What you can expect from us
Delivering quality interior carpentry since 1980
We fit and repair woodwork with decades of hands-on experience.
Woodwork and decorating coordinated seamlessly
We handle the joinery and the painting together to save you time.
Woodwork solutions for houses and commercial
We supply robust timber finishes for both domestic homes and offices.

Interior woodwork that finishes a room properly
We handle carpentry services that make a visible difference to how your property looks and works, from skirting boards and internal doors to bespoke shelving and timber repairs. Clean lines matter more than people think, especially after plastering, new flooring or a refurbishment, as rough edges and damaged woodwork can make the whole room feel unfinished.
We fit contemporary and traditional profiles, match existing styles where possible, and prepare surfaces for paint, stain or varnish. In London, plenty of homes and workspaces need careful joinery that suits older features as well as newer alterations. S.I Painting & Decorating Ltd also coordinates carpentry with plastering and decorating, which saves you juggling separate trades on the same job. That means your walls, woodwork and final finish can all come together in the right order, without the usual faff.
What you can get sorted
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Skirting board installation and repairs
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Architrave fitting and replacement
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Internal door fitting and adjustment
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Door frame repairs and finishing
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Staircase and bannister timber work
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Shelving and storage for awkward spaces
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Boxing in exposed pipes and services
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Paint, stain or varnish preparation

Practical repairs and made-to-measure solutions
Your property may only need one sticking door adjusted, or it may need full timber finishing after a larger renovation, and we welcome both. Our carpenters repair door frames, refresh stair parts, box in exposed pipework and build storage that makes better use of awkward spaces.
Small details count here, because neat joins around corners, tidy architraves and well-fitted bannisters are the bits you notice every day. We also prepare completed woodwork for staining, varnishing or painting, so the final look feels consistent rather than patched together. We work across London for homes, rental properties, offices and refurbishment projects where disruption needs to be kept in check.
Frequently asked questions
PeterA, Yell
Very happy with SI Painters and the job they did for us. They were quick and efficient as well as communicative and friendly. Accommodated some quick additional requests at late notice and finished up nicely. Would recommend.


