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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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50mm x 2400mm x 1200mm Recticel Eurothane GP Insulation Board
5 (5 reviews)
Product Code: 535949
50mm x 2400mm x 1200mm Recticel Eurothane GP Insulation Board
Retail price

£42.95

per sheet
£35.79 ex. vat
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25mm x 2400mm x 1200mm Recticel Eurothane GP Insulation Board
5 (5 reviews)
Product Code: 254049
25mm x 2400mm x 1200mm Recticel Eurothane GP Insulation Board
Retail price

£32.57

per sheet
£27.14 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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100mm x 2400mm x 1200mm Recticel Eurothane GP Insulation Board
5 (1 review)
Product Code: 535954
100mm x 2400mm x 1200mm Recticel Eurothane GP Insulation Board
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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100mm x 2400mm x 1200mm Kay-Metzeler Expanded Polystyrene Insulation Board EPS70
5 (1 review)
Product Code: 277202
100mm x 2400mm x 1200mm Kay-Metzeler Expanded Polystyrene Insulation Board EP...
Retail price

£49.24

per sheet
£41.03 ex. vat
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70mm x 2400mm x 1200mm Recticel Eurothane GP Insulation Board
5 (1 review)
Product Code: 535951
70mm x 2400mm x 1200mm Recticel Eurothane GP Insulation Board
Retail price

£57.06

per sheet
£47.55 ex. vat
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75mm x 2400mm x 1200mm Recticel Eurothane GP Insulation Board
5 (2 reviews)
Product Code: 554432
75mm x 2400mm x 1200mm Recticel Eurothane GP Insulation Board
Retail price

£60.78

per sheet
£50.65 ex. vat
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40mm x 2400mm x 1200mm Recticel Eurothane GP Insulation Board
Product Code: 227243
40mm x 2400mm x 1200mm Recticel Eurothane GP Insulation Board
Retail price

£38.57

per sheet
£32.14 ex. vat
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50mm x 2400mm x 1200mm Kay-Metzeler Expanded Polystyrene Insulation Board EPS70
4.7 (3 reviews)
Product Code: 277192
50mm x 2400mm x 1200mm Kay-Metzeler Expanded Polystyrene Insulation Board EPS...
Retail price

£28.01

per sheet
£23.34 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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150mm x 2400mm x 1200mm Recticel Eurothane GP Insulation Board
Product Code: 227325
150mm x 2400mm x 1200mm Recticel Eurothane GP Insulation Board
Retail price

£92.00

per sheet
£76.67 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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90mm x 2400mm x 1200mm Ecotherm Eco-versal Pitched Roof Insulation PR90
Product Code: 692924
90mm x 2400mm x 1200mm Ecotherm Eco-versal Pitched Roof Insulation PR90
Retail price

£68.40

per sheet
£57.00 ex. vat
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75mm x 2400mm x 1200mm Ecotherm Eco-versal Pitched Roof Insulation PR75
Product Code: 692922
75mm x 2400mm x 1200mm Ecotherm Eco-versal Pitched Roof Insulation PR75
Retail price

£59.54

per sheet
£49.62 ex. vat
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25mm x 2400mm x 1200mm Kay-Metzeler Expanded Polystyrene Insulation EPS70
5 (2 reviews)
Product Code: 277187
25mm x 2400mm x 1200mm Kay-Metzeler Expanded Polystyrene Insulation EPS70
Retail price

£16.58

per sheet
£13.82 ex. vat
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70mm x 2400mm x 1200mm Ecotherm Eco-versal Pitched Roof Insulation PR70
Product Code: 692921
70mm x 2400mm x 1200mm Ecotherm Eco-versal Pitched Roof Insulation PR70
Retail price

£57.58

per sheet
£47.98 ex. vat
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80mm x 2400mm x 1200mm Ecotherm Eco-versal Pitched Roof Insulation PR80
Product Code: 692923
80mm x 2400mm x 1200mm Ecotherm Eco-versal Pitched Roof Insulation PR80
Retail price

£61.20

per sheet
£51.00 ex. vat
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37.5mm x 2400mm x 1200mm Ecotherm Eco-liner Thermal Laminate EL37.5
Product Code: 692895
37.5mm x 2400mm x 1200mm Ecotherm Eco-liner Thermal Laminate EL37.5
Retail price

£85.26

per sheet
£71.05 ex. vat
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52.5mm x 2400mm x 1200mm Ecotherm Eco-liner Dot & Dab Thermal Laminate ED52.5
Product Code: 692897
52.5mm x 2400mm x 1200mm Ecotherm Eco-liner Dot & Dab Thermal Laminate ED52.5
Retail price

£96.32

per sheet
£80.27 ex. vat
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60mm x 1200mm x 2400mm Recticel Eurothane Eurodeck Insulation Board
Product Code: 227248
60mm x 1200mm x 2400mm Recticel Eurothane Eurodeck Insulation Board
Retail price

