Here s a look at some general principles of roof flashing that will help guide you through a proper repair or replacement or even new construction.
Hip roof flashing detail.
Roof sheathing underlayment roofing material roof intersections flashing details and ventilation.
Important 4 this booklet is a guide to the correct detailing and fixing of lead sheet flashings weatherings and gutter linings.
The flashing is folded lengthwise in half 4 inches each side.
Size up the job.
The edge of the roof has thin metal flashing that helps water drip off the roof without damaging the home or causing a leak.
A look at roof design.
In this detail the hip flashing is concealed.
3 12 flashing large roof penetrations 17 3 13 flashing small roof penetrations 19 3 14 expansion 20 3 15 standard roof flashings 21 3 16 non standard roof flashings cappings 24 3 17 box gutters 25 3 18 barge gutters and capping 26 4 0 typical wall flashings 27 4 1 cladding orientation 27 4 2 walling profile running horizontally 27.
Hip flashing when installing image ii metal roof panels from metal sales.
The following information conforms.
This flashing is 10 inches long x 8 inches wide on 8 x16 hip slates.
Calder lead sheet and flashing conforms to the new european standard.
This collection of 18 articles animations and videos identifies the critical roof flashing areas illustrates durable roof flashing details and shows how to flash roofs right in the real world.
Bs en12588 replaced bs1178 in august 1999.
The copper roofing laps the valley flashing a minimum of 6 and is folded and locked into a continuous copper locking strip.
It is fastened to the roof sheathing by brass screws after the shingles have been installed.
This detail shows a method of detailing a valley condition on a standing seam roof.
Cad details document name pdf dwg download all cad construction details 37 1 mb 3 4 mb mc01 identification of roof areas 694 kb 167 kb mc01a single layer underlayment 678 kb 302 kb mc01b double layer underlayment 711 kb 322 kb mc02 vent pipe flashing 626 kb 349 kb mc03 valley.
Flat roof coverings 22 window flashings 23 contents note.
All roofing systems are made of a number of different components.
Small copper flashing squares are inserted between successive layers of shingles during installation.
This ridge cap is made from a one piece copper flashing.
While some skylight manufacturers include flashing in their products sometimes roofing professionals have to create it or purchase it separately.
