Roof Flashing Details Nz

The detailing can be tricky but following the acceptable solution and these step by step illustrations will help.

Roof flashing details nz.

Roof flashing cover over the roofing as per e2 as1 table 7 depending on wind zone and roof pitch. The valley gutter is then cut and folded over the apron flashing and a lower section of roofing must be lapped under. Barge flashing cover over roofing is the same as for apron flashings installed parallel to the roof. Letter to editor in build 166 don t forget the stop end.

Where there is a change of pitch in the roof there are two options to create a watertight junction between the roofs. 78 build supplement flashings section 4 roof wall intersections roof to wall junction branz is sometimes asked how to detail roof to wall junctions. Dektite combo flash over or around. Fascia is used as a base to attach the gutters to or as a cover to hide the fixing space between the roof eaves and wall.

A include an apron flashing. As drawn the details do not close off the cavity. Dear build i am writing to point out a technical defect in the article roof to wall junction detail build 165 pages 31 33. Stratco fascia is also used as a barge on gable roofs.

More than just functional stratco fascia is designed to form a neat attractive edge between the roofing and wall surface. Metalcraft roofing are members of the roofing association new zealand and the new zealand metal roofing manufacturers incorporated. Metalcraft are proud to be using steel from new zealand steel. Details showing flashing placement for steps in long runs of roofing are shown in the detail drawings for each profile.

The essential way to flash and seal pipe penetrations through most roof sheet profiles. When the dormer does not continue to the edge of the main roof an apron flashing over the roofing is used see figure 4. B run the upper roof over the lower roof. Dektite shingle perfect for flashing pipes and cables on shingle roofs.

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. Dektite premium solar perfect for flashing pipes and cables on any roof type. Fast flash quick weatherproof flashing for almost all roof types. As this flashing system is installed before the roof goes on the dormer cladding is easier to install.