Free Delivery Promotion

When browsing online for Insulation materials, we know how important it is to our customers that you get the best value for your money. That is why Insulation4Less now offers free delivery on a large range of our most popular products.

Browse all our availing products below.

Celotex GA4000 General Purpose PIR Insulation Board 2.4m x 1.2m (All Sizes)
Celotex GA4000 General Purpose PIR Insulation Board 2.4m x 1.2m (All Sizes) Floor Insulation
Vendor
Celotex
Regular price
from £11.50 £13.80
Sale price
from £11.50 £13.80
Regular price
£0.00
Unit price
per 
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Celotex 50mm GA4050 2.4m x 1.2m
Celotex 50mm GA4050 2.4m x 1.2m Floor Insulation
Vendor
Celotex
Regular price
£17.00 £20.40
Sale price
£17.00 £20.40
Regular price
£0.00
Unit price
per 
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Celotex 100mm GA4100 2.4m x 1.2m | 100mm Celotex
Celotex 100mm GA4100 2.4m x 1.2m | 100mm Celotex Floor Insulation
Vendor
Celotex
Regular price
£29.00 £34.80
Sale price
£29.00 £34.80
Regular price
£0.00
Unit price
per 
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Knauf Loft Roll 44 Combi-Cut - All Sizes
Knauf Earthwool Loft Roll 44 Combi-Cut - All Sizes Loft Insulation
Vendor
Knauf
Regular price
£29.99 £35.99
Sale price
£29.99 £35.99
Regular price
£0.00
Unit price
per 
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Celotex 25mm TB4025 2.4m x 1.2m
Celotex 25mm TB4025 2.4m x 1.2m Floor Insulation
Vendor
Celotex
Regular price
£11.50 £13.80
Sale price
£11.50 £13.80
Regular price
£0.00
Unit price
per 
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Celotex PL4000 Insulated Plasterboard (All Sizes) 2.4m x 1.2m
Celotex PL4000 Insulated Plasterboard (All Sizes) 2.4m x 1.2m Floor Insulation
Vendor
Celotex
Regular price
from £35.15 £42.18
Sale price
from £35.15 £42.18
Regular price
£0.00
Unit price
per 
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Rockwool RWA45 (All Sizes)
Rockwool RWA45 (All Sizes) Floor Insulation
Vendor
Rockwool
Regular price
from £22.00 £26.40
Sale price
from £22.00 £26.40
Regular price
£0.00
Unit price
per 
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75mm Celotex GA4075 2.4m x 1.2m
75mm Celotex GA4075 2.4m x 1.2m Floor Insulation
Vendor
Celotex
Regular price
£24.50 £29.40
Sale price
£24.50 £29.40
Regular price
£0.00
Unit price
per 
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Knauf Wallboard Tapered Edge Plasterboard (All Sizes)
Knauf Wallboard Tapered Edge (All Sizes) Plain Slabs
Vendor
Knauf
Regular price
from £9.82 £11.78
Sale price
from £9.82 £11.78
Regular price
£0.00
Unit price
per 
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Celotex TB4000 Insulation Board 1.2m x 2.4m - 25mm to 40mm
Celotex TB4000 Insulation Board 1.2m x 2.4m - 25mm to 40mm Floor Insulation
Vendor
Celotex
Regular price
from £11.50 £13.80
Sale price
from £11.50 £13.80
Regular price
£0.00
Unit price
per 
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Knauf Wallboard Square Edge Plasterboard (All Sizes)
Knauf Wallboard Square Edge (All Sizes) Plain Slabs
Vendor
Knauf
Regular price
from £9.82 £11.78
Sale price
from £9.82 £11.78
Regular price
£0.00
Unit price
per 
