Dewsbury, West Yorkshire — where Mazuli supplies aluminium windows

Dewsbury, West Yorkshire

Aluminium Windows in Dewsbury

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 Dewsbury
Lead Time
2–10 Working Days
Max Frame Size
5,000 × 2,400mm
U-Value
From 1.4 W/m²K
Glazing Range
28–44mm

Dewsbury. Photo by No Swan So Fine, CC BY-SA 4.0

Aluminium Windows for Dewsbury 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 WF postcode area and the rest of West Yorkshire, including Batley (2 miles due north), Morley (4 miles north-north-east) and Wakefield (5 miles due east).We manufacture and deliver — your own installer or builder does the fitting.

Getting it to Dewsbury

  • Lead time: 2–10 working days from confirmed sizes
  • Delivered on our own fleet to a fixed date — Dewsbury is 8 miles south-south-west of Leeds, under an hour by road via the M62 and A650
  • Made to the sizes you or your installer confirm — we don't install
Aluminium Windows manufactured by Mazuli and supplied to Dewsbury

Around Dewsbury

Dewsbury is in West Yorkshire. There are 31 other places we deliver to within 20 miles of it. Heading out of Dewsbury, the nearest we list are Batley to the north (2 miles), Wakefield to the east (5 miles), Holmfirth to the south (11 miles) and Brighouse to the west (6 miles). We list 29 other places in West Yorkshire; the furthest from Dewsbury is Wetherby, 19 miles north-north-east.

Also within 20 miles: Wortley (7 miles), Rothwell (7 miles), Pudsey (7 miles), Leeds (8 miles), Elland (9 miles), Bradford (9 miles).

Recent deliveries near Dewsbury

Since June 2026 we've delivered aluminium windows within 10 miles of Dewsbury, to postcode districts including BD4, HD1, LS3, LS12, LS13, LS28, WF5 and WF15.

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 Dewsbury — questions we get asked

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

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 Dewsbury?

2–10 working days from confirmed sizes — the same wherever you are. Dewsbury is about 8 miles south-south-west 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 Dewsbury?

Yes. Installers, builders and fabricators across the WF area — Dewsbury, Batley, Morley and Wakefield — can open a trade account: manufacturer-direct pricing, no minimum order value and a dedicated account manager.

Aluminium Windows for Dewsbury — get a price

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

Request a Quote