Having a patio door means that you can enjoy garden from the comfort of a room the facility of allowing the sun's warmth into your home. Castlebridge Windows has two different types of patio doors. Tilt and slide patio door Inline patio door Clever design allow this door not only to pull back into a room and slide open, but also to tilt back and be secured in this position for enhanced ventilation. Features include Heavy duty tandem rollers which run along an aluminium track. Key locking handle. Multi-point locking system with mushroom headed locking cams on all four sides of the door. Safety glass in double glazed units. Reinforced with galvanised steel. Range of finishes. Clean lines and effortless operation make the inline patio door is an ever popular choice. Features include Heavy duty tandem rollers which run along an stainless steel track. Five level cylinder key lock. Six point captive head locking system. Anti-lift device prevent the door from being force out of the frame. Safety glass in double glazed units. Reinforced with aluminium for rigidity and strength. Range of finishes.