
Sheffield, South Yorkshire
COR Vision Slim Sliding Doors in Sheffield
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
Sheffield. Photo by Nbfreeh, CC BY-SA 4.0
COR Vision Slim Sliding Doors for Sheffield homes and sites
COR Vision is the specification to reach for when an architect has drawn a minimal sightline and a standard patio door won't hold the detail. It's a heavier, more demanding system, so the structural opening and lifting access both need thinking about before you order.
We supply cor vision slim sliding doors across the S postcode area and the rest of South Yorkshire, including Rotherham, Chesterfield and Barnsley. We manufacture and deliver — your own installer or builder does the fitting.
Getting it to Sheffield
- Lead time: 4–6 weeks from confirmed sizes
- Delivered on our own fleet to a fixed date — Sheffield is 29 miles due south of Leeds, under an hour by road via the M1 and M621
- Made to the sizes you or your installer confirm — we don't install

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 Sheffield — questions we get asked
What makes COR Vision different from a standard sliding door?
The interlock between panels is much slimmer, so two panels meet in a near-invisible join rather than a visible frame. It's the system used where the glass is meant to read as a single plane.
What does my installer need to plan for with COR Vision?
Lifting and access. The panels are large and heavy, and many installations need glass-handling equipment or a crane, so it's worth your installer planning that before the delivery date is set.
What's the lead time for cor vision slim sliding doors in Sheffield?
4–6 weeks from confirmed sizes — the same wherever you are. Sheffield is about 29 miles due south 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 cor vision slim sliding doors in Sheffield?
Yes. Installers, builders and fabricators across the S area — Sheffield, Rotherham, Chesterfield and Barnsley — can open a trade account: manufacturer-direct pricing, no minimum order value and a dedicated account manager.
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COR Vision Slim Sliding Doors for Sheffield — 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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