The Celotex 77.5mm Insulated Plasterboard PL4065 is a high-performance solution that combines both insulation and plasterboard in one easy-to-install product. Manufactured from rigid polyisocyanurate (PIR) using zero ozone depletion potential (zero ODP) and low global warming ... Read More
The Celotex 77.5mm Insulated Plasterboard PL4065 is a high-performance solution that combines both insulation and plasterboard in one easy-to-install product. Manufactured from rigid polyisocyanurate (PIR) using zero ozone depletion potential (zero ODP) and low global warming potential blowing agents, this board helps reduce installation time by allowing the insulation and plasterboard to be installed simultaneously. With a 65mm insulation layer and 12.5mm plasterboard, it provides excellent thermal performance, making it suitable for a wide range of applications in both new builds and refurbishment projects.
Measuring 2400mm x 1200mm, the Celotex PL4065 offers maximum flexibility with its tapered edge design, ensuring quick and efficient installation. It can be used for various purposes, including pitched roofs, flat roofs, and wall applications, and is designed to meet current building regulation standards. This board is ideal for use in solid masonry walls, timber frame linings, and as an insulation layer in rafter and joist applications.
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Question:
Do I need to use a separate VCL with this product?
Answer:
The Celotex 77.5mm Insulated Plasterboard PL4065 features a built-in vapour control layer. Therefore, in most cases, you wouldn't need to use a separate vapour control layer (VCL) with this product. However, the requirement for an additional VCL can depend on the specifics of your project. It would be best to consult with your project architect or building control officer to ensure compliance with building regulations. You can find more information about the product on the product page.
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