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Celotex Insulation Board

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Insulation boards and PIR insulation play a fundamental part in the construction of any building. They help to reduce heat loss in the winter and heat gain in the summer - essential for maintaining comfortable indoor temperatures throughout the year. These thermal insulation boards are suitable for use in many applications, such as pitched roofs, floors, internal walls, ceilings and lofts. Ensure your building is energy efficient with our comprehensive range of insulation boards.
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50mm x 2400mm x 1200mm Celotex PIR Insulation Board GA4000
5 (3 reviews)
Product Code: 778040
50mm x 2400mm x 1200mm Celotex PIR Insulation Board GA4000
Retail price

£42.96

per sheet
£35.80 ex. vat
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25mm x 2400mm x 1200mm Celotex PIR Insulation Board TB4000
4.8 (5 reviews)
Product Code: 778035
25mm x 2400mm x 1200mm Celotex PIR Insulation Board TB4000
Retail price

£32.63

per sheet
£27.19 ex. vat
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100mm x 2400mm x 1200mm Celotex PIR Insulation Board GA4000
5 (4 reviews)
Product Code: 778048
100mm x 2400mm x 1200mm Celotex PIR Insulation Board GA4000
Retail price

£60.97

per sheet
£50.81 ex. vat
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50mm x 1200mm x 450mm Celotex PIR Cavity Wall Insulation Board CW4000
Product Code: 778064
50mm x 1200mm x 450mm Celotex PIR Cavity Wall Insulation Board CW4000
Retail price

£8.17

per sheet
£6.81 ex. vat
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75mm x 2400mm x 1200mm Celotex PIR Insulation Board GA4000
Product Code: 778045
75mm x 2400mm x 1200mm Celotex PIR Insulation Board GA4000
Retail price

£60.80

per sheet
£50.67 ex. vat
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40mm x 2400mm x 1200mm Celotex PIR Insulation Board TB4000
Product Code: 778038
40mm x 2400mm x 1200mm Celotex PIR Insulation Board TB4000
Retail price

£38.57

per sheet
£32.14 ex. vat
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150mm x 2400mm x 1200mm Celotex PIR Insulation Board XR4000
5 (1 review)
Product Code: 778053
150mm x 2400mm x 1200mm Celotex PIR Insulation Board XR4000
Retail price

£103.75

per sheet
£86.46 ex. vat
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90mm x 2400mm x 1200mm Celotex PIR Insulation Board GA4000
Product Code: 778047
90mm x 2400mm x 1200mm Celotex PIR Insulation Board GA4000
Retail price

£65.11

per sheet
£54.26 ex. vat
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100mm x 1200mm x 450mm Celotex PIR Cavity Wall Insulation Board CW4000
Product Code: 778071
100mm x 1200mm x 450mm Celotex PIR Cavity Wall Insulation Board CW4000
Retail price

£18.59

per sheet
£15.49 ex. vat
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120mm x 2400mm x 1200mm Celotex PIR Insulation Board XR4000
Product Code: 778050
120mm x 2400mm x 1200mm Celotex PIR Insulation Board XR4000
Retail price

£88.73

per sheet
£73.94 ex. vat
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20mm x 2400mm x 1200mm Celotex PIR Insulation Board TB4000
Product Code: 778034
20mm x 2400mm x 1200mm Celotex PIR Insulation Board TB4000
Retail price

£26.20

per sheet
£21.83 ex. vat
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70mm x 2400mm x 1200mm Celotex PIR Insulation Board GA4000
Product Code: 778044
70mm x 2400mm x 1200mm Celotex PIR Insulation Board GA4000
Retail price

£57.06

per sheet
£47.55 ex. vat
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130mm x 2400mm x 1200mm Celotex PIR Insulation Board XR4000
Product Code: 778051
130mm x 2400mm x 1200mm Celotex PIR Insulation Board XR4000
Retail price

£109.55

per sheet
£91.29 ex. vat
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40mm x 1200mm x 450mm Celotex PIR Cavity Wall Insulation Board CW4000
Product Code: 778061
40mm x 1200mm x 450mm Celotex PIR Cavity Wall Insulation Board CW4000
Retail price

£8.32

per sheet
£6.93 ex. vat
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30mm x 2400mm x 1200mm Celotex PIR Insulation Board TB4000
Product Code: 778036
30mm x 2400mm x 1200mm Celotex PIR Insulation Board TB4000
Retail price

£33.42

per sheet
£27.85 ex. vat
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75mm x 1200mm x 450mm Celotex PIR Cavity Wall Insulation Board CW4000
5 (1 review)
Product Code: 778068
75mm x 1200mm x 450mm Celotex PIR Cavity Wall Insulation Board CW4000
Retail price

£12.82

per sheet
£10.68 ex. vat
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85mm x 1200mm x 450mm Celotex PIR Cavity Wall Insulation Board CW4000
Product Code: 137491
85mm x 1200mm x 450mm Celotex PIR Cavity Wall Insulation Board CW4000
Retail price

£18.50

per sheet
£15.42 ex. vat
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60mm x 2400mm x 1200mm Celotex PIR Insulation Board GA4000
Product Code: 778042
60mm x 2400mm x 1200mm Celotex PIR Insulation Board GA4000
Retail price

£58.09

per sheet
£48.41 ex. vat
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165mm x 2400mm x 1200mm Celotex PIR Insulation Board XR4000
Product Code: 778054
165mm x 2400mm x 1200mm Celotex PIR Insulation Board XR4000
Retail price

£148.13

per sheet
£123.44 ex. vat
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140mm x 2400mm x 1200mm Celotex PIR Insulation Board XR4000
Product Code: 778052
140mm x 2400mm x 1200mm Celotex PIR Insulation Board XR4000
Retail price

£100.64

per sheet
£83.87 ex. vat
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60mm x 1200mm x 450mm Celotex PIR Cavity Wall Insulation Board CW4000
5 (1 review)
Product Code: 778065
60mm x 1200mm x 450mm Celotex PIR Cavity Wall Insulation Board CW4000
Retail price

£12.12

per sheet
£10.10 ex. vat
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200mm x 2400mm x 1200mm Celotex PIR Insulation Board XR4000
Product Code: 778055
200mm x 2400mm x 1200mm Celotex PIR Insulation Board XR4000
Retail price

£180.06

per sheet
£150.05 ex. vat
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80mm x 2400mm x 1200mm Celotex PIR Insulation Board GA4000
Product Code: 778046
80mm x 2400mm x 1200mm Celotex PIR Insulation Board GA4000
Retail price

£74.05

per sheet
£61.71 ex. vat
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Showing 1—23 items of 23

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Celotex TB4000 is an easy to install polyisocyanurate (PIR) insulation board with excellent thermal performance, featuring a low emissivity foil facing. Available in thicknesses from 20mm to 40mm, it can be considered for floor, wall and roof applications.
Dimension 1
2400.0
Dimension 2
1200.0
Dimension 3
20.0
Made To Order
N
Manufacturer Model No
TB4020
Brand Name
Celotex
Range Description
Insulation Board
Length
2400 mm
Thickness
20 mm
Width
1200 mm
Material
PIR
Coverage
2.88 m2
Thermal Conductivity
0.022 W/mK
Certifications Met
BBA Certificate Number 16/5352 BBA Certificate Number 17/5405
Type
Insulation Boards

£26.20

per sheet (Inc. VAT)
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20mm x 2400mm x 1200mm Celotex PIR Insulation Board TB4000
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£26.20 per sheet (Inc. VAT)