building design Avstrija

... is fitted, locking the cover in the raised position. As the cover is not filled with concrete, installation is quicker and simpler. There is a recess of 24mm for laying slabs, tiles, parquet etc. In the case of thin tiles, the difference in height can be compensated for by using a suitable tile adhesive (MAPEI Keralastic) and waterproof building board. Sealed design with a very high-quality finish...