-
Karma Isolation Strip 15m x 6mm - All Sizes
Vendor:Karma
Free delivery on orders over
£450£540
from
Regular price £17.95 £21.54Sale price £17.95 £21.54 Regular priceUnit price per£0.00 -
Karma Joisthood 2m (45-60mm Joists)
Vendor:Karma
Free delivery on orders over
£450£540
POA -
Karma High Tack Tape 50m x 100mm
Vendor:Karma
Free delivery on orders over
£450£540
Guide Price: £12.00 Guide Price: £14.40 -
Kingspan Kooltherm Cavity Closers (Pack of 10) - All Sizes
Vendor:Kingspan
Free delivery on Kingspan orders over
£300£360
from
Regular price £205.89 £247.07Sale price £205.89 £247.07 Regular priceUnit price per£0.00 -
Karma Regupol Quietlay 2.25m x 1.15m x 5mm
Vendor:Karma
Free delivery on orders over
£450£540
Guide Price: £18.40 Guide Price: £22.08 -
Karma Visco 600 (36mm x 2400mm x 600mm)
Vendor:Karma
Free delivery on orders over
£450£540
Guide Price: £71.65 Guide Price: £85.98 -
Karma Regupol 6010SH
Vendor:Karma
Free delivery on orders over
£450£540
from
Regular price £315.88 £379.06Sale price £315.88 £379.06 Regular priceUnit price per£0.00 -
Kingspan Kooltherm K106 90mm x 1.2m x 0.45m (2.16m2)
Vendor:Kingspan
Free delivery on Kingspan orders over
£300£360
Regular price £84.99 £101.99Sale price £84.99 £101.99 Regular priceUnit price per£0.00 -
Kingspan Nilvent Breathable Membrane (75m2 roll)
Vendor:Kingspan
Free delivery on Kingspan orders over
£300£360
Regular price £117.45 £140.94Sale price £117.45 £140.94 Regular priceUnit price per£0.00 -
Kingspan Kooltherm K112 Framing Board (All Sizes) - 2.4m x 1.2m
Vendor:Kingspan
Free delivery on Kingspan orders over
£300£360
from
Regular price £314.95 £377.94Sale price £314.95 £377.94 Regular priceUnit price per£0.00 -
Kingspan Kooltherm K107 Pitched Roof Board (All Sizes) - 2.4m x 1.2m
Vendor:Kingspan
Free delivery on Kingspan orders over
£300£360
from
Regular price £245.20 £294.24Sale price £245.20 £294.24 Regular priceUnit price per£0.00 -
Kingspan Kooltherm K7 Pitched Roof Board (All Sizes) 2.4m x 1.2m
Vendor:Kingspan
Free delivery on Kingspan orders over
£300£360
from
Regular price £150.40 £180.48Sale price £150.40 £180.48 Regular priceUnit price per£0.00 -
Kingspan Kooltherm K12 Framing Board (All Sizes) - 2.4m x 1.2m
Vendor:Kingspan
Free delivery on Kingspan orders over
£300£360
from
Regular price £252.36 £302.83Sale price £252.36 £302.83 Regular priceUnit price per£0.00 -
Kingspan Thermafloor TF70 Floor Board (All Sizes) 2.4m x 1.2m
Vendor:Kingspan
Free delivery on Kingspan orders over
£300£360
from
Regular price £102.10 £122.52Sale price £102.10 £122.52 Regular priceUnit price per£0.00 -
Kingspan Kooltherm K15 Rainscreen Board (All Sizes) 2.4m x 1.2m
Vendor:Kingspan
Free delivery on Kingspan orders over
£300£360
from
POA -
Kingspan Kooltherm K118 Insulated Plasterboard (All Sizes) 2.4m x 1.2m (Price Per Pallet)
Vendor:Kingspan
Free delivery on Kingspan orders over
£300£360
from
Regular price £944.80 £1,133.76Sale price £944.80 £1,133.76 Regular priceUnit price per£0.00 -
Kingspan Kooltherm K110 Soffit Board (All Sizes) - 2.4m x 1.2m
Vendor:Kingspan
Free delivery on Kingspan orders over
£300£360
from
-
Kingspan Kooltherm K5 External Wall Board 1.2m x 0.6m (All Sizes)
Vendor:Kingspan
Free delivery on Kingspan orders over
£300£360
from
