
St Helens, Merseyside
Aluminium Windows & Doors in St Helens
Cortizo bifold doors, sliding doors, windows and roof lanterns for the WA area — made to your sizes in our Leeds factory, 54 miles west-south-west, and delivered on our own fleet, to a fixed date confirmed when you order.
St Helens. Photo by Tim Hyde, CC BY-SA 3.0
Delivering to St Helens
Delivered on our own fleet
St Helens is 54 miles west-south-west of Leeds — about an hour by road via the M62. Your delivery date is fixed when you order.
Lead time: 2–10 working days
Standard, from confirmed sizes, and the same wherever you are. COR Vision, roof lanterns and heritage doors take longer — see each product.
Made in Leeds, delivered to the WA area
Every door and window for St Helens is cut, assembled and quality-checked by our own team on Wellington Bridge Street before it leaves.
Ordering for St Helens
We manufacture and deliver — we don't install. Your installer or builder fits the products, and we make to the sizes you or your installer confirm. We also deliver to nearby Warrington, Wigan and Liverpool.
What we supply to St Helens
Every product below is made to your sizes and delivered into Merseyside. Follow a link for the full specification for St Helens, or call us and we will talk it through.

Aluminium Bifold Doors in St Helens
Cortizo bifolds up to 7 panels, made to your sizes in our Leeds factory.

Aluminium Sliding Doors in St Helens
Large-pane sliding patio doors with slim interlocks and a choice of thresholds.

COR Vision Slim Sliding Doors in St Helens
Cortizo COR Vision — minimal 20mm interlocks for near-frameless glazing.

Aluminium Windows in St Helens
Slim-framed aluminium casement windows, with dual-colour options.

Roof Lanterns & Skylights in St Helens
Ultraframe roof lanterns and flat skylights, in aluminium or PVC.

Aluminium French & Heritage Doors in St Helens
Double doors with heritage detailing — a natural fit for period properties.

Aluminium Front & Residential Doors in St Helens
Single residential doors with multi-point locking.

Gable End Glazing & Fixed Frames in St Helens
Made-to-shape apex glazing and fixed frames for full-height openings.
St Helens — common questions
Do you deliver aluminium doors and windows to St Helens?
Yes. St Helens is about 54 miles west-south-west of our Leeds factory — about an hour by road via the M62. Every order is delivered on our own fleet, to a fixed date confirmed when you order.
How long does an order for St Helens 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 St Helens?
No — we manufacture and deliver. Your own installer or builder fits the products, and trade installers across the North West order from us directly. We make to the sizes you or your installer confirm.
Can trade customers order from St Helens?
Yes — trade accounts are open to installers, builders and fabricators in St Helens, Warrington, Wigan and Liverpool and across the North West: manufacturer-direct pricing, no minimum order value and a dedicated account manager.
Nearby areas we also cover
Get a quote for your St Helens project
Send us your sizes or your drawings. We will come back with a price, a lead time and a delivery date for St Helens.