vendor:CelotexRegular price £37.90 £45.48Sale price £37.90 £45.48 Regular priceUnit price per£0.00 -
Rockwool RW3 Acoustic, Thermal, and Fire Performance Insulation Slabs (All Sizes)
Vendor:RockwoolfromRegular price £414.50 £497.40Sale price £414.50 £497.40 Regular priceUnit price per£0.00 -
100% Sheepwool Insulation Premium Roll (All Sizes)
Vendor:SheepwoolfromRegular price £128.99 £154.79Sale price £128.99 £154.79 Regular priceUnit price per£0.00 -
Express Delivery
130mm Celotex XR4130 2.4m x 1.2m
Vendor:CelotexRegular price £37.45 £44.94 -
Knauf 170mm Loft Roll 44 Combi-Cut (8.01m2 roll)
Vendor:KnaufRegular price £29.50 £35.40Sale price £29.50 £35.40 Regular priceUnit price per£33.87£40.64Sale -
Express Delivery
Celotex 110mm XR4110 2.4m x 1.2m
Vendor:CelotexRegular price £32.15 £38.58 -
Rockwool Roll - 150mm x 1200mm x 3650mm (Pallet of 18)
Vendor:RockwoolRegular price £1,501.25 £1,801.50Sale price £1,501.25 £1,801.50 Regular priceUnit price per£0.00 -
Rockwool RW5 (All Sizes)
Vendor:RockwoolfromRegular price £613.50 £736.20Sale price £613.50 £736.20 Regular priceUnit price per£0.00 -
Celotex 165mm XR4165 2.4m x 1.2m (Pallet of 12)
Vendor:CelotexSave 5%Sale price £660.25 £792.30Regular price £695.00Regular price £834.00Sale -
Thinsulex TLX Silver Multifoil 1.2m x 10m (12m2 roll)
Vendor:ThinsulexRegular price £130.51 £156.61Sale price £130.51 £156.61 Regular priceUnit price per£0.00
Navigating through the vast world of insulation can be complex, especially when it comes to optimising between rafter insulation for your project. At Insulation4Less, we bring forward a diverse array of products tailored to meet varied insulation needs.
PIR Insulation Boards
In the realm of PIR (Polyisocyanurate) Insulation Boards, the Celotex GA4000 series, including GA4050, GA4070, GA4090, and more, is highly recognized for its multi-purpose applications, offering thickness variations to cater to different thermal resistance needs. With an impressive lambda value, PIR boards from Celotex and Mannok assure robust thermal performance and can be used in floors, roofs, and walls for comprehensive insulation.
When to Choose PIR Insulation Boards:
- When You require high thermal performance with minimal thickness.
- For refurbishment projects where space may be limited.
Mineral Wool
Mineral wool like the Rockwool RWA45 and Knauf Loft Roll 44 Combi-Cut comes in varied thickness and sizes, boasting excellent thermal and acoustic insulation properties. The Rockwool Flexi-Slab and RW3, and Knauf Acoustic Roll further showcase the versatility of mineral wool in providing a snug fit between rafters, ensuring no gaps and thus, optimal performance.
When to Choose Mineral Wool:
- When excellent fire resistance is paramount.
- For improved acoustic insulation alongside thermal properties.
Sheepwool
For the eco-conscious, 100% Sheepwool Insulation rolls, available in Comfort, Optimal, and Premium ranges, provide a sustainable choice, ensuring non-itch, breathable, and high-performing thermal solutions. It brings a natural option, handling humidity effectively by absorbing and releasing moisture without compromising R-values.
When to Choose Sheepwool Insulation:
- For an eco-friendly, sustainable option.
- When moisture management is crucial.
Multifoil Insulation
Thinsulex TLX Silver Multifoil offers a reflective insulation solution, ensuring minimal thickness with high thermal efficiency. The multilayer foil reflects radiant heat, effectively reducing heat transfer and providing a cost- and space-efficient insulation strategy.
When to Choose Multifoil Insulation:
- When space is highly constrained.
- For enhanced reflection of radiant heat.
Rigid Thermoset Insulation
Kingspan Thermapitch TP10 provides a rigid thermoset insulation solution designed for a robust, long-term, and consistent thermal performance across a multitude of applications, including tiled or slated pitched warm roof spaces.
When to Choose Rigid Thermoset Insulation:
- When durability and moisture resistance are key.
- For a reliable, long-term thermal solution.
Selecting Your Ideal Between Rafter Insulation
In choosing between the myriad of options, consider:
- Thermal Performance: The R/U-values required.
- Space: The availability and constraints of installation space.
- Application: The specific area of use such as walls, floors, or roofs.
- Sustainability: Environmental impact and sustainability credentials.
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