Copper Roof Flashing Details

Copper cap flashing then covers the upper edge.

Copper roof flashing details.

Advanced building products 8 in. Chimney flashing flat roof. The copper base flashing extends a maximum of 4 onto the roof. Get free shipping on qualified copper roof flashing or buy online pick up in store today in the building materials department.

Copper flashing is locked into this edge and extends at least 8 up the wall. On the other hand it does discolor into a patina which some homeowners dislike but others favor. 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 cap flashing is attached to the pipe with a draw band.

A copper receiver holds the counterflashing at its top edge. 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. The required weight depends on the application and is outlined in the discussion related to each detail. 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.

It extends up at least 9 and is lapped at least 4 by the counterflashing. The horizontal portion is nailed to wood blocking or to a nailable deck. The details illustrated will meet most of the conditions likely to be encountered. It extends at least 8 up the wall and at least 4 onto the roof on all sides of the chimney.

The continuous locking strip is soldered to the valley flashing. An alternate method is to use a double fold in the valley flashing instead of a locking strip. It s also highly durable and has a long life. The top of the roof pan is formed into a bread pan whose upper edge is just above the finished batten.

Flashings and copings are fabricated from cold rolled copper in weights ranging between 16 and 20 ounces per square foot. All joints between base flashing sheets are soldered. These are shown in the accompanying details. You will still routinely find copper flashing around chimneys.

Copper base flashing is attached to the roof deck before installation of the roofing. Copper roof flashing is also malleable and takes soldering well. Cop r shield copper wood frame flat shingle flashing and termite shield model 5004390 39 50 roll 39 50 roll.