Celotex Insulation
At Insulation Superstore, we’re proud to offer a comprehensive range of Celotex insulation products designed to enhance energy efficiency, reduce heat loss and provide excellent thermal insulation properties for both residential and commercial buildings.
With a reputation built on decades of expertise, Celotex is trusted by professionals and homeowners alike to deliver exceptional insulation solutions. Their products are designed to meet the ever-evolving demands of the construction industry and comply with all relevant building regulations and British standards.
Celotex offers a diverse portfolio of insulation solutions catering to various applications and requirements. Whether you are insulating walls, roofs, floors or any other area of a building, Celotex provides a range of options to suit your needs. Their products are available in different thicknesses and thermal performance levels, allowing you to optimise insulation to achieve your desired energy efficiency targets.
We also stock:
Need help choosing the right insulation for your next project? Check out our handy guides below:
Products in Insulation:
Showing 1 - 24 of 24 products
![Celotex GA4050 General Purpose PIR Insulation Board - 2400 X 1200 X 50mm](https://static.prod.cmostores.com/uploads/products/1/l/celotex-ga4000-insulation-board-1567772668.jpg?&w=206&h=206&fit=fill&fill=solid&fillcolor=FFFFFF&q=50)
£20.40 incl VAT
You save: £1.20
Was:
£21.60
![Celotex XR4120 General Purpose PIR Insulation Board - 2400 X 1200 X 120mm](https://static.prod.cmostores.com/uploads/products/1/l/celotex-xr4000-insulation-board-1567771271.jpg?&w=206&h=206&fit=fill&fill=solid&fillcolor=FFFFFF&q=50)
£45.60 incl VAT
You save: £0.60
Was:
£46.20
![Celotex GA4075 General Purpose PIR Insulation Board - 2400 X 1200 X 75mm](https://static.prod.cmostores.com/uploads/products/1/l/celotex-ga4000-insulation-board-1567773022.jpg?&w=206&h=206&fit=fill&fill=solid&fillcolor=FFFFFF&q=50)
£29.40 incl VAT
You save: £1.80
Was:
£31.20
![Celotex TB4025 General Purpose PIR Insulation Board - 2400 X 1200 X 25mm](https://static.prod.cmostores.com/uploads/products/1/l/celotex-tb4000-insulation-board-1567775586.jpg?&w=206&h=206&fit=fill&fill=solid&fillcolor=FFFFFF&q=50)
£13.80 incl VAT
You save: £0.60
Was:
£14.40
![Celotex TB4040 General Purpose PIR Insulation Board - 2400 X 1200 X 40mm](https://static.prod.cmostores.com/uploads/products/1/l/celotex-tb4000-insulation-board-1567775845.jpg?&w=206&h=206&fit=fill&fill=solid&fillcolor=FFFFFF&q=50)
£19.20 incl VAT
You save: £0.60
Was:
£19.80
![Celotex XR4150 General Purpose PIR Insulation Board - 2400 X 1200 X 150mm](https://static.prod.cmostores.com/uploads/products/1/l/celotex-xr4000-insulation-board-1567771603.jpg?&w=206&h=206&fit=fill&fill=solid&fillcolor=FFFFFF&q=50)
£52.80 incl VAT
You save: £3.00
Was:
£55.80
![Celotex GA4070 General Purpose PIR Insulation Board - 2400 X 1200 X 70mm](https://static.prod.cmostores.com/uploads/products/1/l/celotex-ga4000-insulation-board-1567772914.jpg?&w=206&h=206&fit=fill&fill=solid&fillcolor=FFFFFF&q=50)
£28.20 incl VAT
You save: £1.20
Was:
£29.40
![Celotex GA4090 General Purpose PIR Insulation Board - 2400 X 1200 X 90mm](https://static.prod.cmostores.com/uploads/products/1/l/celotex-ga4000-insulation-board-1567773189.jpg?&w=206&h=206&fit=fill&fill=solid&fillcolor=FFFFFF&q=50)
£36.00 incl VAT
You save: £0.60
Was:
£36.60
![Celotex GA4060 General Purpose PIR Insulation Board - 2400 X 1200 X 60mm](https://static.prod.cmostores.com/uploads/products/1/l/celotex-ga4000-insulation-board-1567772808.jpg?&w=206&h=206&fit=fill&fill=solid&fillcolor=FFFFFF&q=50)
£26.40 incl VAT
You save: £1.20
Was:
£27.60
![Celotex GA4080 General Purpose PIR Insulation Board - 2400 X 1200 X 80mm](https://static.prod.cmostores.com/uploads/products/1/l/celotex-ga4000-insulation-board-1567773094.jpg?&w=206&h=206&fit=fill&fill=solid&fillcolor=FFFFFF&q=50)
£32.40 incl VAT
You save: £0.60
Was:
£33.00
![Celotex TB4030 General Purpose PIR Insulation Board - 2400 X 1200 X 30mm](https://static.prod.cmostores.com/uploads/products/1/l/celotex-tb4000-insulation-board-1567775760.jpg?&w=206&h=206&fit=fill&fill=solid&fillcolor=FFFFFF&q=50)
£15.60 incl VAT
You save: £0.60
Was:
£16.20
![Celotex XR4140 General Purpose PIR Insulation Board - 2400 X 1200 X 140mm](https://static.prod.cmostores.com/uploads/products/1/l/celotex-xr4000-insulation-board-1567771557.jpg?&w=206&h=206&fit=fill&fill=solid&fillcolor=FFFFFF&q=50)
£52.80 incl VAT
You save: £1.80
Was:
£54.60
![Celotex TB4020 General Purpose PIR Insulation Board - 2400 X 1200 X 20mm](https://static.prod.cmostores.com/uploads/products/1/l/celotex-tb4000-insulation-board-1567775586.jpg?&w=206&h=206&fit=fill&fill=solid&fillcolor=FFFFFF&q=50)
£14.40 incl VAT
You save: £0.60
Was:
£15.00
![Celotex XR4130 General Purpose PIR Insulation Board - 2400 X 1200 X 130mm](https://static.prod.cmostores.com/uploads/products/1/l/celotex-xr4000-insulation-board-1567771406.jpg?&w=206&h=206&fit=fill&fill=solid&fillcolor=FFFFFF&q=50)
£52.20 incl VAT
You save: £2.40
Was:
£54.60
![Celotex XR4110 General Purpose PIR Insulation Board - 2400 X 1200 X 110mm](https://static.prod.cmostores.com/uploads/products/1/l/celotex-xr4000-insulation-board-1567771168.jpg?&w=206&h=206&fit=fill&fill=solid&fillcolor=FFFFFF&q=50)
£45.00 incl VAT
You save: £0.60
Was:
£45.60
![Celotex XR4200 General Purpose PIR Insulation Board - 2400 X 1200 X 200mm](https://static.prod.cmostores.com/uploads/products/1/l/celotex-xr4000-insulation-board-1567771745.jpg?&w=206&h=206&fit=fill&fill=solid&fillcolor=FFFFFF&q=50)
£102.00 incl VAT
You save: £8.40
Was:
£110.40
![Celotex XR4165 General Purpose PIR Insulation Board - 2400 X 1200 X 165mm](https://static.prod.cmostores.com/uploads/products/1/l/celotex-xr4000-insulation-board-1567771672.jpg?&w=206&h=206&fit=fill&fill=solid&fillcolor=FFFFFF&q=50)
£84.00 incl VAT
You save: £7.20
Was:
£91.20
Showing 1-24 of 24