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Corner Trim For 7/8" Corrugated Metal Siding

Inside Corner - Part #WS-56-UIC

Inside corner trim is used when two metal panels intersect at the inside corner of a wall. Corner trim creates a finished look and prevents water penetration. It's typically the last piece of metal flashing that's installed on a metal siding installation.

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WS-56-UIC Inside Corner Trim Dimensions

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WS-56-UIC Inside Corner Trim Detail

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WS-56-UIC - PARTS LIST

This parts list is designed to help you calculate the quantity of accessories that you’ll need for your trim installation. It has all of the accessories that are needed to install 1 full piece of trim, which is 120" long. To calculate the total number of accessories you will need for your job, simply take the number of trim pieces associated with the trim part purchased and multiply the list by that number for a total for your project.

COMPONENTS LIST

1 Piece Outside Corner Trim - WS-56-UIC
20 Lap Screws (Metal to Metal) With Sealant Washer
20 Linear Feet Of Double Sided Butyl Tape

If the metal panels are installed horizontally you will also need:

20 Linear Feet Of Outside Foam Closures
An Additional 20 Linear Feet Of Double Sided Butyl Tape

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How To Install Metal Corner Trim

Corner Trim Installation Videos

Corner trim is the typically the last pieces of flashing that's installed for a metal siding job. If the panels are installed horizontally, then it will require foam closure strips. If it's installed vertically foam closure is not required.