Insulated Plasterboard
Insulated plasterboard combines thermal insulation with plasterboard lining in a single product, helping improve energy efficiency while simplifying installation. Commonly used for internal wall upgrades and refurbishment projects, it provides a practical solution where space is limited and additional insulation is required. Speak to us today to get a price and delivery timescale
Discover Our Product Range:
| Brand | Product | Sheet Size |
| Celotex | 37.5mm PL4025 | 2.4m x 1.2m |
| Celotex | 52.5mm PL4040 | 2.4m x 1.2m |
| Celotex | 62.5mm PL4050 | 2.4m x 1.2m |
| Celotex | 72.5mm PL4060 | 2.4m x 1.2m |
What is insulated plasterboard?
Insulated plasterboard is a composite building product that bonds rigid insulation to standard plasterboard. It provides both thermal insulation and an internal finishing surface, allowing walls or ceilings to be insulated and lined in a single installation.
Most common applications
- Internal wall insulation upgrades
- Solid wall refurbishment projects
- Loft conversion lining
- Garage conversions
- Ceilings requiring additional thermal performance
Why choose insulated plasterboard
- Combines insulation and lining in one product
- Helps improve thermal performance quickly
- Reduces installation time on site
- Ideal where space is limited
- Suitable for refurbishment and retrofit projects
Popular brands
- Celotex
- Kingspan
- Gyproc
- Unilin
- Ecotherm
FAQ’s:
Where is insulated plasterboard typically used?
It is most commonly used on internal walls and ceilings where additional insulation is required without significantly increasing wall thickness.
Can insulated plasterboard be used on solid walls?
Yes, it is widely used for insulating solid masonry walls during refurbishment projects.
Is insulated plasterboard easy to install?
Yes, it can be fixed using adhesive bonding or mechanical fixings, depending on the installation method required.
How do I choose the right thickness?
The correct thickness depends on the insulation performance needed and the available space. Our team can help you select the most suitable option for your project.