Loft hatches and fire resistance

National House Building Council, (2008) Loft hatches and fire resistance. In: Technical Guidance Documents. Pitched roofs ed. Technical Guidance Documents . National House Building Council, pp. 1-2.

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In houses of three or more storeys, are half-hour fire resistant loft hatches/roof void access panels required in the ceiling below a roof space or to roof voids to rooms in the roof?

Item Type: Book Section
Additional Information: mml-maui-text-analytics-keywords
Uncontrolled Keywords: access room, storey, roof, passive stack ventilation (psv), fire compartment, room, ceiling, b4 external fire spread, spacing, external wall
Subjects: T Technology > TH Building construction > Building standards
Depositing User: admin
Date Deposited: 06 Feb 2021 16:23
Last Modified: 13 Oct 2021 19:43

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