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Knauf Bonding Compound Plasterboard Adhesive 25kg
Knauf Bonding Compound Plasterboard Adhesive 25kg All Insulation
Vendor
Knauf
Regular price
£9.23 £11.08
Sale price
£9.23 £11.08
Regular price
£0.00
Unit price
per 
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Knauf Acoustic Roll - All Sizes
Knauf Earthwool Acoustic Roll - All Sizes Loft Insulation
Vendor
Knauf
Regular price
from £45.24 £54.29
Sale price
from £45.24 £54.29
Regular price
£0.00
Unit price
per 
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Celotex 120mm XR4120 2.4m x 1.2m
Celotex 120mm XR4120 2.4m x 1.2m Floor Insulation
Vendor
Celotex
Regular price
£38.00 £45.60
Sale price
£38.00 £45.60
Regular price
£0.00
Unit price
per 
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Recticel Eurothane GP (2.4m x 1.2m) All Sizes
Recticel Eurothane GP (2.4m x 1.2m) All Sizes Insulation
Vendor
Recticel
Regular price
from £11.50 £13.80
Sale price
from £11.50 £13.80
Regular price
£0.00
Unit price
per 
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150mm Celotex XR4150 2.4m X 1.2m | Celotex 150mm
150mm Celotex XR4150 2.4m X 1.2m | Celotex 150mm Floor Insulation
Vendor
Celotex
Regular price
£46.50 £55.80
Sale price
£46.50 £55.80
Regular price
£0.00
Unit price
per 
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Knauf 200mm Loft Roll 44 Combi-Cut (6.84m2 roll)
Knauf Earthwool 200mm Loft Roll 44 Combi-Cut (5.93m2 roll) Loft Insulation
Vendor
Knauf
Regular price
£29.99 £35.99
Sale price
£29.99 £35.99
Regular price
£0.00
Unit price
per 
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Knauf 100mm Loft Roll 44 Combi-Cut (13.89m2 roll)
Knauf Earthwool Glass Mineral Insulation Loft Roll 44 Combi-Cut (13.89m2 roll) Loft Insulation
Vendor
Knauf
Regular price
£29.99 £35.99
Sale price
£29.99 £35.99
Regular price
£0.00
Unit price
per 
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Celotex XR4000 Insulation Board 1.2m x 2.4m - 110mm to 200mm
Celotex XR4000 Insulation Board 1.2m x 2.4m - 110mm to 200mm Loft Insulation
Vendor
Celotex
Regular price
from £37.50 £45.00
Sale price
from £37.50 £45.00
Regular price
£0.00
Unit price
per 
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Celotex 40mm TB4040 2.4m x 1.2m
Celotex 40mm TB4040 2.4m x 1.2m Floor Insulation
Vendor
Celotex
Regular price
£16.00 £19.20
Sale price
£16.00 £19.20
Regular price
£0.00
Unit price
per 
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70mm Celotex GA4070 2.4m x 1.2m
70mm Celotex GA4070 2.4m x 1.2m Floor Insulation
Vendor
Celotex
Regular price
£23.50 £28.20
Sale price
£23.50 £28.20
Regular price
£0.00
Unit price
per 
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90mm Celotex GA4090 2.4m x 1.2m
90mm Celotex GA4090 2.4m x 1.2m Floor Insulation
Vendor
Celotex
Regular price
£30.00 £36.00
Sale price
£30.00 £36.00
Regular price
£0.00
Unit price
per 
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Knauf 150mm Loft Roll 44 Combi-Cut (9.18m2 roll)
Knauf Earthwool 150mm Loft Roll 44 Combi-Cut (9.18m2 roll) Loft Insulation
Vendor
Knauf
Regular price
£29.99 £35.99
Sale price
£29.99 £35.99
Regular price
£0.00
Unit price
per 
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Celotex 60mm GA4060 2.4m x 1.2m
