Window Installers in SW11
Wandsworth
Property data: Census 2021 · 39,377 households
Window projects in SW11 can range from simple replacements to larger whole-home upgrades. This page gives a local baseline for costs, property types and material choices.
Quick answer
How should I compare window quotes in SW11?
For a reliable comparison in SW11, ask each installer to price the same scope: frame material, glass rating, opener layout, ventilation, trims, disposal and access. The survey should confirm exact sizes and any finishing work.
Full-house estimate
£2,295-£3,902
5 windows, A-rated uPVC
Households
39,377
Census 2021
Most common property
Flats
39,377 households analysed
Need new windows in SW11?
Get matched with FENSA / CERTASS window installers in a few questions. Free quotes, no sales pressure.
Get My Free QuotesProperty types in SW11
Source: Census 2021 · 39,377 households
Window count and total cost vary by property type. Detached homes typically have 10 or more windows, semi-detached 7 to 8, terraced 5 to 6, and flats 3 to 4.
Window costs by property type
Indicative full-house uPVC pricing, by home size
| Property type | Typical windows | Full-house cost |
|---|---|---|
| Detached | 10 | £5,000-£8,500 |
| Semi-detached | 7 | £3,500-£5,950 |
| Terraced | 6 | £3,000-£5,100 |
| FlatMost common here | 4 | £2,000-£3,400 |
Costs are based on A-rated uPVC double glazing, supply and fit. Aluminium and timber frames typically cost 30 to 80% more. Exact pricing depends on dimensions, style, glazing spec and access.
Window materials to consider in SW11
uPVC — most popular and lowest cost. Excellent insulation, no maintenance, 20+ year lifespan. Suits any property style.
Aluminium — slim sightlines and a modern look. Costs more than uPVC but lasts 40+ years. Best for contemporary extensions and large picture windows.
Timber — traditional appearance, often required for listed properties or conservation areas. Higher cost and needs periodic re-sealing or painting.
Composite — timber inside, aluminium or uPVC outside. Combines the look of wood with low maintenance. Premium price point.
Need new windows in SW11?
Compare free quotes from vetted local installers. Just a few questions, no obligation.
Your property
What type of property do you have?
Make quotes comparable before choosing
Homes in SW11 are led by flats. Before comparing prices, ask every installer to quote against the same scope:
- Pick the right frame material for the property style
- Compare the same glass rating, opener layout and frame finish
- Check trickle vents, safety glass and escape hinge requirements
- Include removal, disposal, trims and any repairs around the frames
- Clarify bay-window work, upper-floor access and any scaffolding
- Use registered installers with written guarantees
Common questions about windows in SW11
Which window styles suit homes in SW11?
SW11 is mostly flats, where casement windows are the most common and cost-effective choice. Period terraces and bay-fronted homes often suit sash or bay windows to keep their original character, while flats and modern builds tend to use casement or tilt-and-turn units. uPVC is the most popular frame across all of these, with aluminium and timber as premium options.
Which installers cover SW11?
Our network includes FENSA and CERTASS registered installers covering SW11 and nearby areas in Wandsworth. After you submit a quote request, we match you with local companies who specialise in your window type and property style.
How long does installation take?
Most full-house installations in SW11 take between 1 and 3 days depending on window count and property access. Bay windows and timber alternatives may add an extra day. Your installer will give a firm timeline during the free home survey.
How it works
- 1
Complete your free quote request
Answer a few quick questions about your property. Takes under 60 seconds.
- 2
Get matched with a local installer
We match you with a vetted installer who covers SW11 and has experience with your property type.
- 3
Free consultation and quote
Your installer calls to discuss your needs and arrange a home visit. All quotes are free with no obligation.
Check your windows installation options in SW11
Get matched with vetted installers in a few questions. Free quotes, no sales pressure.
Get My Free QuotesUseful window quote guides
Cost estimates are indicative and based on mid-range A-rated uPVC casement windows. Exact prices depend on dimensions, glazing spec, style and installer. Property mix from Census 2021.