Discover North West Rooftech: Leading manufacturers and suppliers of high-quality uPVC and aluminium windows, doors, roof solutions, and more. Superior craftsmanship and innovative designs for every project! Cortizo Vision Sliding Door Premium sliding doors with super slim sightlines! Get a Quick Quote Why choose a Vision Slider.. Seriously super-slim sightlines of just 20mm make this sleek slider the ultimate choice for panoramic and maximised views. Interlock profile: 20 mm Maximum surface glazing area Enabling embedment bottom, top and lateral frames with in the wall Possibility of pocket system Possibility of sash encounters at a 90° corner without a mullion Possibility of dual colour systems. Key Benefits: > Maximum acoustic insulation Rw = 41 dB > Thermally Efficient with U-Values as low as 1.3 (W/m²K) > Low Maintenance and Durable due to high quality materials > Colour powder coating (RAL, mottled and rough) > Wood effect powder coating > Anti-bacterial powder coating > Anodised. Download our Cortizo brochures Casement Brochure Slider Brochure Vision Brochure Hidden Sash Brochure Get inspired.. Quick Quote Please submit your enquiry here, we aim to get back to you within 24hrs on business days. First name Last name Email Submit Thanks for submitting! Phone Product Category Enquiry Contact our team to learn more about Vision Sliders... Whether you are inspired by our products, are looking to get a quote, or you would like to become a trade partner, contact us: REQUEST CALL BACK QUICK QUOTE TRADE ENQUIRY Stay in the know.. Subscribe to our newsletter and stay up to date with the latest promotions, products, and latest innovations. Email* Subscribe