-
25mm Celotex PIR Insulated Plasterboard 1200mm x 2400mm + 12.5mm P/B 2.88m2
25mm + 12.5mm Celotex PL4025 PIR Insulated Plasterboard is it is suitable for use in roof and internal wall lining applications. Celotex Insulated Plasterboard is a high performance, easy to install PIR insulation board with a paper facing, laminated to a piece of 12.5mm tapered edge plasterboard.
£41.91£50.29 Ex VATInc VAT£14.55£17.46 Per M2 Add to cart -
40mm Celotex PIR Insulated Plasterboard 1200mm x 2400mm + 12.5mm P/B 2.88m2
40mm Celotex PL4040 PIR Insulated Plasterboard is it is suitable for use in roof and internal wall lining applications. Celotex Insulated Plasterboard is a high performance, easy to install PIR insulation board with a paper facing, laminated to a piece of 12.5mm tapered edge plasterboard.
£50.04£60.05 Ex VATInc VAT£17.38£20.86 Per M2 Add to cart -
50mm Celotex PIR Insulated Plasterboard 1200mm x 2400mm + 12.5mm P/B 2.88m2
50mm + 12.5mm Celotex PL4050 PIR Insulated Plasterboard is it is suitable for use in roof and internal wall lining applications. Celotex Insulated Plasterboard is a high performance, easy to install PIR insulation board with a paper facing, laminated to a piece of 12.5mm tapered edge plasterboard.
£56.05£67.26 Ex VATInc VAT£19.46£23.35 Per M2 Add to cart -
60mm Celotex PIR Insulated Plasterboard 1200mm x 2400mm + 12.5mm P/B 2.88m2
60mm + 12.5mm Celotex PL4060 PIR Insulated Plasterboard is it is suitable for use in roof and internal wall lining applications. Celotex Insulated Plasterboard is a high performance, easy to install PIR insulation board with a paper facing, laminated to a piece of 12.5mm tapered edge plasterboard.
£63.59£76.31 Ex VATInc VAT£22.08£26.50 Per M2 Add to cart
Celotex Insulated Plasterboard PL4000
Celotex insulated plasterboard panels have PIR insulation at their core and a smooth plasterboard outer layer. The two features combine to form one easy-to-fit board.
What is Celotex insulation with plasterboard?
Celotex insulation with plasterboard sheets is an individual PIR-backed board made by attaching a PIR insulation layer to standard plasterboard. This two-in-one, closed-cell design offers insulation and a finish-ready surface in a single product.
Most Celotex insulated panels measure a standard 2400 x 1200mm and are between 25mm and 50mm thick. Celotex also manufactures 60mm options. Given this flexibility in size, builders can match boards to the available wall space.
What is Celotex PIR plasterboard used for?
Celotex PIR plasterboard is installed on:
- Inner face of external walls
- Partitions or internal linings
- Ceilings, roofs, and loft spaces
Specific applications for the material may include:
- Retrofit insulation on solid brick walls
- Upgrading internal walls in older homes
- Finishing room-in-roof conversions
- Lining new builds and partitions
Using Celotex plasterboard with insulation helps meet UK Part L thermal requirements without adding much thickness to the build.
Benefits of PIR Celotex plasterboard
Installing Celotex insulation plasterboard offers these benefits:
- The PIR core helps cut heat loss, making spaces more comfortable.
- Combines insulation and plasterboard, reducing both labour time and material use.
- Plasterboard side can be skimmed or painted right after fitting.
- Ideal for upgrading walls in rooms with limited space.
- Lightweight boards that are simple to cut and fit.
- Manufactured by a respected brand known for producing quality insulation solutions compliant with UK standards for insulation performance.
FAQ
Where to buy Celotex insulated plasterboard?
You can purchase Celotex insulation plasterboard at Insulation Wholesale, a reliable UK supplier of insulation products. Insulation Wholesale stocks multiple sizes and thicknesses at great prices for all order quantities, with fast nationwide delivery.
How to fit Celotex insulated plasterboard?
Here is how to install Celotex insulated boards onto walls or roof spaces:
- Prep the surface so it is level, dry, and dust-free.
- Fix the board to battens mechanically, or bond it directly to the surface using an approved adhesive.
- Seal all the joints to ensure continuous insulation and vapour control.
How much is Celotex insulated plasterboard?
Celotex PIR sheets usually cost between £30 and £60 per sheet. This may vary based on thickness and order size. Contact Insulation Wholesale directly for low prices and volume discounts on trade orders.
Where is Celotex PIR plasterboard used?
Celotex insulated PIR sheets are mostly fitted on interior walls, ceilings, and converted loft spaces. They are also ideal for retrofitting solid walls and upgrading older homes without losing much internal space.
