FAQs

Cortizo Cor Vision sliding doors are ultra-slim aluminium systems, ideal for anyone after a clean, contemporary look and lots of natural light. With sightlines as slim as 20mm, flush thresholds and excellent thermal performance, they’re perfect for creating seamless indoor-outdoor living. They're a popular choice across Kent, East Sussex and London for modern extensions, garden rooms and new builds.

Yes, we do. We’re experienced Cortizo suppliers and installers, covering the whole of the South East - including Tunbridge Wells, Canterbury, Maidstone, Sevenoaks, Brighton, Eastbourne and all London boroughs. Whether it’s a home project or a commercial fit-out, we handle everything from the initial survey right through to installation.

They are. Cortizo Cor Vision doors are built with thermal breaks and high-performance glazing, achieving U-values as low as 1.3 W/m²K (even lower with triple glazing). They meet or exceed UK Building Regulations and are a great option for energy-efficient builds, including Passivhaus-style homes and extensions.

Prices can vary depending on the size, configuration (inline, pocket, open corner etc.), and glass options. As a rough guide, a standard two-panel system fitted starts from around £4,000 + VAT. If you'd like a tailored quote for your project in Kent, East Sussex or London, just get in touch with our friendly team - our surveys and quotes are free of charge.

These systems are really versatile. You can go up to 2.5m wide by 3m high per panel - with multiple panels - and we offer multi-track setups for bigger spans. Whether you're after standard sliding doors, pocket systems that slide into the wall, or cornerless designs for open-plan living, we can design something that suits your space perfectly.

Lead times are usually between 4 and 6 weeks from order to install, depending on your spec, glass choice and how straightforward the job is. We manage everything from survey to final install, keeping you updated throughout. We cover all of Kent, East Sussex and London, and aim to keep things on schedule.

Yes, they’re built with security in mind. You get multi-point locking, toughened or laminated glass, and internal glazing as standard. We can also offer PAS 24 upgrades if needed. They're a solid choice whether you're in a rural property or a city home.

Absolutely. We fit a lot of these doors in kitchen-diner extensions, rear-facing living spaces and garden rooms. They let in loads of light, slide smoothly, and really help create that open, modern feel.

Yes, we can. If you’re after something more high-end, we offer pocket systems (where the doors slide into the wall) and open-corner setups - no corner post in sight. These options are popular in larger extensions and luxury builds, especially across London and high-spec homes in the South East.

Cortizo Cor Vision offers slimmer frames, better thermal performance and a more refined finish than many standard aluminium systems. It's a premium brand with real attention to detail, and the end result always looks sharp. If you want a sliding door system that combines great looks with top performance, it's hard to beat - especially for homes and developments across Kent, East Sussex and London.