Unilin (Xtratherm) Thin-R Cavity Wall Insulation Board is a partial fill insulation solution designed for use in traditional masonry walls. This board maintains a clear 50mm air gap, ensuring insulation continuity and easy installation.

Product Features:

• Dimensions: Each board measures 1200mm in width, 75mm in thickness, and 450mm in length.
• Insulation Performance: Provides excellent thermal insulation with a thermal conductivity of 0.023 W/m K at 20??C.
• Fire Resistance: The board has a reaction to fire rating of Class 1, indicating its fire-resistant properties.
• Weight: With a weight of 18.3 kilograms, it offers a balance between durability and ease of handling.

Unilin (Xtratherm) Thin-R Cavity Wall Insulation Board is a versatile insulation solution that maintains a clear 50mm air gap while providing excellent thermal insulation. Its fire-resistant properties and manageable weight make it an ideal choice for various insulation projects.