Cortizo VISION slim-frame aluminium sliding doors, fitted with Corvision double-glazed units. Available in White, Anthracite Grey or Black, colour matched both sides. 11 sizes, ready to order.
A 20mm door-to-door sightline lets you see more garden and less frame. Every door is built from genuine Cortizo COR VISION profiles — the same system shown in Cortizo’s own technical literature — with a thermally broken, multi-chamber frame for strength and insulation.
Precision-engineered interlocks and a reinforced sill keep the doors running smoothly for years, even at large sizes — each sash is tested to carry up to 320kg.
All doors below are supplied in the Cortizo VISION system with Corvision glazing and full security hardware. Choose White, Anthracite Grey or Black, colour matched on both the inside and outside. Prices shown are exclusive of VAT and reflect 15% off our standard price for a limited time.
One of the slimmest door-to-door sightlines available, maximising glass area for uninterrupted views and more natural light.
Full multi-point locking kit, shock-absorbing anti-lift sash locks and stainless steel wedge kits on every door.
Class 4 air permeability, Class 7A water tightness and Class C5 wind resistance, as tested by Cortizo.
Up to 41dB acoustic insulation and a thermally broken frame (Uw ≥ 1.3 W/m²K) for a warmer, quieter home.
Available from 3000mm up to 6000mm wide, in 2 or 3-leaf configurations, all at 2100mm high — each sash rated to 320kg.
Choose White, Anthracite Grey or Black — colour matched on both the inside and outside face.
Get in touch for a free, no-obligation quote tailored to your opening — supply-only or fully fitted, nationwide.
Prices shown are indicative, exclude VAT, and reflect a 15% discount off our standard list price. Final price is subject to survey, site conditions, colour choice and confirmation of exact specification. Sale prices valid for a limited time only — contact us for current availability.
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