Wales regional pricing

How Much Does a Window Fitter Cost in Cardiff?

Updated prices for . Cardiff prices are typically 2% below the national average.

14 services priced
Wales region
Updated

How many windows?

1 windows

Per-window prices are multiplied by your quantity. Package prices and doors stay as shown.

Price summary

Cardiff Price Summary

Service Low Average High
Single Casement Window (uPVC) £345 £465 £590
Double Casement Window (uPVC) £440 £615 £785
Bay Window (3-Panel, uPVC) £1,180 £1,820 £2,460

Prices include labour and materials. VAT may apply. Based on Wales regional pricing.

Ad Slot -- In-Content 1

Full pricing

All Window Fitter Prices in Cardiff

Every price adjusted for Cardiff using a 0.983x cost multiplier, rounded to the nearest £5.

Single Casement Window (uPVC)

Low

£345

Average

£465

High

£590

2-3 hours per window

Double Casement Window (uPVC)

Low

£440

Average

£615

High

£785

2-4 hours

Bay Window (3-Panel, uPVC)

Low

£1,180

Average

£1,820

High

£2,460

1 day

Sash Window Replacement (uPVC)

Low

£490

Average

£735

High

£985

3-4 hours

Sash Window Replacement (Timber)

Low

£785

Average

£1,280

High

£1,770

4-6 hours

French Doors (uPVC Pair)

Low

£785

Average

£1,130

High

£1,475

Half day

Patio / Sliding Doors (uPVC)

Low

£885

Average

£1,425

High

£1,965

Half day

Bi-Fold Doors (3-Panel, Aluminium)

Low

£2,460

Average

£3,685

High

£4,915

1 day

Front Door Replacement (Composite)

Low

£785

Average

£1,130

High

£1,475

3-4 hours

Full House Window Replacement (3-Bed, 8 Windows)

Low

£2,950

Average

£4,180

High

£5,405

2-3 days

Glass Replacement (Single Sealed Unit)

Low

£75

Average

£135

High

£195

30-60 minutes

Secondary Glazing (Per Window)

Low

£195

Average

£295

High

£395

1-2 hours

Roof Window / Skylight (Velux-Style)

Low

£490

Average

£835

High

£1,180

Half day

Window Repair (Hinges, Locks, Handles)

Low

£50

Average

£100

High

£145

30-60 minutes

Ad Slot -- In-Content 2

Regional comparison

How Cardiff Compares

Average cost of single casement window (upvc) across regions.

Cardiff
-2% £465
National Average
baseline £475
London
+24% £590

Local insights

What Affects Window Fitter Costs in Cardiff?

Wales has a distinctive mix of housing, from Victorian and Edwardian terraces in the south to stone-built cottages and rural properties across the rest of the country. Cardiff and the wider area around Swansea and the Valleys include many older properties that present challenges for window fitter work. Stone walls, exposed locations, and older infrastructure all tend to push costs toward the higher end.

Wales sits below the national average for trade costs. Labour rates in Cardiff are typically 2% below the UK average. While this makes window fitter work more affordable, there can be fewer qualified professionals in rural areas compared to English cities, which can mean longer waiting times. In more populated areas, competition keeps prices reasonable. Always get at least three quotes.

Properties in Cardiff can present specific challenges that affect window fitter costs. Stone-built and older Welsh terraces often have thick walls that make work more difficult and expensive. Properties in exposed or rural locations may face harsher weather conditions that influence timing and approach. For larger jobs in Cardiff, expect to pay £2,950 to £5,405 for full house window replacement (3-bed, 8 windows).

When getting quotes in Cardiff, aim for at least three from different qualified professionals. Ask each one to visit and assess the work rather than quoting over the phone. A good window fitter will check existing conditions, identify complications, and provide a detailed cost breakdown. Be wary of quotes that seem significantly cheaper — they may be cutting corners on materials or quality. Always check qualifications, insurance and recent reviews.

Ad Slot -- In-Content 3

More services

Other Services in Cardiff

Explore costs for other services in the Cardiff area.

50 services — scroll to explore

Common questions

Frequently Asked Questions

Common questions about window fitter costs in Cardiff.

How much does a window fitter cost in Cardiff in 2026?
Single Casement Window (uPVC) in Cardiff typically costs between £345 and £590, with the average being around £465. Prices vary depending on the scope of work, materials used, and the specific requirements of your property.
Are window fitter prices cheaper in Cardiff than London?
Yes. Cardiff window fitter costs are typically 2% below the national average, while London prices run around 24% above it. For single casement window (upvc), you could save over £125 compared to the same job in London.
How do I find a good window fitter in Cardiff?
Get at least three quotes from different tradespeople, check recent reviews, and ask whether the quote includes VAT and everything you need. A detailed written quote that breaks down all costs is a good sign. Always check qualifications, insurance and recent reviews before hiring.
What affects window fitter prices in Cardiff?
The main factors are the scope and complexity of what you need, the options and products chosen, and local market rates. Cardiff rates are 2% below the national average. Getting multiple quotes is the best way to ensure a fair price.
Do window fitter prices include materials in Cardiff?
The prices shown on this page include all typical costs. However, when getting real quotes, always confirm what is and isn't included. Some tradespeople break out costs separately, while others give an all-in price. Ask for a detailed breakdown before agreeing to any work.