Precast waterproof concrete window sills with drip cap and water drip groove.
For windows longer than 2m, the window sills are made of 2 elements, with a "male-female" joint system.
Aesthetic: smooth finishing.
The drip cap and the water drip groove prevent from water infiltration.
Available colours: white and grey.
3 widths availabe: 27, 30 and 35 cm.
45 lengths available: from 60 to 500cm.