Polyiso Floor Insulation 50mm | 1 Sheet | U/F50

The 50mm Polyiso Floor Insulation is a high-performance insulation board designed to reduce heat loss through floors in both new builds and renovation projects. Ideal for use in residential and commercial applications, this insulation significantly improves floor U-values, helping create warmer and more energy-efficient spaces.

Thin-R Underfloor XT/UF insulation combines excellent thermal performance with high compressive strength, making it suitable for a wide range of flooring systems. Lightweight and easy to handle, these boards are quick to install while providing long-lasting insulation performance with low thermal conductivity.

• 50mm polyiso floor insulation board for high-performance thermal efficiency
• Helps reduce downward heat loss through floors
• Suitable for new builds and refurbishment projects
• Improves floor U-values for greater energy efficiency
• Lightweight design for easy handling and installation
• High compressive strength for durability under flooring systems
• Low thermal conductivity for excellent insulation performance
• Suitable for a variety of residential and commercial floor applications
• Thin-R XT/UF underfloor insulation solution