
Reading, Berkshire
COR Vision Slim Sliding Doors in Reading
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
Reading. Photo by Smuconlaw., CC BY-SA 4.0
COR Vision Slim Sliding Doors for Reading 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 RG postcode area and the rest of Berkshire — Henley-on-Thames, Bracknell and Marlow 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 Reading
- 7–15 working days from confirmed sizes
- Our own fleet on planned long-distance runs — 164 miles due south of Leeds, about 4 hours on the M1 and M25
- 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 Reading — 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 Reading?
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 Reading?
7–15 working days from confirmed sizes. Reading is roughly 164 miles due south of our Leeds factory — about 4 hours on the M1 and M25 — 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 Reading?
Yes. Installers, builders and fabricators across the RG area — Reading, Henley-on-Thames, Bracknell and Marlow — 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 Reading — 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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