*
I want to redo the counter flashing on my house. It is aluminum now but I have some copper sheeting I’d like to use. Can I go over the existing aluminum with copper? If not can I coat the aluminum with something first to prevent galvanic reaction?
Discussion Forum
Discussion Forum
Up Next
Video Shorts
Featured Story
Low-e storm panels improve the energy efficiency of these old sash windows without changing their classic look.
Highlights
Fine Homebuilding Magazine
Fine Home Building
Follow
-
Fine Homebuilding
Dig into cutting-edge approaches and decades of proven solutions with total access to our experts and tradespeople.
Start Free Trial Now -
GBA Prime
Get instant access to the latest developments in green building, research, and reports from the field.
Start Free Trial Now
- Home Group
- Antique Trader
- Arts & Crafts Homes
- Bank Note Reporter
- Cabin Life
- Cuisine at Home
- Fine Gardening
- Fine Woodworking
- Green Building Advisor
- Garden Gate
- Horticulture
- Keep Craft Alive
- Log Home Living
- Military Trader/Vehicles
- Numismatic News
- Numismaster
- Old Cars Weekly
- Old House Journal
- Period Homes
- Popular Woodworking
- Script
- ShopNotes
- Sports Collectors Digest
- Threads
- Timber Home Living
- Traditional Building
- Woodsmith
- World Coin News
- Writer's Digest
Replies
*
Sorry Rich, copper and aluminum don't go together. Any reason you can't remove the aluminum?
*
I want to redo the counter flashing on my house. It is aluminum now but I have some copper sheeting I'd like to use. Can I go over the existing aluminum with copper? If not can I coat the aluminum with something first to prevent galvanic reaction?