Copper Roof Flashing Details

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.

Copper roof flashing details. Flashings and copings are fabricated from cold rolled copper in weights ranging between 16 and 20 ounces per square foot. A copper receiver holds the counterflashing at its top edge. The top of the roof pan is formed into a bread pan whose upper edge is just above the finished batten. The horizontal portion is nailed to wood blocking or to a nailable deck.

Copper base flashing is attached to the roof deck before installation of the roofing. Copper flashing is locked into this edge and extends at least 8 up the wall. The copper base flashing extends a maximum of 4 onto the roof. You will still routinely find copper flashing around chimneys.

It extends at least 8 up the wall and at least 4 onto the roof on all sides of the chimney. Get free shipping on qualified copper roof flashing or buy online pick up in store today in the building materials department. Advanced building products 8 in. Cop r shield copper wood frame flat shingle flashing and termite shield model 5004390 39 50 roll 39 50 roll.

On the other hand it does discolor into a patina which some homeowners dislike but others favor. The required weight depends on the application and is outlined in the discussion related to each detail. These are shown in the accompanying details. All joints between base flashing sheets are soldered.

Copper cap flashing then covers the upper edge. Copper roof flashing is also malleable and takes soldering well. It s also highly durable and has a long life. It extends up at least 9 and is lapped at least 4 by the counterflashing.