
Kettering, Northamptonshire
COR Vision Slim Sliding Doors in Kettering
Ultra-slim 20mm interlock sliding doors built on Cortizo COR Vision systems for clean lines and maximum glass.

- Sightline
- 20mm Interlock
- Max Config
- Up to 6 Sashes
- Panel Guide
- ~2500 x 3000mm
- Lead Time
- 4–6 Weeks
Kettering. Photo by Dave Bevis, CC BY-SA 2.0
COR Vision Slim Sliding Doors for Kettering homes and sites
COR Vision is the specification to reach for when an architect has drawn a minimal sightline and a standard patio door will not hold the detail. It is a heavier, more demanding system, so the structural opening and the lifting access both need thinking about before order.
We supply cor vision slim sliding doors across the NN postcode area and the rest of Northamptonshire — Northampton, Stamford and Bedford are all on the same delivery run, so if you are coordinating more than one property it is worth ordering them together.
Getting it to Kettering
- 7–15 working days from confirmed sizes
- Our own fleet on planned long-distance runs — 103 miles south-south-east of Leeds, about 2½ hours on the M1 and A1
- Surveys at this distance are booked onto a planned route, so it is worth giving us as much notice as you can.

COR Vision Slim Sliding Doors — key specification
The same specification applies wherever we deliver. For the full detail, drawings and options, see the Cortizo COR Vision Sliding Doors product page.
- Ultra-slim 20mm central interlock
- Maximum glass-to-frame ratio
- Large panel sizes up to 2500 × 3000mm
- Thermally broken Cortizo aluminium profiles
- High-performance double glazing as standard
- Fleet delivery with fixed dates
COR Vision Slim Sliding Doors in Kettering — questions we get asked
What makes COR Vision different from a standard sliding door?
The interlock between panels is dramatically slimmer, so two panels meet in a near-invisible join rather than a visible frame. It is the system used where the glass is meant to read as a single plane.
Do you need special access to install these in Kettering?
Often, yes. The panels are large and heavy, and many installations need glass-handling equipment or a crane. We will flag the lifting requirement at quotation so it is priced in rather than discovered on the day.
How quickly can you deliver cor vision slim sliding doors to Kettering?
7–15 working days from confirmed sizes. Kettering is roughly 103 miles south-south-east of our Leeds factory — about 2½ hours on the M1 and A1 — so delivery is by our own fleet on planned long-distance runs. We will confirm the run date when your order is placed so you can plan the fit around it.
Do you offer trade prices on cor vision slim sliding doors in Kettering?
Yes. Installers, builders and fabricators across the NN area — Kettering, Northampton, Stamford and Bedford — can open a trade account for published trade pricing, a named contact, and delivery to site or yard.
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COR Vision Slim Sliding Doors for Kettering — 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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