The copper base flashing extends a maximum of 4 onto the roof.
Copper roof flashing details.
On the other hand it does discolor into a patina which some homeowners dislike but others favor.
The horizontal portion is nailed to wood blocking or to a nailable deck.
The required weight depends on the application and is outlined in the discussion related to each detail.
Copper base flashing is attached to the roof deck before installation of the roofing.
The cap flashing is attached to the pipe with a draw band.
Chimney flashing flat roof.
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An alternate method is to use a double fold in the valley flashing instead of a locking strip.
Copper flashing is locked into this edge and extends at least 8 up the wall.
It extends at least 8 up the wall and at least 4 onto the roof on all sides of the chimney.
Advanced building products 8 in.
All joints between base flashing sheets are soldered.
A copper receiver holds the counterflashing at its top edge.
The continuous locking strip is soldered to the valley flashing.
These are shown in the accompanying details.
Both methods are shown in the detail.
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.
Copper cap flashing then covers the upper edge.
It extends up at least 9 and is lapped at least 4 by the counterflashing.
The copper roofing laps the valley flashing a minimum of 6 and is folded and locked into a continuous copper locking strip.
The top of the roof pan is formed into a bread pan whose upper edge is just above the finished batten.
The details illustrated will meet most of the conditions likely to be encountered.
Copper roof flashing is also malleable and takes soldering well.
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.
Cop r shield copper wood frame flat shingle flashing and termite shield model 5004390 39 50 roll 39 50 roll.
It s also highly durable and has a long life.
You will still routinely find copper flashing around chimneys.
