Attic conversion with spectacular building preparation

The preparations for the construction of two new residential units at Ackerstraße 14-15 in Berlin Mitte were spectacular. Because before ARIKON Sanierungsbau GmbH could erect the new residential units on two transverse buildings on the top floor with a usable floor space of approx. 316 m², the stationary tower crane for the construction project had to be lifted into the first courtyard with the help of a truck-mounted crane.

In the project, after a static upgrade of the wooden beam ceiling, in accordance with the fire protection concept, the existing roof truss was demolished and restored to its original dimensions. The wind brackets of the roof structure were removed. Their function is now taken over by steel components.

The typical "Berlin roof" received a hard roofing as tile covering on the outside in the sloping roof areas as well as a bituminous roof covering in the flat roof area with an extensive greening applied on top.

The apartments are accessed through the existing staircase. The interior walls and apartment partition walls are built in drywall. The floors of the living areas received parquet flooring, in the kitchen and bathroom tiles have been used. Each apartment is equipped with a front roof terrace including wooden flooring.

More info and pictures about the project you will receive here under our references:

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