The top of the roof pan is formed into a bread pan whose upper edge is just above the finished batten.
Copper roof flashing details.
An alternate method is to use a double fold in the valley flashing instead of a locking strip.
The cap flashing is attached to the pipe with a draw band.
The flashing of the head of a batten seam roof at a wall is shown in this detail.
It extends up at least 9 and is lapped at least 4 by the counterflashing.
The details illustrated will meet most of the conditions likely to be encountered.
It s also highly durable and has a long life.
The copper roofing laps the valley flashing a minimum of 6 and is folded and locked into a continuous copper locking strip.
The horizontal portion is nailed to wood blocking or to a nailable deck.
It extends at least 8 up the wall and at least 4 onto the roof on all sides of the chimney.
Wood blocking must be provided for the attachment and support of copper copings gravel stops edge strips roof sumps scuppers and other copper roof accessories.
Flashings and copings are fabricated from cold rolled copper in weights ranging between 16 and 20 ounces per square foot.
Details roofing wrb flashing flashing a wood framed chimney w a copper cricket cap flashing a wood framed chimney is like flashing a dormer except there s no roof behind it to direct uphill water away without protection water can leak into the joint and rot your walls.
Get free shipping on qualified copper roof flashing or buy online pick up in store today in the building materials department.
Copper roof flashing is also malleable and takes soldering well.
Copper cap flashing then covers the upper edge.
The continuous locking strip is soldered to the valley flashing.
This 120 page technical manual copper roofing in detail aims to provide architects and contractors with the technical information needed to design and install fully supported sheet copper roofing in accordance with current good practice.
The required weight depends on the application and is outlined in the discussion related to each detail.
You will still routinely find copper flashing around chimneys.
Advanced building products 8 in.
All joints between base flashing sheets are soldered.
Both methods are shown in the detail.
Chimney flashing flat roof.
The copper base flashing extends a maximum of 4 onto the roof.
These are shown in the accompanying details.
Cop r shield copper wood frame flat shingle flashing and termite shield model 5004390 39 50 roll 39 50 roll.
A copper receiver holds the counterflashing at its top edge.
