Things You'll Need:
- Flex Trim
- Construction adhesive
- Nail gun
- Finishing nails
- Wood putty
- Putty knife
- Saw
- Sandpaper
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Step 1
Measure the area you wish to cover with flexible trim. Flex Trim can be used on doorway arches, curved walls and other places where traditional wood trim might be too hard or too expensive to install. Make sure you buy enough, along with a little extra for touch-ups or in case of mistakes.
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Step 2
Prepare the surface that will receive the trim. Flexible trim will show any bumps or irregularities in the base surface. Sand down any bumps and fill in any holes or depressions in the base. A smooth and flat base layer will ensure a beautiful final result.
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Step 3
Measure, mark and cut each piece of trim for optimal fit. You can cut the trim with regular woodworking tools. Flex Trim is designed to be used the same way as wood trim. If you use a power saw, though, make your cuts quickly and precisely to keep the trim from overheating and melting.
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Step 4
Apply construction adhesive to the back of the trim in a wavy "S" pattern. Press the trim into place. Using small finishing nails, nail the trim in place. Avoid nailing within a half-inch of the edge to prevent splitting.
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Step 5
Fill nail holes with a small dollop of wood putty and a small putty knife. Once the putty dries, sand the surface to make it smooth and uniform.
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Step 6
Clean the surface of the trim to remove any dust or debris before painting or staining.
