The Extract Issue 02 – Summer/Autumn 2026 - The Extract Issue 02 - Summer/Autumn 2026 - Newspaper - Page 1
The Extract Issue 02 – Summer/Autumn 2026
INSIDE
ISSUE 02
SUMMER / AUTUMN 2026
04 Why 昀椀re
safety can’t
wait until the
昀椀nal design
Issue feature
06 0.7m2
or 1.0m2?
Understanding
the difference
Pages 06–11
08 Compare
the Sertus Roof
Vent range
16 Speci昀椀cation
Corner: Practical
design insights
20 Beyond
compliance: The
human cost of
safety shortcuts
22 You said,
we did.
Improvements
shaped by you
From free area and performance to daylight, access and ventilation – discover the
multiple roles modern roof vents can play and how to specify the right solution.
More than just a roof vent:
Getting the speci昀椀cation right
