Description
The Unilin 90mm x 450mm x 1200mm Cavity Wall Square Edge Thin-R Insulation is a high-performance PIR board built for builders and bricklayers working on traditional masonry cavity walls. It delivers outstanding thermal efficiency while preserving a residual cavity, essential for protecting walls against wind-driven rain. Please note, this product is supplied as insulation boards only.
This insulation board is specifically designed for cavity wall construction, ensuring a reliable thermal barrier and maintaining moisture protection through the residual cavity. It’s perfect for external walls on housing, extensions, and refurbishment projects where meeting or exceeding current thermal standards is required. The board’s square edge allows for neat, easy installation and effective airtightness on site.
