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Smart-Closer - All Sizes
Vendor:ARCfromARCFree Delivery over £450£540Regular price £88.96 £106.75Sale price £88.96 £106.75 Regular priceUnit price per£0.00 -
Smart-Closer Plus Single Flange - All Sizes
Vendor:ARCfromARCFree Delivery over £450£540POA -
Rockwool Cladding Roll - All Sizes
Vendor:RockwoolfromStandardFree Delivery over £350£420POA -
Safe-R 2.4m x 1.2m All Size
Vendor:UnilinfromUnilinFree Delivery over £350£420Regular price £0.00 £0.00Sale price £0.00 £0.00 Regular priceUnit price per£0.00 -
Rockwool Rainscreen Duo Slab (All Sizes)
Vendor:RockwoolfromStandardFree Delivery over £350£420Regular price £822.24 £986.69Sale price £822.24 £986.69 Regular priceUnit price per£0.00 -
Spacetherm CBS - All Sizes
Vendor:ProctorfromProctorFree Delivery over £1,000£1,200Guide Price: £37.50 Guide Price: £45.00 -
Speedline PVCU Ext. XPS. Cavity Closer, 100mm x 2.4m Single Ext (Pack of 10)
Vendor:SpeedlineStandardFree Delivery over £350£420Regular price £83.30 £99.96Sale price £83.30 £99.96 Regular priceUnit price per£0.00 -
Spacetherm Wallboard VCL (All Sizes) 2.4m x 1.2m
Vendor:ProctorfromProctorFree Delivery over £1,000£1,200Guide Price: £169.78 Guide Price: £203.74 -
T-Barrier Masonry (vertical) - All Sizes
Vendor:ARCfromARCFree Delivery over £450£540Regular price £90.10 £108.12Sale price £90.10 £108.12 Regular priceUnit price per£0.00 -
T-Barrier Timber Frame (vertical) - All Sizes
Vendor:ARCfromARCFree Delivery over £450£540Regular price £171.86 £206.23Sale price £171.86 £206.23 Regular priceUnit price per£0.00 -
T-Barrier Pitched Roof - All Sizes
Vendor:ARCfromARCFree Delivery over £450£540Regular price £67.33 £80.80Sale price £67.33 £80.80 Regular priceUnit price per£0.00 -
Superfoil SF19BB (All Sizes)
Vendor:SuperfoilfromRegular price £98.80 £118.56Sale price £98.80 £118.56 Regular priceUnit price per£0.00 -
Superfoil SF19 Plus (All Sizes)
Vendor:SuperfoilfromRegular price £98.20 £117.84Sale price £98.20 £117.84 Regular priceUnit price per£0.00 -
Superfoil SF40 65mm x 1.5m x 10m
Vendor:SuperfoilRegular price £198.80 £238.56Sale price £198.80 £238.56 Regular priceUnit price per£0.00 -
Superfoil SF40BB 75mm x 1.5m x 10m
Vendor:SuperfoilRegular price £198.80 £238.56Sale price £198.80 £238.56 Regular priceUnit price per£0.00 -
SuperFOIL SFBA MP 3mm x 1.5m x 25m
Vendor:SuperfoilRegular price £68.80 £82.56Sale price £68.80 £82.56 Regular priceUnit price per£0.00£0.00 -
Superfoil SFBA MP 3mm x 0.75m x 50m
Vendor:SuperfoilRegular price £68.80 £82.56Sale price £68.80 £82.56 Regular priceUnit price per£0.00£0.00 -
SuperFOIL SFBB 1mm x 1.5m x 25m
Vendor:SuperfoilRegular price £58.84 £70.61Sale price £58.84 £70.61 Regular priceUnit price per£0.00 -
SuperFOIL SFTV 1L 1mm x 1.2m x 20m
Vendor:SuperfoilRegular price £26.88 £32.26Sale price £26.88 £32.26 Regular priceUnit price per£0.00 -
SuperFOIL SFTV 1mm x 1.5m x 25m
Vendor:SuperfoilRegular price £48.80 £58.56Sale price £48.80 £58.56 Regular priceUnit price per£0.00£0.00 -
SuperFOIL SFTV 1mm x 1.5m x 50m
Vendor:SuperfoilRegular price £98.80 £118.56Sale price £98.80 £118.56 Regular priceUnit price per£0.00£0.00 -
SuperFOIL Standard Foil Tape 100mm x 20m
Vendor:SuperfoilRegular price £6.55 £7.86Sale price £6.55 £7.86 Regular priceUnit price per£0.00£0.00 -
Superfoil SF60 100mm x 1.5m x 8m
Vendor:SuperfoilRegular price £214.00 £256.80Sale price £214.00 £256.80 Regular priceUnit price per£0.00 -
SuperFOIL SFTV (1mm x 1.5m) All Lengths
Vendor:SuperfoilfromRegular price £48.80 £58.56Sale price £48.80 £58.56 Regular priceUnit price per£0.00£0.00 -
Thermaroof TR24 (All Sizes) 1200mm x 600mm
Vendor:KingspanfromStandardFree Delivery over £350£420POA -
Superglass Multiroll 44 - All Sizes
Vendor:SuperglassfromStandardFree Delivery over £350£420Regular price £28.43 £34.12Sale price £28.43 £34.12 Regular priceUnit price per£0.00 -
Superfoil SFBA MP - Foil Insulation Roll
Vendor:SuperfoilRegular price £68.80 £82.56Sale price £68.80 £82.56 Regular priceUnit price per£0.00£0.00 -
Superfoil SF6 30mm x 1.2m x 10m
Vendor:SuperfoilRegular price £68.80 £82.56Sale price £68.80 £82.56 Regular priceUnit price per£0.00 -
Unilin Thin-R 2.4m x 1.2m - All Sizes
Vendor:UnilinfromUnilinFree Delivery over £350£420Regular price £15.86 £19.03Sale price £15.86 £19.03 Regular priceUnit price per£0.00 -
