Celotex Floor Insulation

Check out our full range of Celotex insulation products below. We have PIR insulation board in sizes from 12mm up to 200mm. We also have special order products available. If you need help in selecting the correct Celotex product to use for your requirements please feel free to contact us on 0203 582 6399 or sales@insulation4less.co.uk.

Celotex GA4000 General Purpose PIR Insulation Board (All Sizes) 2.4m x 1.2m
Celotex GA4000 General Purpose PIR Insulation Board 1.2m x 2.4m - All Sizes Floor Insulation
Vendor
Celotex
Regular price
from £13.05 £15.66
Sale price
from £13.05 £15.66
Regular price
£0.00
Unit price
per 
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50mm Celotex GA4050 2.4m x 1.2m
50mm Celotex GA4050 2.4m x 1.2m Floor Insulation
Vendor
Celotex
Regular price
£19.39 £23.27
Sale price
£19.39 £23.27
Regular price
£0.00
Unit price
per 
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100mm Celotex GA4100 2.4m x 1.2m
100mm Celotex GA4100 2.4m x 1.2m Floor Insulation
Vendor
Celotex
Regular price
£35.19 £42.23
Sale price
£35.19 £42.23
Regular price
£0.00
Unit price
per 
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25mm Celotex TB4025 2.4m x 1.2m
25mm Celotex TB4025 2.4m x 1.2m Floor Insulation
Vendor
Celotex
Regular price
£13.05 £15.66
Sale price
£13.05 £15.66
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
£28.64 £34.37
Sale price
£28.64 £34.37
Regular price
£0.00
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per 
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Celotex TB4000 Thermal Bridging Board 1.2m x 2.4m - All Sizes
Celotex TB4000 Thermal Bridging Board 1.2m x 2.4m - All Sizes Floor Insulation
Vendor
Celotex
Regular price
from £13.05 £15.66
Sale price
from £13.05 £15.66
Regular price
£0.00
Unit price
per 
Sold out
40mm Celotex TB4040 2.4m x 1.2m
40mm Celotex TB4040 2.4m x 1.2m Floor Insulation
Vendor
Celotex
Regular price
£17.77 £21.32
Sale price
£17.77 £21.32
Regular price
£0.00
Unit price
per 
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120mm Celotex XR4120 2.4m x 1.2m
120mm Celotex XR4120 2.4m x 1.2m Floor Insulation
Vendor
Celotex
Regular price
£42.84 £51.41
Sale price
£42.84 £51.41
Regular price
£0.00
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per 
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Celotex XR4000 Insulation Board 1.2m x 2.4m - All Sizes
Celotex XR4000 Insulation Board 1.2m x 2.4m - All Sizes Loft Insulation
Vendor
Celotex
Regular price
from £42.84 £51.41
Sale price
from £42.84 £51.41
Regular price
£0.00
Unit price
per 
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60mm Celotex GA4060 2.4m x 1.2m
60mm Celotex GA4060 2.4m x 1.2m Floor Insulation
Vendor
Celotex
Regular price
£22.71 £27.25
Sale price
£22.71 £27.25
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
£27.60 £33.12
Sale price
£27.60 £33.12
Regular price
£0.00
Unit price
per 
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150mm Celotex XR4150 2.4m X 1.2m
150mm Celotex XR4150 2.4m X 1.2m Floor Insulation
Vendor
Celotex
Regular price
£51.75 £62.10
Sale price
£51.75 £62.10
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
£34.44 £41.33
Sale price
£34.44 £41.33
Regular price
£0.00
Unit price
per 
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30mm Celotex TB4030 2.4m x 1.2m
30mm Celotex TB4030 2.4m x 1.2m Floor Insulation
Vendor
Celotex
Regular price
£15.12 £18.14
Sale price
£15.12 £18.14
Regular price
£0.00
Unit price
per 
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20mm Celotex TB4020 2.4m x 1.2m
20mm Celotex TB4020 2.4m x 1.2m Wall Insulation
Vendor
Celotex
Regular price
£13.06 £15.67
Sale price
£13.06 £15.67
Regular price
£0.00
Unit price
per 
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80mm Celotex GA4080 2.4m x 1.2m
80mm Celotex GA4080 2.4m x 1.2m Floor Insulation
Vendor
Celotex
Regular price
£30.42 £36.50
Sale price
£30.42 £36.50
Regular price
£0.00
Unit price
per 
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140mm Celotex XR4140 2.4m x 1.2m
140mm Celotex XR4140 2.4m x 1.2m Floor Insulation
Vendor
Celotex
Regular price
£51.80 £62.16
Sale price
£51.80 £62.16
Regular price
£0.00
Unit price
per 
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110mm Celotex XR4110 2.4m x 1.2m
110mm Celotex XR4110 2.4m x 1.2m Floor Insulation
Vendor
Celotex
Regular price
£44.25 £53.10
Sale price
£44.25 £53.10
Regular price
£0.00
Unit price
per 
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130mm Celotex XR4130 2.4m x 1.2m
130mm Celotex XR4130 2.4m x 1.2m Floor Insulation
Vendor
Celotex
Regular price
£50.95 £61.14
Sale price
£50.95 £61.14
Regular price
£0.00
Unit price
per 
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165mm Celotex XR4165 2.4m x 1.2m
165mm Celotex XR4165 2.4m x 1.2m Wall Insulation
Vendor
Celotex
Regular price
£68.55 £82.26
Sale price
£68.55 £82.26
Regular price
£0.00
Unit price
per 
Sold out

Stay All-Weather-Proof with Celotex Insulation Products


Insulation4less.co.uk supplies a comprehensive range of Celotex floor insulation and we offer competitive pricing on all Celotex floor insulation sheets.



Celotex current floor insulation range can be chosen from TB4000, GA4000 & XR4000.


More about Celotex Floor Insulation
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