Sliding patio doors transform homes with light and style. Compare Smart, Korniche, and Cortizo sliding patio doors for the best fit in 2025.
Sliding patio doors are one of the most stylish and practical ways to open up your home, flooding rooms with natural light while creating seamless access to your garden. At GFD Homes, we offer three carefully chosen systems — each designed to deliver lasting performance and contemporary style.
Smart Visoglide Plus is the all-rounder: affordable, efficient, and perfect for everyday homes and extensions. With slim sightlines and smooth operation, it’s a reliable choice for those wanting quality without the premium price tag.
Cortizo 4700 by Korniche raises the bar with enhanced security, ultra-slim 47mm interlocks, and excellent thermal efficiency. It’s ideal for modern families who value both performance and design.
Cortizo Cor Vision is the luxury option, offering minimalist 20mm sightlines and even motorised opening for the ultimate architectural finish. If you want a sliding patio door that makes the wall disappear, this is it.
Whichever system you choose, all our sliding patio doors are made to measure, secure, and energy-efficient — backed by expert advice and installation support from GFD Homes.
