Southend-on-Sea, Essex — where Mazuli supplies aluminium windows

Southend-on-Sea, Essex

Aluminium Windows in Southend-on-Sea

Premium aluminium casement windows manufactured in Leeds using Cortizo systems. 2–10 day lead times, fleet delivery, and manufacturer-direct pricing for trade and retail.

Aluminium Windows manufactured by Mazuli for customers in Southend-on-Sea
Lead Time
2–10 Working Days
Max Frame Size
5,000 × 2,400mm
U-Value
From 1.4 W/m²K
Glazing Range
28–44mm

Southend-on-Sea. Photo by Colin Park, CC BY-SA 2.0

Aluminium Windows for Southend-on-Sea homes and sites

Windows are usually a whole-house order rather than a single opening, so colour consistency and accurate measurements matter more than lead time. Ordering every window together is the simplest way to keep the colour and finish consistent across the property.

We supply aluminium windows across the SS postcode area and the rest of Essex, including Chelmsford (17 miles north-west), Maidstone (20 miles south-south-west) and Canterbury (24 miles south-east).We manufacture and deliver — your own installer or builder does the fitting.

Getting it to Southend-on-Sea

  • Lead time: 2–10 working days from confirmed sizes
  • Delivered on our own fleet to a fixed date — Southend-on-Sea is 183 miles south-south-east of Leeds, about 4½ hours by road via the A1 and A14
  • Made to the sizes you or your installer confirm — we don't install
Aluminium Windows manufactured by Mazuli and supplied to Southend-on-Sea

Around Southend-on-Sea

Southend-on-Sea is in Essex, on the coast. There are 2 other places we deliver to within 20 miles of it. Heading out of Southend-on-Sea, the nearest we list are Chelmsford to the north (17 miles), Maidstone to the south (20 miles) and Sevenoaks to the west (29 miles). We list 3 other places in Essex; the furthest from Southend-on-Sea is Saffron Walden, 39 miles north-north-west.

Recent deliveries near Southend-on-Sea

Since June 2026 we've delivered to postcode districts within 10 miles of Southend-on-Sea, including ME12, SS6, SS7, SS11 and SS13.

Orders delivered here have included French doors.

From our own delivery records, by postcode district. Trade orders are recorded at the installer's delivery address. Updated 23 October 2026.

Aluminium Windows — key specification

The same specification applies wherever we deliver. For the full detail, drawings and options, see the Aluminium Windows product page.

  • Slim Cortizo aluminium sightlines
  • Side hung, top hung and fixed light sash options
  • Thermally broken profiles — U-values from 1.4 W/m²K
  • Frame sizes up to 5,000 × 2,400mm
  • Multi-point espagnolette locking as standard
  • Fleet delivery to a date given when you order

Aluminium Windows in Southend-on-Sea — questions we get asked

What U-value can I get on aluminium windows in Southend-on-Sea?

From 1.4 W/m²K, depending on the glass specification. The Building Regulations limit for replacement windows in England is 1.4 W/m²K, so choose the glass with that in mind — ask us for the figure for your chosen build-up.

Can I have different colours inside and out?

Yes — dual-colour (a different colour inside and out) is available at no extra charge on stock finishes. A dark exterior with a white interior is a common combination.

What's the lead time for aluminium windows in Southend-on-Sea?

2–10 working days from confirmed sizes — the same wherever you are. Southend-on-Sea is about 183 miles south-south-east of our Leeds factory, and every order is delivered on our own fleet, to a fixed date confirmed when you order.

Do you offer trade prices on aluminium windows in Southend-on-Sea?

Yes. Installers, builders and fabricators across the SS area — Southend-on-Sea, Chelmsford, Maidstone and Canterbury — can open a trade account: manufacturer-direct pricing, no minimum order value and a dedicated account manager.

Aluminium Windows for Southend-on-Sea — get a price

Send your sizes or drawings and we will come back with a price, a lead time and a delivery date.

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