The metal siding will slide into the j trim so install the channel with the opening of the j facing the direction of the siding.
Steel trim around garage door.
Use a hack saw to cut the trim to the length you need.
Aluminum capping is also referred to as aluminum cladding and aluminum wrapping.
Capping is the process of applying cut and formed aluminum sheeting over exterior wood trim.
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Frame the rough opening to a height that is 1 5 taller than the door that you have selected.
Step 3 position the weather stripping and trim above the garage.
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Adding aluminum capping around your garage door will make this one less area of exterior home maintenance you ll need to worry about.
Frame the rough opening to 3 inches wider than the garage door size you have selected.
Attach the j trim along the line that will form the upper edge of the metal siding.
Amerimax 0 5 in x 144 in musket brown j channel metal siding trim.
Comparable to 25 26 gauge sheet metal the pieces are available in lengths of 4ft 6ft and 8ft sections.
The aluminum trim is made with 019 thickness aluminum.
For pricing and availability.
Install the trim by nail the longer side of the j to the framing lumber with the washer head metal siding nails.
If you are adding trim to other parts of the door cut those pieces out as well.
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Spectra 24 in x actual length smooth black over white trim coil trim coil metal siding trim.
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If you are installing a 9 wide door the opening will be 9 3 wide.
You will need to measure both the height and the width of the garage door.
25 variations available 10 steel drip cap.
This will determine how long your trim will need to be.
This is step 17 in a 24 step video series that shows you how to install.