
Dumfries, Dumfriesshire
Aluminium Windows in Dumfries
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
Dumfries. Photo by Billy McCrorie, CC BY-SA 2.0
Aluminium Windows for Dumfries 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 DG postcode area and the rest of Dumfriesshire, including Carlisle (29 miles east-south-east), Ayr (48 miles north-west) and Windermere (55 miles south-south-east).We manufacture and deliver — your own installer or builder does the fitting.
Getting it to Dumfries
- Lead time: 2–10 working days from confirmed sizes
- Delivered on our own fleet to a fixed date — Dumfries is 120 miles north-west of Leeds, about 3 hours by road via the A1(M) and A68
- Made to the sizes you or your installer confirm — we don't install

Around Dumfries
Dumfries is in Dumfriesshire. None of the other places we deliver to is within 20 miles of it. Heading out of Dumfries, the nearest we list are Glasgow to the north (60 miles), Carlisle to the east (29 miles), Windermere to the south (55 miles) and Ayr to the west (48 miles).
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 Dumfries — questions we get asked
What U-value can I get on aluminium windows in Dumfries?
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 Dumfries?
2–10 working days from confirmed sizes — the same wherever you are. Dumfries is about 120 miles north-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 Dumfries?
Yes. Installers, builders and fabricators across the DG area — Dumfries, Carlisle, Ayr and Windermere — 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 Dumfries
Aluminium Windows for Dumfries — 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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