
Original: $33.37
-70%$33.37
$10.01The Story
Boost your wall insulation with Kingspan Thermawall TW55, the perfect solution for both cavity wall insulation and external wall insulation in timber frame and steel frame constructions. Offering exceptional thermal performance with a thermal conductivity of just 0.022 W/mK, this high-performance PIR insulation board reduces heat loss, improving energy efficiency in both residential and commercial properties.
Key Features:
- Thermal Conductivity: 0.022 W/mK
- Size: 1200mm x 2400mm
- Suitable for cavity walls, external walls, and solid walls
- Versatile for timber frame and steel frame constructions
- Foil facings for moisture resistance
- Non-fibrous PIR core for lightweight, easy installation
- Eco-friendly with zero ODP and low GWP
Why Choose Kingspan Thermawall TW55?
- Energy Efficiency: Reduces heat loss, leading to lower energy bills and improved indoor comfort.
- Easy Installation: Lightweight and simple to cut, ideal for both DIY and professional projects.
- Moisture Resistant: The foil facing resists water vapour, ensuring durability and long-lasting performance.
- Versatile Application: Perfect for use in cavity wall insulation, external wall insulation, and internal insulation, making it an adaptable solution for any building project.
Enhance your property's insulation with Kingspan Thermawall TW55, designed for efficient and effective wall insulation in new builds and renovations alike.

Details & Craftsmanship
Every detail has been carefully considered to bring you the perfect product.

Details & Craftsmanship
Every detail has been carefully considered to bring you the perfect product.

Details & Craftsmanship
Every detail has been carefully considered to bring you the perfect product.

Details & Craftsmanship
Every detail has been carefully considered to bring you the perfect product.
Description
Boost your wall insulation with Kingspan Thermawall TW55, the perfect solution for both cavity wall insulation and external wall insulation in timber frame and steel frame constructions. Offering exceptional thermal performance with a thermal conductivity of just 0.022 W/mK, this high-performance PIR insulation board reduces heat loss, improving energy efficiency in both residential and commercial properties.
Key Features:
- Thermal Conductivity: 0.022 W/mK
- Size: 1200mm x 2400mm
- Suitable for cavity walls, external walls, and solid walls
- Versatile for timber frame and steel frame constructions
- Foil facings for moisture resistance
- Non-fibrous PIR core for lightweight, easy installation
- Eco-friendly with zero ODP and low GWP
Why Choose Kingspan Thermawall TW55?
- Energy Efficiency: Reduces heat loss, leading to lower energy bills and improved indoor comfort.
- Easy Installation: Lightweight and simple to cut, ideal for both DIY and professional projects.
- Moisture Resistant: The foil facing resists water vapour, ensuring durability and long-lasting performance.
- Versatile Application: Perfect for use in cavity wall insulation, external wall insulation, and internal insulation, making it an adaptable solution for any building project.
Enhance your property's insulation with Kingspan Thermawall TW55, designed for efficient and effective wall insulation in new builds and renovations alike.





















