Introducing the CLIMADOOR Supreme Grey Aluminium Sliding Doors — a sleek, thermally efficient patio door system designed for both style and functionality. Presenting the CLIMADOOR Supreme Grey Aluminium Sliding Doors — a premium sliding door system designed to maximize natural light and accommodate larger door sizes for an expansive view with more glass and less frame. With sleek, powder-coated aluminum profiles, these doors offer a contemporary, high-end look, while their thermally broken design boosts energy efficiency and reduces maintenance. Our Supreme Anthracite Grey (RAL 7016) sliding doors come in Fixed/ Sliding, Sliding/ Fixed and for wider openings Fixed/ Sliding/ Sliding/ Fixed configurations, adaptable to your choice of door panels. This fully assembled option includes most fittings pre-attached for easy installation (glass supplied separately for safe handling). Each set is equipped with 28mm double-glazed toughened safety glass units meeting BSEN12150 and BSEN1279 standards, featuring warm-edge glass technology for optimal thermal efficiency. Security is enhanced with internally beaded glass and a high-security multi-point locking system. This package also includes finger-pull handles, a 56mm clip-on cill and trickle vents for a complete installation. Proudly manufactured in the UK, these doors come with free UK mainland delivery.