DL468 – Raised Loft Boarding System Loft Hatch & Ladder – Insulation at Ceiling Level

Price range: £9.00 through £14.00 + VAT

This detail shows a raised loft boarding system including an insulated and airtight loft hatch with integrated ladder, all installed in accordance with manufacturer guidance. The ceiling-level insulation achieves a 0.11 W/m²K U-value using 330mm of high-performance mineral wool. An uninterrupted 50mm ventilation gap above the insulation is maintained, and airtightness tape seals the hatch to the vapour control layer. The hatch system folds away neatly, with the ladder stacking inside the hatch.

See drawing notes for further project-specific considerations.

Features of this detail: loft hatch, integrated ladder, raised boarding system, ceiling-level insulation, airtight construction, vapour control layer, mineral wool insulation, ventilation zone, retrofit detail

£14.00 + VAT
£9.00 + VAT
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