Celotex 60mm GA4060 2.4m x 1.2m Floor Insulation
Vendor
Celotex
Regular price
£22.00 £26.40
Sale price
£22.00 £26.40
Regular price
£0.00
Unit price
per 
Sold out
Celotex PL4025 37.5mm 2.4m x 1.2m
Celotex PL4025 37.5mm 2.4m x 1.2m Wall Insulation
Vendor
Celotex
Regular price
£35.15 £42.18
Sale price
£35.15 £42.18
Regular price
£0.00
Unit price
per 
Sold out
Celotex 30mm TB4030 2.4m x 1.2m
Celotex 30mm TB4030 2.4m x 1.2m Floor Insulation
Vendor
Celotex
Regular price
£13.00 £15.60
Sale price
£13.00 £15.60
Regular price
£0.00
Unit price
per 
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Rockwool Flexi-Slab - All Sizes
Rockwool Flexi-Slab - All Sizes Loft Insulation
Vendor
Rockwool
Regular price
from £37.00 £44.40
Sale price
from £37.00 £44.40
Regular price
£0.00
Unit price
per 
Sold out
Knauf Fire Panel Tapered Edge Plasterboard - All Sizes
Knauf Fire Panel Tapered Edge Plasterboard - All Sizes Fire Panel Slabs
Vendor
Knauf
Regular price
from £13.99 £16.79
Sale price
from £13.99 £16.79
Regular price
£0.00
Unit price
per 
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EcoTherm Eco-versal Insulation Board 2.4m x 1.2m - All Thicknesses
EcoTherm Eco-versal Insulation Board (2.4m x 1.2m) - All Sizes Floor Insulation
Vendor
Ecotherm
Regular price
from £12.50 £15.00
Sale price
from £12.50 £15.00
Regular price
£0.00
Unit price
per 
Sold out
80mm Celotex GA4080 2.4m x 1.2m
80mm Celotex GA4080 2.4m x 1.2m Floor Insulation
Vendor
Celotex
Regular price
£27.00 £32.40
Sale price
£27.00 £32.40
Regular price
£0.00
Unit price
per 
Sold out
Knauf Soundshield Plus Tapered Edge Plasterboard - All Sizes
Knauf Soundshield Plus Plasterboard Tapered Edge - All Sizes Soundshield Slabs
Vendor
Knauf
Regular price
from £15.50 £18.60
Sale price
from £15.50 £18.60
Regular price
£0.00
Unit price
per 
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Knauf DriTherm Cavity Slab 37 - Glass Mineral Wool (All Sizes) 1200mm x 455mm
Knauf DriTherm Cavity Slab 37 - Glass Mineral Wool (All Sizes) 1200mm x 455mm Cavity wall Insulation
Vendor
Knauf
Regular price
from £35.40 £42.48
Sale price
from £35.40 £42.48
Regular price
£0.00
Unit price
per 
Sold out
Celotex PL4050 62.5mm 2.4m x 1.2m
Celotex PL4050 62.5mm 2.4m x 1.2m Wall Insulation
Vendor
Celotex
Regular price
£47.00 £56.40
Sale price
£47.00 £56.40
Regular price
£0.00
Unit price
per 
Sold out
Kingspan Thermafloor TF70 Floor Board (All Sizes) 2.4m x 1.2m
Kingspan Thermafloor TF70 Floor Board (All Sizes) 2.4m x 1.2m Floor Insulation
Vendor
Kingspan
Regular price
from £116.64 £139.97
Sale price
from £116.64 £139.97
Regular price
£0.00
Unit price
per 
Sold out
Knauf Moisture Panel Plasterboard Tapered Edge - 2.4m x 1.2m x 12.5mm
Knauf Moisture Panel Plasterboard Tapered Edge - 2.4m x 1.2m x 12.5mm Moisture Panel Slabs
Vendor
Knauf
Regular price
£17.40 £20.88
Sale price
£17.40 £20.88
Regular price
£0.00
Unit price
per 
Sold out
Celotex PL4040 52.5mm 2.4m x 1.2m
Celotex PL4040 52.5mm 2.4m x 1.2m Wall Insulation
Vendor
Celotex
Regular price
£43.75 £52.50
Sale price
£43.75 £52.50
Regular price
£0.00
Unit price
per 
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Knauf Vapour Panel Foil Backed Plasterboard T/E - 2.4m x 1.2m x 12.5mm
