Our range of External Patio Doors
Sliding and BiFold Doors
Our Cortizo lift & slide doors offer the ultimate in large-panel glazing. With ultra-slim frames and panels that glide smoothly, they’re perfect for wide openings where bifolds aren’t ideal – or when you want a single, uninterrupted sheet of glass. We stock two key types of patio door: sliding doors and bi-fold doors.
Glass Sliding Doors
Cortizo 4700 sliding doors are a stylish and versatile way to refresh your home. Their contemporary aesthetic will enhance any room, while their expansive glass panels will flood your space with natural light.
Their handy sliding mechanism helps you maximise space and make the most out of your garden or patio.
Glass Bi-fold Doors
Korniche bi-fold doors are a stylish way to create a bright, open, and inviting atmosphere.
They feature a minimalist design and slim sightlines for a sleek modern aesthetic. Whether open or closed, they offer stunning views of the outdoors that’ll enliven any space.
Energy Efficient External Doors
Our doors use the same glazing technology as our skylights and walk-on glass – high-performance double or triple sealed units, low-E coatings, and argon gas fill. The result: outstanding U-values, proven thermal control, and rigorous testing that guarantees lasting efficiency. Warm home. Lower bills. No compromise.
How Much Does it Cost?
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