Commocruiser
2025-02-28 00:09:46
- #1
Hello, We are planning to renovate the old conservatory. It is built on an unheated garage. The base (24cm) was constructed with bricks, the floor is currently undamped floorboards. My idea would be: - Level the floor with leveling compound - Glue Styrodur or XPS inside to the base. - Approximately 20cm Styrodur/ XPS boards as insulation on the floor. - 22mm OSB boards floated on top On the finished floor, a floor heating system with 18mm installation height is to be installed (Fermacell-like boards with grooved channels for the pipes, then "filled in"). We have had these for years in the house on the old floorboards. Thanks for your tips and tricks