Horsham, West Sussex
Aluminium Windows in Horsham
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
Horsham. Photo by Malc McDonald, CC BY-SA 2.0
Aluminium Windows for Horsham 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 RH postcode area and the rest of West Sussex, including Crawley (7 miles east-north-east), Reigate (13 miles north-north-east) and Guildford (16 miles north-west).We manufacture and deliver — your own installer or builder does the fitting.
Getting it to Horsham
- Lead time: 2–10 working days from confirmed sizes
- Delivered on our own fleet to a fixed date — Horsham is 196 miles south-south-east of Leeds, about 4½ hours by road via the M1 and M25
- Made to the sizes you or your installer confirm — we don't install
Around Horsham
Horsham is in West Sussex. There are 7 other places we deliver to within 20 miles of it. Heading out of Horsham, the nearest we list are Reigate to the north (13 miles), Crawley to the east (7 miles), Worthing to the south (17 miles) and Farnham to the west (23 miles). We list 3 other places in West Sussex; the furthest from Horsham is Chichester, 25 miles south-west.
Also within 20 miles: Epsom (19 miles), Woking (20 miles).
Recent deliveries near Horsham
Since June 2026 we've delivered to postcode districts within 10 miles of Horsham, including RH10, RH13, RH14 and RH17.
Orders delivered here have included fixed or shaped frames, bifold doors and front or residential 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 Horsham — questions we get asked
What U-value can I get on aluminium windows in Horsham?
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 Horsham?
2–10 working days from confirmed sizes — the same wherever you are. Horsham is about 196 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 Horsham?
Yes. Installers, builders and fabricators across the RH area — Horsham, Crawley, Reigate and Guildford — 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 Horsham
Aluminium Windows for Horsham — 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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