Fitting the capping cover over an existing window board is fairly straightforward, and can be completed in a few simple steps.
- Cut capping board length to match overall length of existing window board (include the joggles that wrap around the reveal if they exist)
- If necessary, cut the back edge of capping board along length to equal existing board depth plus 9mm (allowance for thickness of front lip)
- Measure length of reveal and cut out any joggles as required
- Apply quick grab adhesive to top of window board before placing capping board firmly on top
- Trim end caps to desired length and fix with superglue and activator
- Apply decorators caulk around edges for a neat finish if required