Window Fitter Costs in Kensington
London | Modelled planning ranges | Base prices dated May 2026 | Includes labour and materials
Cost Calculator
Estimated cost in Kensington
£429 - £1,216
Double Glazing Replacement (three to five windows)
Typical duration: 2-4 hours per window
Window Fitter Prices in Kensington
Double Glazing Replacement
£429 - £1,216Labour
£143 - £358
Materials
£286 - £858
Typical duration: 2-4 hours per window
Front Door Replacement
£787 - £3,361Labour
£215 - £501
Materials
£572 - £2,860
Typical duration: 3-6 hours
Bifold Door Installation
£3,432 - £10,010Labour
£572 - £1,430
Materials
£2,860 - £8,580
Typical duration: 1-2 days
Misted Unit Replacement
£129 - £429Labour
£57 - £143
Materials
£72 - £286
Typical duration: 30-60 minutes per unit
How Kensington Compares
More expensive
Our model for Kensington is 43% above the base estimate. This is a location assumption, not a measured local quote average.
Illustrative Seasonality for Window Fitter Work
Our seasonal model peaks in Jun and is lowest in Jan. This is not live demand data or a forecast of prices or availability.
What Affects the Price
Double Glazing Replacement
- Window size and opening type (casement, tilt-and-turn, sash)
- Frame material (uPVC, timber, aluminium)
- Glass specification (double, triple, self-cleaning)
- Number of windows in the order
- Access and scaffolding requirements
Front Door Replacement
- Door material (composite, timber, uPVC, aluminium)
- Lock and hardware specification
- Side panels or glazed sections
- Whether the frame needs replacing
Bifold Door Installation
- Number of panels and total opening width
- Frame material (aluminium, uPVC, timber)
- Structural opening work required
- Threshold and drainage details
Misted Unit Replacement
- Window size
- Glass specification
- Accessibility of the window
- Number of units to replace
Window Fitter Profiles Near Kensington
Find trusted, reviewed window fitter professionals near you. Tradesfolk is completely free to use.
Frequently Asked Questions
How much does a window fitter cost in Kensington?
Window Fitter prices in Kensington typically range from £129 for misted unit replacement to £10,010 for bifold door installation. Prices include both labour and materials.
What is the average cost of double glazing replacement in Kensington?
Double Glazing Replacement in Kensington costs between £429 and £1,216 on average, depending on the scope of work and materials chosen.
When is the cheapest time to hire a window fitter in Kensington?
Demand for window fitter work in Kensington is typically lowest in January. Booking during quieter months may mean better availability and competitive pricing.
Are window fitter prices in Kensington above or below the national average?
Window Fitter prices in Kensington are around 43% above the national average, reflecting higher local labour rates and cost of living.
Window Fitter prices in nearby towns
Other trade prices in Kensington
Looking for a window fitter in Kensington?
Browse local window fitter profiles with reviews from local homeowners. 100% free.