This PIR insulation board is designed for partial fill applications in traditional masonry cavity walls. Measuring 1200 x 450 x 100mm, it features a square edge profile suitable for use where maintaining a residual cavity is required during build.
Typically, the board is fitted between wall ties, spanning the inner leaf of the wall to help achieve effective insulation. The maintained clear cavity offers protection against wind-driven rain, supporting consistent performance in a range of site conditions.
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