ledger flashing question
#1
ledger flashing question
Hi,
I will begin deck construction this weekend, with any luck. I know certain metals will corrode when in contact with one another. I will be using ACQ lumber, so my fasteners will be all HDG. I have aluminum siding on my house, that will be removed for the ledger. Is there any problem using galvanized flashing behind the ledger, which will be tucked directly under the alum. siding? In other words, will Aluminum on Gal. steel corrode?
Thanks! andy
I will begin deck construction this weekend, with any luck. I know certain metals will corrode when in contact with one another. I will be using ACQ lumber, so my fasteners will be all HDG. I have aluminum siding on my house, that will be removed for the ledger. Is there any problem using galvanized flashing behind the ledger, which will be tucked directly under the alum. siding? In other words, will Aluminum on Gal. steel corrode?
Thanks! andy