Ratings & Reviews for Union Corrugating 1.5-in x 1.5-in x 10-in Aluminum Z Flashing

Long lasting over galvanized

Used as flashing installing Hardie wood grain siding

inexpensive

It did the job

Flimsy, bends too easy.

Wish you had one that was a little more rigid, so many in the rack had bends. Also it would have been better for my use as an outside corner if you carried one that was flat on both sides instead of the bevel.

Use for window drip cap

I am replacing windows on our 50 year old house and needed some flashing to serve as a drip cap above the windows. This aluminum step flashing served that need very well. It is easy to cut and fits neatly above the window. I use liberal amount of caulk under the flashing and then seal the house wrap along the top edge of the flashing. Works great and looks neat when finished.

Great for decking edge trim and counterflashing

I used these to cover the edges of deck boards where they meet the house, for a clean look and to provide counterflashing. They look great and were easy to work with and trim.

Not heavy gauge

Gauge, thickness of metal is far to light. Competitors to lowes has much higher quality drip cap

Great for several uses

This is my go to for building any type of enclosed space on our backyard farm. I have used it as drip edge and trim on our chicken coops and dog house as it's more economical. My only two complaints are that it is quite thin and flimsy and there have been times that I wish it were painted on both sides. For the price, though, it works and I would buy it again.

L flashing with drip edge

Exactly as expected. Not too flimsy. I like that it is white

Clean look.

Like the white finish. Is much thinner than the galvanized

??

worked good for the purpose it was intended for good