OBC 2006 › Division B

3.1.10.4.

Version 0 — in force 31 December 2006

In force

Verified · covered Verified against the 2006-12-31–2007-04-01 consolidation, whose range covers the query date. How to read this

In force

Verified · covered Verified against the 2006-12-31–2007-04-01 consolidation, whose range covers the query date. How to read this

Provenance

OBC 1997 · continues from 3.1.10.4. — Pro

Base · O. Reg. 350/06 · ext← current

Original — base regulation

OBC 2012 · continues as 3.1.10.4. — Pro

3.1.10.4. — Parapets

(1) Except as permitted by Sentences (2) and 3.1.10.3.(2), a firewall shall extend above the roof surface to form a parapet not less than,

(a) 150 mm high for a firewall required to have a fire-resistance rating not less than 2 h, and

(b) 900 mm high for a firewall required to have a fire-resistance rating not less than 4 h.

(2) A firewall that separates 2 buildings with roofs at different elevations need not extend above the upper roof surface to form a parapet, provided the difference in elevation between the roofs is more than 3 m.

Text · e-Laws consolidated snapshot