We supply and fit aluminium windows, doors and glazing repairs across Southend-on-Sea and the surrounding Essex area, covering SS0–SS3, SS9. Typical supplied-and-fitted cost for a standard 1200 × 1200mm casement in Southend-on-Sea is £740–£1,100.
Southend-on-Sea housing is dominated by Victorian and Edwardian seafront terraces, interwar semis through Westcliff and Leigh-on-Sea, and estuary-facing property that sits in continuous salt exposure. That matters, because the right window is the one that suits the stock — not the one the salesperson has in the van.
Southend-on-Sea has conservation areas including Clifftown and Leigh Old Town. Replacing windows is permitted development for most houses, but a conservation area with an Article 4 direction removes that right, flats have no permitted development rights at all, and a listed building always needs listed building consent.
Check with Southend-on-Sea City Council before you order anything. A pre-application conversation costs nothing; an enforcement notice costs a great deal. In practice, conservation officers object to thick sightlines rather than to aluminium as a material — which is exactly why a slim aluminium heritage profile is routinely accepted where uPVC is refused.
Southend-on-Sea sits close enough to salt water that the powder-coat specification genuinely matters. A standard polyester powder coat within a mile or two of the coast will begin to chalk and pit years before its guarantee expires. Specify Qualicoat Seaside grade, which uses a heavier pre-treatment developed for marine environments, and rinse the frames with fresh water a few times a year.
This is a specification issue, not an upsell. If a quote for a coastal Southend-on-Sea property does not mention marine-grade coating, ask why.
Southend-on-Sea sits in the East of England pricing band, which runs at roughly 105% the national average. These are supplied-and-fitted ranges including VAT.
| Job | Typical cost |
|---|---|
| Casement window, approx. 600 × 900mm supplied & fitted | £550 – £800 |
| Casement window, approx. 1200 × 1200mm supplied & fitted | £740 – £1,100 |
| Casement window, approx. 1800 × 1200mm supplied & fitted | £1,030 – £1,520 |
| Tilt & turn window, approx. 1200 × 1200mm supplied & fitted | £890 – £1,310 |
| Three-section bay window supplied & fitted | £2,310 – £3,780 |
| Bi-fold door, 3 panes, approx. 3m supplied & fitted | £3,990 – £6,300 |
| Whole house, 3-bed semi (8–10 windows) supplied & fitted | £6,820 – £11,550 |
Ranges include VAT and installation. Final price depends on size, spec, access and site condition — a survey gives you a fixed number.
Most window faults are repairs, not replacements. A misted unit is £80–£190 and keeps your existing frame. A handle is £40–£100. A dropped sash is usually a hinge, at £60–£110. And if a window is broken or a door will not lock, we treat it as an emergency — same day where a fitter is free in your SS postcode, next day everywhere else.
| Job | Typical cost |
|---|---|
| Misted / blown double glazed unit, replaced per unit | £80 – £190 |
| Same-day glass replacement, standard pane per pane | £120 – £280 |
| Emergency boarding up per opening | £90 – £180 |
| Window or door handle replaced per handle | £40 – £100 |
| Friction hinge replaced per hinge | £60 – £110 |
| Lock / locking mechanism replaced per lock | £80 – £180 |
Ranges include VAT and installation. Final price depends on size, spec, access and site condition — a survey gives you a fixed number.
We cover SS0–SS3, SS9, plus the wider Southend-on-Sea City Council area.
A standard 1200 × 1200mm aluminium casement window typically costs £740–£1,100 supplied and fitted in Southend-on-Sea, reflecting East of England pricing. A small window runs £550–£800 and a large one £1,030–£1,520. A full three-bed semi generally lands between £6,820 and £11,550.
We cover SS0–SS3, SS9 and the surrounding Essex area. If you are just outside, put your postcode on the quote form and we will confirm your local installer and lead time.
For most houses, no — it is permitted development. But Southend-on-Sea has conservation areas including Clifftown and Leigh Old Town, so check with Southend-on-Sea City Council before you order: a conservation area with an Article 4 direction removes permitted development rights, and a listed building always needs consent.
Yes. Broken glass, a door that will not lock, a break-in or storm damage are treated as emergencies — same day where a fitter is free in your postcode, next day everywhere else. Boarding up is £90–£180 and same-day glass replacement £120–£280.
Free survey, fixed price, no pressure. Or call us and we'll give you a realistic ballpark in five minutes.
