Keep the space-saving door.  Lose the draughts.
Cavity sliding doors are notoriously difficult to draught proof. The door must remain free to slide into the wall, while air can leak over the top, underneath and around both vertical edges. One strip of weather seal simply cannot deal with all of that.

The ecoMaster Cavity Sliding Door Kit uses four different sealing methods to effectively seal one side of the doorway when it is closed - without making it hard to close. 

Built for Aussie Homes
🔥 Helps keep heated and cooled air where it belongs
🌬️ Seals the visible gaps around the closed door
🪰 Helps reduce dust, insects and unwanted airflow
🚪 Keeps the door sliding smoothly

Made Specifically for Cavity Sliders
✅ Treats four separate leakage points
✅ Keeps the door sliding smoothly into the wall
✅ Helps separate heated and unheated parts of the home
✅ Available in raw timber or white aluminium mouldings
✅ Designed and made in Australia
✅ Supported with step-by-step video installation instructions
✅ Backed by a 10-year product warranty