Slough, Berkshire
Aluminium Windows in Slough
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.
- Lead Time
- 2–10 Working Days
- Max Frame Size
- 5,000 × 2,400mm
- U-Value
- From 1.4 W/m²K
- Glazing Range
- 28–44mm
Slough. Photo by alwye, CC BY-SA 4.0
Aluminium Windows for Slough 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 SL postcode area and the rest of Berkshire, including Windsor (2 miles south-south-west), Gerrards Cross (6 miles north-north-east) and Beaconsfield (7 miles north-north-west).We manufacture and deliver — your own installer or builder does the fitting.
Getting it to Slough
- Lead time: 2–10 working days from confirmed sizes
- Delivered on our own fleet to a fixed date — Slough is 163 miles south-south-east of Leeds, about 4 hours by road via the M1 and M25
- Made to the sizes you or your installer confirm — we don't install
Around Slough
Slough is in Berkshire. There are 28 other places we deliver to within 20 miles of it. Heading out of Slough, the nearest we list are Gerrards Cross to the north (6 miles), Ealing to the east (12 miles), Windsor to the south (2 miles) and Marlow to the west (9 miles). We list 4 other places in Berkshire; the furthest from Slough is Newbury, 32 miles west-south-west.
Also within 20 miles: High Wycombe (11 miles), Weybridge (11 miles), Ealing (12 miles), Richmond (13 miles), Watford (13 miles), Woking (13 miles).
Recent deliveries near Slough
Since June 2026 we've delivered aluminium windows within 10 miles of Slough, to postcode districts including HP9, HP10, SL1, SL2, UB9 and UB10.
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 Slough — questions we get asked
What U-value can I get on aluminium windows in Slough?
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 Slough?
2–10 working days from confirmed sizes — the same wherever you are. Slough is about 163 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 Slough?
Yes. Installers, builders and fabricators across the SL area — Slough, Windsor, Gerrards Cross and Beaconsfield — can open a trade account: manufacturer-direct pricing, no minimum order value and a dedicated account manager.
Before you buy aluminium windows
Other products for Slough
Aluminium Windows for Slough — 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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