Welling doors to extension
- A very popular extension as seen on many suburban semi-detached houses.
- 3-panel slide and fold doors lead out to raised patio area and the garden.
- White polyester powder coated finish.
- Doors open and fold to the inside saving space outside.
Benefits of Frameless Slide & Stack Doors
- The only bifolding door with no visible vertical mullion for the best views
- Full security and weather certification – the ideal exterior patio door
- Patented glass edges to your door panels, unlike any other glass unit.
- Low 5mm weather rated threshold.
- Excellent U-Values to help lower your energy bills
