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Skirting and Architraves
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Wall and Ceiling Panelling
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Intrim Mouldings large range of solid timber handrail profiles and wall projection systems are beautifully appealing and durable and use our time-saving installation systems. Seen in projects right across the country from Sydney, Brisbane, Melbourne, Perth, Adelaide, and everywhere in between.
Intrim Group are the leaders in custom timber mouldings. Designing many patented systems, exclusive designs and distributorships for many products for residential and commercial projects.
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Indah Island, Coolbinia
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Home > Product Installation Guides > How to install a window sill with scotia
Installing window sill with Scotia is made easy by following this guide. We will show you the tools, and simple step-by-step instructions on installing window sill with Scotia.
Ensure you have the required tools and equipment to complete the job.
To determine distant sill sits below the window reveal.
Measure to the outside of architraves plus allowance for sill overhang past the architraves plus wastage.
Cut mitre to one end of sill and square cut on the other end to the length determined in step 2.
Fix resting blocks on wall to rest the sill on while marking the corner point on sill to cut the mitre on.
Cut mitre on the other end of the sill. Mitre cuts should be on both ends of the sill ready to install.
Predrill both ends of the sill to be used for fixing with nails or screws. Apply glue to the back face of the sill and fix it into place, ensuring it is aligned with architraves at each end. Predrill the remaining sill and fix and punch nails or countersink screws.
Check for a neat fit.
Apply glue and position ends in place. Fix join with fine finishing nail and wipe away excess glue.
Remove resting blocks from underside of sill.
Align scotia to mitre cut on the underside of the sill. Determine the length of the scotia and mark the cut at the mitre join on the opposite end of the scotia.
Cut mitre on the other end of the scotia to the exact length determined in step 10.
Check ends for a neat fit. Then apply adhesive to the back faces of the scotia and fix it in place with nails. Apply glue to ends and push in place and wipe away excess glue.
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Store all your favourite profiles here.
Store all your favourite profiles here.