£6,600 – £19,800 to replace the windows in an average home
That’s about 22% above the UK national average for London.
Get a free quote from local pros →In London, England, to replace the windows in an average home typically runs £6,600–£19,800. London is one of the country’s higher-cost markets — expect prices roughly 22% above the UK national average, driven by higher labor rates, permit costs and steady demand. These figures come from national project ranges adjusted by ZeroFi’s local cost index — the same one that powers our instant estimates. All figures are in pounds sterling (GBP) and typically include VAT awareness — check whether a quote includes VAT.
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In London, England, expect £6,600–£19,800 to replace the windows in an average home — about 22% above the UK national average. Your exact price depends on frame material — vinyl vs. fiberglass vs. wood and glass package (double vs. triple pane, low-e). Describe your job to get a real quote from local pros.
London is one of the country’s higher-cost markets — expect prices roughly 22% above the UK national average, driven by higher labor rates, permit costs and steady demand.
Describe your project on ZeroFi and we’ll match you with vetted London pros who can quote it — free, no account needed, usually the same day.
Describe your job and get matched with vetted London pros — free, in seconds.