Grantham, Lincolnshire
Aluminium Windows & Doors in Grantham
Cortizo bifold doors, sliding doors, windows and roof lanterns for the NG area — made to your sizes in our Leeds factory, 72 miles south-south-east, and delivered to Grantham on our own vehicles via the M1 and A1.
Grantham. Photo by Philip Halling, CC BY-SA 2.0
Delivering to Grantham
Our own fleet on scheduled regional runs
72 miles south-south-east of Leeds — about 1½ hours on the M1 and A1. You get a guaranteed fixed delivery date rather than a courier window.
Lead time: 5–12 working days
From confirmed sizes. We also cover Newark-on-Trent, Melton Mowbray and Stamford, so Grantham deliveries are usually grouped onto the same run.
Made in Leeds, delivered to NG
Every frame for Grantham is cut, assembled and quality-checked by our own team on Wellington Bridge Street before it leaves.
Surveys and fitting in Grantham
We survey in this area on planned visits — we will group your survey with other work nearby, which normally means a slot inside a week or two.
What we supply to Grantham
Every product below is made to your sizes and delivered into Lincolnshire. Follow a link for the full specification for Grantham, or call us and we will talk it through.
Aluminium Bifold Doors in Grantham
Cortizo bifolds up to 7 panels, made to your sizes in our Leeds factory.
Aluminium Sliding Doors in Grantham
Large-pane sliding patio doors with slim interlocks and a low threshold option.
COR Vision Slim Sliding Doors in Grantham
Cortizo COR Vision — minimal 20mm interlocks for near-frameless glazing.
Aluminium Windows in Grantham
Casement windows with slim frames, dual-colour options and warm-edge glazing.
Roof Lanterns & Skylights in Grantham
Slim-bar aluminium roof lanterns and flat rooflights made to your kerb size.
Aluminium French & Heritage Doors in Grantham
Double doors with heritage detailing — a natural fit for period properties.
Aluminium Front & Residential Doors in Grantham
Single residential doors with multi-point locking and PAS 24 options.
Gable End Glazing & Fixed Frames in Grantham
Made-to-shape apex glazing and fixed frames for full-height openings.
Grantham — common questions
Do you deliver aluminium doors and windows to Grantham?
Yes. Grantham is about 72 miles south-south-east of our Leeds factory — about 1½ hours on the M1 and A1 — so your order travels by our own fleet on scheduled regional runs. You get a guaranteed fixed delivery date rather than a courier window.
How long does an order for Grantham take?
5–12 working days for a standard order in Grantham, measured from the point your sizes are confirmed. We make everything ourselves in Leeds rather than buying in finished frames, which is why the lead time holds. The 72-mile run down the M1 and A1 is the only part outside the factory.
Do you survey in Grantham?
We survey in this area on planned visits — we will group your survey with other work nearby, which normally means a slot inside a week or two.
Can trade customers order from Grantham?
Yes — trade pricing is available to installers, builders and fabricators in Grantham, Newark-on-Trent, Melton Mowbray and Stamford and across East Midlands. Trade accounts get published lead times, a named contact, and delivery to site or to your yard in the NG area.
Get a quote for your Grantham project
Send us your sizes or your drawings. We will come back with a price, a lead time and a delivery date for Grantham.