Kingspan Thermawall TW50 Cavity Wall Insulation - 1200mm x 450mm x 100mm - Pack of 5 Sheets

Kingspan Thermawall TW50 Cavity Wall Insulation is a high-performance rigid insulation board designed for cavity wall applications. Each board measures 1200mm x 450mm x 100mm, and this pack contains five sheets, making it suitable for large-scale residential or commercial projects. Manufactured with a fibre-free rigid thermoset polyisocyanurate core, Kingspan TW50 delivers excellent thermal efficiency and moisture resistance. The insulation boards are lightweight, easy to handle, and simple to install within standard wall cavities, supporting compliance with building regulations. Ideal for new builds or refurbishment projects, Kingspan Thermawall TW50 helps improve energy efficiency by reducing heat loss through external walls.

• Rigid polyisocyanurate core for superior thermal insulation performance
• Moisture-resistant insulation suitable for cavity wall installations
• Board size: 1200mm x 450mm x 100mm per sheet
• Lightweight design for easy handling and installation on site
• Pack of five sheets covers a large installation area
• Supports compliance with latest building regulations and standards