Stevenage, Hertfordshire
Aluminium Windows & Doors in Stevenage
Cortizo bifold doors, sliding doors, windows and roof lanterns for the SG area — made to your sizes in our Leeds factory, 143 miles south-south-east, and delivered on our own fleet, to a fixed date confirmed when you order.
Stevenage. Photo by BWCSEB1989, CC BY-SA 4.0
Delivering to Stevenage
Delivered on our own fleet
Stevenage is 143 miles south-south-east of Leeds — about 3½ hours by road via the A1 and A14. Your delivery date is fixed when you order.
Lead time: 2–10 working days
Standard, from confirmed sizes. COR Vision, roof lanterns and heritage doors take longer — see the questions below.
Made in Leeds, delivered to the SG area
Every door and window for Stevenage is cut, assembled and quality-checked by our own team on Wellington Bridge Street before it leaves.
Recent deliveries near Stevenage
Since June 2026 we've delivered to postcode districts within 10 miles of Stevenage, including SG6 and SG13.
From our own delivery records, by postcode district. Trade orders are recorded at the installer's delivery address. Updated 23 October 2026.
Ordering for Stevenage
We manufacture and deliver — we don't install; your installer or builder fits the products. We also deliver to nearby Harpenden (9 miles), Luton (9 miles) and St Albans (12 miles).
What we supply to Stevenage
Every product below is made to your sizes and delivered into Hertfordshire. Follow a link for the full specification for Stevenage, or call us and we will talk it through.
Aluminium Bifold Doors in Stevenage
Cortizo bifolds up to 7 panels, made to your sizes in our Leeds factory.
Aluminium Sliding Doors in Stevenage
Large-pane sliding patio doors with slim interlocks and a choice of thresholds.
COR Vision Slim Sliding Doors in Stevenage
Cortizo COR Vision — minimal 20mm interlocks for near-frameless glazing.
Aluminium Windows in Stevenage
Slim-framed aluminium casement windows, with dual-colour options.
Roof Lanterns & Skylights in Stevenage
Ultraframe roof lanterns and flat skylights in aluminium, with a PVC or aluminium internal finish.
Aluminium French & Heritage Doors in Stevenage
Double doors with heritage detailing — a natural fit for period properties.
Aluminium Front & Residential Doors in Stevenage
Single residential doors with multi-point locking.
Gable End Glazing & Fixed Frames in Stevenage
Made-to-shape apex glazing and fixed frames for full-height openings.
Stevenage — common questions
Do you deliver aluminium doors and windows to Stevenage?
Yes. Stevenage is about 143 miles south-south-east of our Leeds factory — about 3½ hours by road via the A1 and A14 — and we deliver to the places around it too, the nearest being Harpenden, 9 miles south-west. Every order is delivered on our own fleet, to a fixed date confirmed when you order.
How long does an order for Stevenage take?
Our standard lead time is 2–10 working days from confirmed sizes — unglazed standard colours 2–5 working days, glazed 6–10. COR Vision sliding doors take 4–6 weeks, roof lanterns around 3 weeks and heritage doors 3–4 weeks, and RAL colours typically add around two weeks. Lead times are the same wherever the order is going.
Do you install in Stevenage?
No — we manufacture and deliver. Your own installer or builder fits the products, and trade installers across the East of England order from us directly. We make to the sizes you or your installer confirm.
Can trade customers order from Stevenage?
Yes — trade accounts are open to installers, builders and fabricators in Stevenage, Harpenden, Luton and St Albans and across the East of England: manufacturer-direct pricing, no minimum order value and a dedicated account manager.
Around Stevenage
Stevenage is in Hertfordshire. There are 7 other places we deliver to within 20 miles of it. Heading out of Stevenage, the nearest we list are Bedford to the north (20 miles), Saffron Walden to the east (21 miles), St Albans to the south (12 miles) and Harpenden to the west (9 miles). We list 4 other places in Hertfordshire; the furthest from Stevenage is Watford, 19 miles south-south-west.
- Harpenden9 miles south-west
- Luton9 miles due west
- St Albans12 miles south-south-west
- Barnet17 miles due south
- Berkhamsted18 miles west-south-west
- Watford19 miles south-south-west
Also within 20 miles: Bedford (20 miles).
Straight-line distances from Stevenage, centre to centre. Road miles are longer.
Get a quote for your Stevenage project
Send us your sizes or your drawings. We will come back with a price, a lead time and a delivery date for Stevenage.