When Wideline cavity stacking doors are opened they provide up to 8.8 meters of uninterrupted outdoor opening, seamless transition from outside to in and flood your room with natural light and ventilation.


Paragon Range

Open up the whole area with a Paragon cavity sliding stacking door. Wideline’s Paragon cavity sliding stacking doors can stack up to 5 panels per side into the door cavity, achieving 100% opening of the space. Stack up to 10 panels (5 per side) reaching a maximum size opening of 8.8 meters. Stacking doors and cavity sliding stacking doors can also be configured as 90 degree corner opening doors, without a post.