Celotex Insulated Plasterboard

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.