Waterproofing of a balcony

A balcony is a low slope roof in structure. The inclination must be at least 1:80 so that water can be led off.

The product is overlapped halfway across the width, the result being a secure dual-layer roofing conveniently with one product, involving no hot work. For this reason Dual is suitable for balconies with maximum depth of 7,5 m. One roll is 8 in length and is turned up onto the wall for at least 300 mm.


Kerabit Dual

Two-layer roofing needing no hot work, for balconies.