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.
Flue flashing for corrugated roof nz.
Visit our dektite ezi seal flashing page or click on the picture for more details.
Epdm perfect for approved flues.
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.
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Chimney flashing round flue.
If building from new you need a minimum 10 degrees roof pitch for this detail if you wish to comply with e2 as1.
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.
Available in 8 profiles.
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.
This ensures correct operation of the burner limits back draughts and prevents flue gases impinging on the roof.
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.
The sponge gasket on the dektite ezi seal flashing make it the ideal flashing for polycarbonate roofs.
Covid 19 update to customers following the new zealand government s latest announcement all of our stores in greater auckland are now open for customers with a range of comprehensive measures to keep team members and customers safe.
Dektite ezi seal flashing.
Dektite retrofit flashing suits flues up to 250mm diameter for 15º roof pitch.
Dektite shingle flashings perfect for flashing pipes and cables on shingle roofs code to fit pipe size base size pitch dt101b 32 40mm 330 x 235mm 0 45 dt102b 50mm 330 x 235mm 0 45 dt103b 75mm 380 x 285mm 0 45 dt104b 100mm 405 x 305mm 0 45 dektite shr for shingle roof retrofit applications on electrical masts re roofing etc.
Dektite standard pipe flashing suits flue diameters up to 450mm on corrugate 20º roof pitch.
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.
Dektite retrofit soaker flashing suits flues 250 to 410mm diameter.