£111.10

per sheet
£92.58 ex. vat
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150mm x 2400mm x 1200mm Ecotherm Eco-versal Pitched Roof Insulation PR150
Product Code: 692931
150mm x 2400mm x 1200mm Ecotherm Eco-versal Pitched Roof Insulation PR150
Retail price

£101.84

per sheet
£84.87 ex. vat
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Showing 1—30 items of 79

Related products

Recticel Eurowall® + is a premium, high performance full fill insulation board with precision cut tongue and groove joints on all four sides. This ensures that the boards lock tightly together minimising heat loss through thermal bridging. This unique joint offers increased protection against wind driven rain as well as improved windtightness.
Length
1200 mm
Thickness
90 mm
Width
450 mm
Material
PIR
Usage
Cavity wall applications.
Coverage
0.54 m2
Fire Retardant
Class 1
Thermal Conductivity
0.022 W/mK
Thermal Resistance R Value
4.05
Type
Insulation Boards
Brand Name
RECTICEL
Country Origin
United Kingdom
Made To Order
N

£22.43

per sheet (Inc. VAT)
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CLEARANCE
Recticel Eurothane® Eurodeck is a thermal insulation board for use in warm flat roofs under mechanically fixed single-ply membrane waterproofing systems. Eurothane® Eurodeck is compatible with mechanically fixed single-ply systems, benefiting from high compressive strength and excellent dimensional stability that ensures the flat surface finish required for optimum performance in new build and refurbishment projects. It is faced on both sides with a multi-layer coated aluminum foil.
Length
2400 mm
Thickness
100 mm
Width
1200 mm
Material
PIR
Usage
Flat Roof
Coverage
2.88 m2
Fire Retardant
Class 1
Thermal Conductivity
0.022 W/mK
Thermal Resistance R Value
4.5
Type
Insulation Boards
Country Origin
United Kingdom
Made To Order
N
Brand Name
Recticel

£181.70

per sheet (Inc. VAT)
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CLEARANCE
Recticel Plylok® is a thermal insulation board for use in warm flat roofs under traditional bituminous waterproofing and single-ply waterproofing membranes. Plylok® consists of an insulation board bonded to a 6mm plywood top layer. It boasts high compressive strength and dimensional stability meaning it’s the ideal choice for contractors and installers for both new build and refurbishment projects.
Length
2400 mm
Thickness
96 mm
Width
1200 mm
Material
PIR
Usage
Warm flat roofs under built-up felt and single-ply waterproofing systems.
Coverage
2.88 m2
Fire Retardant
Class 1
Thermal Conductivity
0.022 W/mK
Thermal Resistance R Value
4.1
Type
Insulation Boards
Made To Order
N
Country Origin
United Kingdom
Brand Name
Recticel

£326.57

per sheet (Inc. VAT)
96 mm
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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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Recticel Eurowall+ Insulation Board 1200 x 450 x 90mm
Recticel Eurowall+ Insulation Board 1200 x 450 x 90mm
Recticel Eurowall® + is a premium, high performance full fill insulation board with precision cut tongue and groove joints on all four sides. This ensures that the boards lock tightly together minimising heat loss through thermal bridging. This unique joint offers increased protection against wind driven rain as well as improved windtightness.
£22.43 per sheet (Inc. VAT)
Recticel Eurothane Eurodeck Insulation Board 1200 x 2400 x 100mm
CLEARANCE
Recticel Eurothane Eurodeck Insulation Board 1200 x 2400 x 100mm
Recticel Eurothane® Eurodeck is a thermal insulation board for use in warm flat roofs under mechanically fixed single-ply membrane waterproofing systems. Eurothane® Eurodeck is compatible with mechanically fixed single-ply systems, benefiting from high compressive strength and excellent dimensional stability that ensures the flat surface finish required for optimum performance in new build and refurbishment projects. It is faced on both sides with a multi-layer coated aluminum foil.
£181.70 per sheet (Inc. VAT)
Recticel Plylok Insulation Board 2400 x 1200 x 96mm
CLEARANCE
Recticel Plylok Insulation Board 2400 x 1200 x 96mm
Recticel Plylok® is a thermal insulation board for use in warm flat roofs under traditional bituminous waterproofing and single-ply waterproofing membranes. Plylok® consists of an insulation board bonded to a 6mm plywood top layer. It boasts high compressive strength and dimensional stability meaning it’s the ideal choice for contractors and installers for both new build and refurbishment projects.
£326.57 per sheet (Inc. VAT)
20mm x 2400mm x 1200mm Celotex PIR Insulation Board TB4000
20mm x 2400mm x 1200mm Celotex PIR Insulation Board TB4000
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.
£26.20 per sheet (Inc. VAT)