London’s period properties deserve a sash window replacement that genuinely matches the quality of the original — not a standard product from a catalogue adapted to fit.
At Lumiere View, every sash window we supply for replacement is made to measure in our Uxbridge workshop. We take precise measurements of your existing opening, replicate the original profile and glazing bar details where required, and build the replacement to fit properly from the start.
Our sash window replacement London service covers Victorian, Georgian, and Edwardian properties across the city, including homes in conservation areas where planning requirements apply. We offer replacement sash windows in both handpainted hardwood timber and low-maintenance uPVC — all fitted with double glazing, precision-balanced sash mechanisms, tilt-in cleaning, and multi-point locking as standard.
A sash window replacement is only as good as the installation behind it. The sash mechanism needs to be correctly weighted and balanced so the window slides effortlessly without needing to be forced. The draught seals need to be properly bedded around the full perimeter of both sashes. The glazing beads and putty finish need to be neat and weathertight. These are the details that separate a window that performs well for 25 years from one that starts causing problems within two.
At Lumiere View, we approach every sash window replacement London project with the same attention to these fundamentals. Our fitters have years of experience working specifically on period sash windows and understand the craftsmanship that the work requires. We also take care of the surrounding fabric of your home during installation — protecting internal plasterwork and external brickwork throughout — so the finished result looks clean and considered, not patched and rushed.

We secure your property quickly and professionally, 7 days a week.

Repairs, replacements, and installations with efficiency and quality guaranteed.

Tailored glazing for homes, offices, and shopfronts across Uxbridge.

Most repairs are completed on the spot, saving you time, stress, and extra costs.

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