gräfix 439
Window sill installation mortar
M 5 - Window sill installation mortar - 10 - 60 mm mortar bed thickness
Bridges connect two points. Thermal bridges also create this connection. The heat finds its way to the outside air via the thermal bridge. This increases the heat requirement and heating costs and impairs comfort. Low surface temperatures can lead to condensation in the area of thermal bridges, creating an ideal breeding ground for the growth of mould.
The easy-to-use window sill installation mortar with mineral lightweight aggregates knows how to prevent this with its excellent thermal insulation properties, and the heat remains in the room.
Grain size: 0 - 4 mm
Yield: 24 l / bag
1200 litres / 1.0 to
Delivery: 20 kg bag
0.9 tonnes / pallet
Laying mortar for marble, granite and other window sills, with white cement and lightweight aggregates,
to prevent thermal bridges and the resulting damage.
- Highly thermally insulating
- Trass-white cement mixture suppresses efflorescence
- easy to work with
- good water retention capacity
