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Flue flashing for corrugated roof nz.
The sponge gasket on the dektite ezi seal flashing make it the ideal flashing for polycarbonate roofs.
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.
Chimney flashing round flue.
Dektite standard pipe flashing suits flue diameters up to 450mm on corrugate 20º roof pitch.
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.
The ezi seal is also suitable for profiled and corrugated roofs and is simply screwed fixed down to the roof with no need for silicone.
Dektite retrofit flashing suits flues up to 250mm diameter for 15º roof pitch.
Dektite ezi seal 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.
Epdm perfect for approved flues.
Visit bunnings new zealand today to find your nearest store.
Dektite epdm polymer flashing have been officially tested by the coal corporation of victoria australia and conform to all australian and uk standards on approved flue systems.
Available in 8 profiles.
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.
Dektite soaker flashing suits flues up to 610mm diameter for 25º roof pitch.
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.
Dektite retrofit soaker flashing suits flues 250 to 410mm diameter.
New zealand metal roofing manufacturers inc.
This ensures correct operation of the burner limits back draughts and prevents flue gases impinging on the roof.