S315A Triple-Glazed Aluminium Clad Lift & Slide Patio Door
A 202mm deep triple-glazed sliding patio door with external Aluminium cladding.
Large glazed panels glide effortlessly on precision tracks, creating seamless indoor-outdoor connections without requiring external clearance space.
Perfect for patios, gardens, and terraces where space is at a premium, our sliding doors operate at the touch of a finger. Multi-point locking and advanced weathersealing ensure security and thermal performance while your interiors are flooded with natural light.
Our most popular sliding door, the S315 lift and slide door can be specified to include up to four panels, with two opening panels. A wide variety of designs are possible to suit your project. Download available designs as a PDF here. Depending on the configuration, this door can be specified up to maximum dimensions of approximately 8500mm in width and 2800mm in height.
Whole door U-values are approximately 0.87W/m²K. This door is suitable for use in Passive Houses.
This door is available with a Juliet Balcony.









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