Copper Roof Flashing Details

The required weight depends on the application and is outlined in the discussion related to each detail.

Copper roof flashing details. Copper base flashing is attached to the roof deck before installation of the roofing. 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. You will still routinely find copper flashing around chimneys.

Advanced building products 8 in. The cap flashing is attached to the pipe with a draw band. Chimney flashing flat roof. The continuous locking strip is soldered to the valley flashing.

On the other hand it does discolor into a patina which some homeowners dislike but others favor. The copper base flashing extends a maximum of 4 onto the roof. Flashings and copings are fabricated from cold rolled copper in weights ranging between 16 and 20 ounces per square foot. The copper roofing laps the valley flashing a minimum of 6 and is folded and locked into a continuous copper locking strip.

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 details illustrated will meet most of the conditions likely to be encountered. It extends up at least 9 and is lapped at least 4 by the counterflashing. Copper flashing is locked into this edge and extends at least 8 up the wall.

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. 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. Get free shipping on qualified copper roof flashing or buy online pick up in store today in the building materials department.

All joints between base flashing sheets are soldered. The flashing of the head of a batten seam roof at a wall is shown in this detail. An alternate method is to use a double fold in the valley flashing instead of a locking strip. These are shown in the accompanying details.

Both methods are shown in the detail. It s also highly durable and has a long life. It extends at least 8 up the wall and at least 4 onto the roof on all sides of the chimney.