SuperFoil Insulation - Sample Pack
Vendor:SuperfoilSuperfoil Free DeliveryFree DeliveryRegular price £5.26 £6.31Sale price £5.26 £6.31 Regular priceUnit price per£0.00 -
Thermaclass Cavity Wall 21 (1190mm x 450mm) - All Sizes
Vendor:CelotexfromStandardFree Delivery over £350£420Regular price £112.22 £134.66Sale price £112.22 £134.66 Regular priceUnit price per£0.00 -
Spacetherm Multi - All Sizes
Vendor:ProctorfromProctorFree Delivery over £1,000£1,200POA -
Thermafleece CosyWool Roll
Vendor:ThermafleecefromRegular price £84.95 £101.94Sale price £84.95 £101.94 Regular priceUnit price per£0.00 -
Thermafleece SupaSoft Roll
Vendor:ThermafleecefromRegular price £51.23 £61.48Sale price £51.23 £61.48 Regular priceUnit price per£0.00 -
Superfoil Shed Insulation Kit (21m2)
Vendor:SuperfoilRegular price £63.98 £76.78Sale price £63.98 £76.78 Regular priceUnit price per£0.00 -
Thin-R Cavity 60mm
Vendor:UnilinUnilinFree Delivery over £350£420Regular price £0.00 £0.00Sale price £0.00 £0.00 Regular priceUnit price per£0.00
The "Cheap Insulation" category at Build4Less features a diverse range of insulation products catering to various insulation needs. These products are grouped based on their material composition and intended use.
Sheepwool Insulation
Sheepwool insulation, such as the Sheepwool Loose Wool and Sheepwool Insulation Comfort, Premium, and Optimal Rolls, offers a natural and sustainable option. It is ideal for those seeking an eco-friendly insulation solution. This type of insulation is particularly suitable for residential projects where a natural approach is preferred.
Window and Door Solutions
Products like the Window and Door Filler Untied Roll are specifically designed for sealing gaps in windows and doors. They are excellent for preventing drafts and improving energy efficiency in homes and commercial buildings.
Hot Water Cylinder Insulation
The Eco-Economiser Hot Water Cylinder Lagging Jacket is a specialised product aimed at reducing heat loss from hot water cylinders. It's an economical way to improve energy efficiency in systems involving hot water storage.
Aerogel and Rainscreen Insulation
Products like the Spacetherm A1 Blanket and K-Roc Rainscreen Slab offer advanced insulation solutions. These are particularly well-suited for high-performance requirements, like in buildings where space is limited or where superior thermal performance is needed.
PIR Insulation Boards
Unilin's Thin-R PIR boards, available in various thicknesses, are a popular choice for thermal insulation in floors, walls, and roofs. Their rigid structure and excellent thermal properties make them suitable for both new builds and renovations.
Celotex Insulation
Celotex products, including TB4025, TB4030, GA4060, GA4070, and others, provide versatile and effective insulation solutions. These boards are widely used in a variety of applications due to their high-performance ratings and ease of installation.
Specialized Acoustic and Thermal Insulation
For specialised applications, products like Ductilag Sheets, PVA Damping Sheets, and various Abfoam Sheets from H and H Acoustics offer solutions for sound insulation and thermal control in specific environments like studios or industrial settings.
Other Insulation Options
The category also includes innovative products like ALUMAFLEX, Barrier Mats, BASF Styrodur XPS, and Ballytherm sheets, catering to specific insulation needs such as reflective insulation, floor insulation, and high-density applications.
Selecting the Right Insulation
When choosing insulation, consider the specific needs of your project:
- Thermal Performance: Higher R-values mean better insulation.
- Space Constraints: Thin materials like aerogel blankets or PIR boards are ideal for limited spaces.
- Sustainability: Natural options like sheepwool are eco-friendly.
Application Area: Use specialised products for hot water cylinders, windows, and doors for targeted insulation.
Conclusion
This range of affordable insulation products at Build4Less offers solutions for a variety of insulation needs, from residential to commercial applications. Whether you seek eco-friendly options, specialised solutions, or general-purpose insulation, this category provides a comprehensive selection to meet diverse requirements.
Rated Excellent



