
Portsmouth, Hampshire
COR Vision Slim Sliding Doors in Portsmouth
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
Portsmouth. Photo by Mike Faherty, CC BY-SA 2.0
COR Vision Slim Sliding Doors for Portsmouth 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 PO postcode area and the rest of Hampshire — Chichester, Southampton and Winchester are all on the same delivery run, so if you are coordinating more than one property it is worth ordering them together.
Portsmouth is coastal, so specify the marine-grade coating. It is the difference between a coating guarantee that means something within sight of salt water and one that does not.
Getting it to Portsmouth
- 10–20 working days from confirmed sizes
- Planned long-haul runs or palletised freight, depending on order size — 207 miles due south of Leeds, about 5 hours on the M1 and M25
- For orders at this distance we normally work from your measurements or your own surveyor's figures — talk to us early and we will walk you through what we need.

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 Portsmouth — 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 Portsmouth?
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 Portsmouth?
10–20 working days from confirmed sizes. Portsmouth is roughly 207 miles due south of our Leeds factory — about 5 hours on the M1 and M25 — so delivery is by planned long-haul runs or palletised freight, depending on order size. Larger orders go on a dedicated run; smaller ones travel palletised on a tracked service.
Do you offer trade prices on cor vision slim sliding doors in Portsmouth?
Yes. Installers, builders and fabricators across the PO area — Portsmouth, Chichester, Southampton and Winchester — can open a trade account for published trade pricing, a named contact, and delivery to site or yard.
Other products for Portsmouth
COR Vision Slim Sliding Doors nearby
COR Vision Slim Sliding Doors for Portsmouth — get a price
Send your sizes or drawings and we will come back with a price, a lead time and a delivery date.
Request a Quote