Regular price £114.50 £137.40Sale price £114.50 £137.40 Regular priceUnit price per£0.00 -
Kingspan Thermapitch TP10 Pitched Roof Board (All Sizes) 2.4m x 1.2m
Vendor:Kingspan
Free delivery on Kingspan orders over
£300£360
from
-
Kingspan Thermawall TW50 Cavity Wall Board 450mm x 1200mm - All Sizes
Vendor:Kingspan
Free delivery on Kingspan orders over
£300£360
from
Regular price £50.70 £60.84Sale price £50.70 £60.84 Regular priceUnit price per£0.00 -
Kingspan Thermawall TW55 Steel/Timber Framing Board (All Sizes) 2.4m x 1.2m
Vendor:Kingspan
Free delivery on Kingspan orders over
£300£360
from
-
Kingspan Thermaroof TR27 Flat Roof Board - All Sizes
Vendor:Kingspan
Free delivery on Kingspan orders over
£300£360
from
Regular price £76.85 £92.22Sale price £76.85 £92.22 Regular priceUnit price per£0.00 -
Kingspan Thermaroof TR26 Flat Roof Board (All Sizes) 2400mm x 1200mm
Vendor:Kingspan
Free delivery on Kingspan orders over
£300£360
from
-
Knauf Acoustic Roll - All Sizes
Vendor:Knauf
Free delivery on Knauf orders over
£300£360
from
Regular price £42.55 £51.06Sale price £42.55 £51.06 Regular priceUnit price per£0.00 -
Knauf Acoustic Partition Roll 75mm 2 x 600mm (17.4m2) x 480 Rolls - Full Load (20 Pallets)
Vendor:Knauf
Free delivery on Knauf orders over
£300£360
POA -
Knauf Acoustic Partition Roll 100mm 2 x 600mm (12.36m2) x 480 Rolls - Full Load (20 Pallets)
Vendor:Knauf
Free delivery on Knauf orders over
£300£360
POA -
Knauf Loft Roll 170mm 44 Combi-Cut (192.24m2) (Pallet Of 24 Packs)
Vendor:Knauf
Free delivery on Knauf orders over
£300£360
POA -
OPTIM-R Roofing System
Vendor:Kingspan
Free delivery on Kingspan orders over
£300£360
POA -
Knauf Rocksilk Flexible Slab (All Sizes) 1200mm x 600mm
Vendor:Knauf
Free delivery on Knauf orders over
£300£360
from
Regular price £34.22 £41.06Sale price £34.22 £41.06 Regular priceUnit price per£0.00 -
Knauf OmniFit Slabs 35 (All Sizes)
Vendor:Knauf
Free delivery on Knauf orders over
£300£360
from
Regular price £1,029.02 £1,234.82Sale price £1,029.02 £1,234.82 Regular priceUnit price per£0.00 -
Knauf OmniFit Roll 34 - All Sizes
Vendor:Knauf
Free delivery on Knauf orders over
£300£360
from
Regular price £2,448.55 £2,938.26Sale price £2,448.55 £2,938.26 Regular priceUnit price per£0.00 -
Knauf OmniFit Roll - All Sizes
Vendor:Knauf
Free delivery on Knauf orders over
£300£360
from
Regular price £1,812.33 £2,174.80Sale price £1,812.33 £2,174.80 Regular priceUnit price per£0.00 -
Knauf Frametherm Roll - All Sizes
Vendor:Knauf
Free delivery on Knauf orders over
£300£360
from
Regular price £1,159.89 £1,391.87Sale price £1,159.89 £1,391.87 Regular priceUnit price per£0.00 -
Knauf Frametherm Slab - All Sizes
Vendor:Knauf
Free delivery on Knauf orders over
£300£360
from
Regular price £0.00 £0.00Sale price £0.00 £0.00 Regular priceUnit price per£0.00 -
Knauf Loft Roll 44 Combi-Cut - All Sizes
Vendor:Knauf
Free delivery on Knauf orders over
£300£360
from
Regular price £28.95 £34.74Sale price £28.95 £34.74 Regular priceUnit price per£0.00 -
Knauf Dritherm Cavity Slab 32 (455mm x 1200mm) - All Sizes
Vendor:Knauf
Free delivery on Knauf orders over
£300£360
from
Regular price £31.40 £37.68Sale price £31.40 £37.68 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



