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Flue flashing for corrugated roof nz.
This ensures correct operation of the burner limits back draughts and prevents.
The top is trimmed to form a tight weatherproof collar around the penetration and the base is formed with a series of concentric rings to the underside and a malleable stiffener of aluminium which is dressed to conform to the shape of the roofing profile.
Roof flashings dektite soaker dektite soaker 245 358mm 265 50 nzd roof flashings dektite strip dektite flashing strip per m.
If you don t have 10 degrees which looks likely just buy a flashing that runs the entire length from low to high points lapping over the roofing to the gutter and lapping under your high point flashing.
If the flue is over 3 m from the roof apex the flue top must be 1 000 mm minimum above the roof and at least 3 m horizontally from the roof surface.
The roofing and cladding in accordance with generally acceptable practice by reference to as nzs 1170 2 2011 and or nzs 3604 2011.
A boot flashing is a proprietary epdm flashing designed to weatherproof cylindrical penetrations protruding from a roof or wall.
Chimney flashing plates dia to suite flue pipe spigot plate 200 s s 91 40 nzd chimney flashing plates dia to suite flue pipe spigot plate 250 s s.
Epdm perfect for approved flues.
New zealand metal roofing manufacturers inc.
April 2012 nz metal roof and wall cladding code of practice table of contents v 2 2 page 3 table of contents 1 1 0 table of contents 2 0p erformance 3 0 construction load 4 0 d esign 5 0f lashings 6 0p enetrations 7 0i nstallation 8 0 roof drainage 9 0 plastic roof lighting 10 0 pressed metal tiles.
Chimney flashing round flue.
For a fuller explanation of this refer to the nz metal roof and wall cladding code of practice.
Dektite resist ozone and uv light damage and retains full flexibility under temperatures from 50 degrees c to 115 degrees c and up to 150c degrees c intermittently.
Available in 8 profiles.
If the flue is within 3 m horizontally of the roof apex the flue top must be at least 600 mm above the roof apex.
Check out our range of rooftite products at your local bunnings warehouse.
This result should be referenced to the wind load span design graphs.
