#3 (1/4" - 5") DEKTITE RED Square Base High Temp Silicone - Flexible Pipe Flashing Boot - Dektite Pipe Flashing (DFE203RE)

I have a metal roof and didn.t know that the flashings were installed wrong until I had to replace the roof on my porch. I found 4 of my flashing were allowing water to run under the metal. I found these silcone flashings om Amazon. They arn't hard to install, just take a little planning. They fit tight, something you want to avoid leakage. Used silcone around the edges and screws about 3 inches apart. I feel confident my problem is solved..

Best price out there! A bit tricky to cut but just go slow and use a sharp utility blade! Used for my ice shack chimney and have had no issues all winter. I did make it double walled so it wouldn’t get too hot.

Love this unit. Installed it the day we got it and it was super easy to install. Doesn’t come with instructions so if you need help just YouTube it. A must buy!

We installed this on a shed/gazebo type building with a metal roof, then cut the size we needed. Perfect for our needs.

Easy to install, would highly recommend this high temperature boot for exhaust roof or wall installations