Double glazing prices in West Sussex
West Sussex sits close to the national average, with a small premium in the commuter belt around Crawley, Horsham and East Grinstead and softer pricing along the coast and in the Downs villages.
Key takeaways
- A typical West Sussex three-bed semi with eight windows and a door usually quotes between £5,900 and £8,550.
- West Sussex quotes generally sit close to national averages.
- Flint and stone cottages around Chichester and the Downs need bespoke making good rather than standard trim.
- Three written quotes for the same specification remains the reliable way to price a job here.
West Sussex sits close to the national average, with a small premium in the commuter belt around Crawley, Horsham and East Grinstead and softer pricing along the coast and in the Downs villages.
What double glazing costs in West Sussex
| Job | Typical West Sussex range |
|---|---|
| 3 windows, terraced house | £3,450 – £4,900 |
| 5 windows, semi-detached | £3,250 – £4,700 |
| 8 windows + 1 door, 3-bed semi | £5,900 – £8,550 |
| Full house, 12 windows + 2 doors | £8,650 – £12,750 |
| Bay window | £2,450 – £4,300 |
| Composite front door | £900 – £1,650 |
What moves the price in West Sussex
- Flint and stone cottages around Chichester and the Downs need bespoke making good rather than standard trim.
- Crawley and Horsham have dense installer coverage, which keeps quotes competitive.
- Coastal towns such as Bognor Regis and Littlehampton see faster hardware wear.
- Labour rates are not uniform: work in Crawley and Worthing is usually priced differently from the more rural parts of the county.
- How many installers genuinely cover your postcode. Dense coverage means competitive quotes; thin coverage means you pay for travel time.
The local housing stock
Commuters drove a lot of 1930s and post-war semi building around Crawley and Horsham, while Chichester and the Downs villages hold far older flint and brick cottages with irregular openings.
What to check on a West Sussex quote
- FENSA or CERTASS registration number, verified independently, since you may need the certificate when you sell.
- Scaffolding shown as included or separately priced, particularly on two-storey and bay work.
- Making good defined: plaster repair, architraves and external pointing.
- Consent position confirmed in writing if the property is in a conservation area or listed.
- Guarantee length with named insurance backing, not just a promise.
How to get a fair West Sussex price
Three quotes for the same written specification, all from firms registered to work in your postcode, is the reliable method. Ask each installer for the same make and model of frame and glass, the same hardware grade and the same scope for making good, otherwise the totals you compare are not comparable at all. Take the highest and lowest out of the decision and compare the middle quote against both on scope rather than on headline price.
Towns covered in West Sussex
Installers on our network cover West Sussex postcodes BN, RH, PO, GU, including:
- Crawley
- Worthing
- Horsham
- Chichester
- Bognor Regis
- Haywards Heath
- East Grinstead
- Burgess Hill
- Littlehampton
- Shoreham-by-Sea
- Midhurst
- Petworth
Frequently asked questions
A typical three-bed semi with eight windows and a door quotes between £5,900 and £8,550 fitted, including VAT. Smaller jobs of three to five windows usually land between £3,250 and £4,700.
Around the national average. A three-bed semi with eight windows and a door typically quotes between £5,900 and £8,600.
Usually. Irregular openings and flint or stone walls mean bespoke frames and more careful making good, which adds to labour.
Three, all for the same written specification. West Sussex has enough registered installers that competitive quotes are realistic in almost every postcode, though rural parts of the county can be slower to survey.
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