Knauf Vapour Panel Foil Backed Plasterboard T/E - 2.4m x 1.2m x 12.5mm Vapour Panel Slabs
Vendor
Knauf
Regular price
£14.99 £17.99
Sale price
£14.99 £17.99
Regular price
£0.00
Unit price
per 
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Celotex CW4000 Cavity Wall Insulation Board 450mm x 1200mm - All Sizes
Celotex CW4000 Cavity Wall Insulation Board 450mm x 1200mm - All Sizes Cavity wall Insulation
Vendor
Celotex
Regular price
from £47.39 £56.87
Sale price
from £47.39 £56.87
Regular price
£0.00
Unit price
per 
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Kingspan Thermapitch TP10 Pitched Roof Board (All Sizes) 2.4m x 1.2m
Kingspan Thermapitch TP10 Pitched Roof Board (All Sizes) 2.4m x 1.2m Loft Insulation
Vendor
Kingspan
Regular price
from £116.64 £139.97
Sale price
from £116.64 £139.97
Regular price
£0.00
Unit price
per 
Sold out
Celotex PL4060 72.5mm 2.4m x 1.2m
Celotex PL4060 72.5mm 2.4m x 1.2m Wall Insulation
Vendor
Celotex
Regular price
£47.70 £57.24
Sale price
£47.70 £57.24
Regular price
£0.00
Unit price
per 
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Warmline PIR Insulated Plasterboard 1.2m x 2.4m - All Sizes
Warmline PIR Insulated Plasterboard 1.2m x 2.4m - All Sizes Loft Insulation
Vendor
Warmline
Regular price
from £37.10 £44.52
Sale price
from £37.10 £44.52
Regular price
£0.00
Unit price
per 
Sold out
Kingspan Thermaroof TR27 Flat Roof Board - All Sizes
Kingspan Thermaroof TR27 Flat Roof Board - All Sizes All Insulation
Vendor
Kingspan
Regular price
from £89.86 £107.83
Sale price
from £89.86 £107.83
Regular price
£0.00
Unit price
per 
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140mm Celotex XR4140 Insulation Board 2.4m x 1.2m
140mm Celotex XR4140 Insulation Board 2.4m x 1.2m Floor Insulation
Vendor
Celotex
Regular price
£44.00 £52.80
Sale price
£44.00 £52.80
Regular price
£0.00
Unit price
per 
Sold out
Tyvek Housewrap 100m x 1.4m
Tyvek Housewrap 100m x 1.4m All Insulation
Vendor
Tyvek
Regular price
£110.41 £132.49
Sale price
£110.41 £132.49
Regular price
£0.00
Unit price
per 
Sold out
Knauf Premium Joint Filler - All Sizes
Knauf Premium Joint Filler - All Sizes Joint Fillers
Vendor
Knauf
Regular price
from £11.01 £13.21
Sale price
from £11.01 £13.21
Regular price
£0.00
Unit price
per 
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Greenguard GG300 1.25m x 0.6m - All Sizes
Greenguard GG300 1.25m x 0.6m - All Sizes Wall Insulation
Vendor
Kingspan
Regular price
from £44.88 £53.86
Sale price
from £44.88 £53.86
Regular price
£0.00
Unit price
per 
Sold out
Kingspan Thermawall TW55 Steel/Timber Framing Board (All Sizes) 2.4m x 1.2m
Kingspan Thermawall TW55 Steel/Timber Framing Board (All Sizes) 2.4m x 1.2m Wall Insulation
Vendor
Kingspan
Regular price
from £116.64 £139.97
Sale price
from £116.64 £139.97
Regular price
£0.00
Unit price
per 
Sold out
Rockwool RW3 Acoustic, Thermal, and Fire Performance Insulation Slabs (All Sizes)
Rockwool RW3 Acoustic, Thermal, and Fire Performance Insulation Slabs (All Sizes) Cavity wall Insulation
Vendor
Rockwool
Regular price
from £394.90 £473.88
Sale price
from £394.90 £473.88
Regular price
£0.00
Unit price
per 
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