Sliding Patio Doors are the perfect way to connect your home to your garden, patio or outdoor living space. At Paragon Windows, our sliding doors are designed with slim frames, large glazed panels and effortless operation — creating a modern, bright and spacious feel in any room. Built using high-performance uPVC or aluminium, they offer excellent thermal efficiency, robust security and long-lasting durability. Whether you’re upgrading an existing opening or planning a new extension, our sliding patio doors deliver smooth functionality, contemporary style and unobstructed views year-round.
Key Benefits:

• 10-year product guarantee for long-term durability and peace of mind

• Slimline frames & large glass panels for maximum natural light and wider outdoor views

• A-rated energy performance to maintain warmth and reduce heat loss

• High-security multi-point locking system for enhanced protection

• Smooth-glide rollers & precision-engineered tracks for effortless opening and closing

• Corrosion-resistant hardware ensuring smooth operation in all weather conditions

• Low-maintenance finishes that won’t warp, fade or crack over time

• Customisable options including colours, handles, glazing bars and dual/triple-track configurations