Local service
uPVC Sash Windows in London
Modern uPVC sliding sash windows with timber-look sightlines - the traditional appearance of a Victorian sash without the maintenance, at 30-40% less than engineered timber.
London
uPVC Sash Windows you can trust
Modern uPVC sashes have come a long way. Mechanical (not welded) joints, run-through sash horns, deep bottom rails and Georgian bar options mean the finished window reads as traditional from the street - the difference is you never repaint it and you get A-rated energy performance out of the box.
They're the practical choice for the vast majority of London Victorian and Edwardian terraces that sit outside conservation areas. For homes inside Article 4 designations we'll usually recommend timber - we cover both.
Every uPVC sash we fit tilts inward for cleaning, comes with a 10-year manufacturer guarantee, and is installed by our own FENSA-registered fitting teams.
- Slim mechanical joints - virtually invisible from the pavement
- A-rated double glazing as standard, triple glazing available
- Tilt-for-cleaning, run-through horns, deep bottom rails
- FENSA registered - 10-year insurance-backed guarantee
- Finance from 0% APR available
Local coverage
Areas we cover across London
Postcodes
uPVC Sash Windows installations across every London postcode
If your postcode is on this list, we can be with you for a free home survey usually within the week. Not sure? Call us on 020 8808 1221.
FAQs
uPVC Sash Windows in London - your questions answered
Do uPVC sash windows really look like timber?
Modern slim-sightline uPVC sashes are convincing from the pavement - most people can't tell the difference until they touch them. From close inspection you can see uPVC's slightly softer edges, which is why conservation officers typically require timber inside Article 4 areas.
Are uPVC sashes acceptable in conservation areas?
Usually not - most London borough conservation officers require timber sashes with specific sightline details. Outside those designations uPVC is fine and needs no planning permission. We check the address at survey and tell you which route applies.
How much do uPVC sash windows cost?
A typical uPVC sash runs £950-£1,400 supplied and fitted. Whole-house quotes are usually 10-15% cheaper per window. Fixed written price after the free survey - no pressure.
Can I get Georgian bars or a stained-wood finish?
Yes - we offer Georgian and Victorian bar layouts and a full range of woodgrain foils (Golden Oak, Rosewood, Anthracite Grey and more) with matching colour internally or dual-colour if you prefer white inside.
Nearby
Other areas we cover
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