Germany’s most sustainable constructing is in Berlin, and it’s a magnificence. The EDGE Suedkreuz Berlin is a seven-story workplace complicated consisting of two buildings comprising 32,000 sq. meters of flooring area. It has been constructed by TCHOBAN VOSS Architekten utilizing sustainable, local weather and resource-saving methods. Plus, it has a modular hybrid-timber building that makes this hybrid-timber constructing one of many largest in Europe.
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The German Sustainable Constructing Council (DGNB) licensed the EDGE Suedkreuz Berlin undertaking Germany’s most sustainable constructing in 2022. For the reason that summer time of 2022, the constructing has served as the brand new German headquarters for vitality provider Vattenfall.
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This undertaking was positioned in a brand new city district of Berlin that has blended use buildings designated for housing, work, industrial retailers and cultural occasions. The bigger of the 2 buildings is formed like a trapezoid with an irregular footprint, and the second constructing has an elongated construction. The 2 buildings collectively type a road entrance dealing with Hedwig-Dohm-Strasse, together with a brand new city plaza with seating and inexperienced area outdoors.
The bigger Carre constructing comprises a light-filled atrium of 26 meters and two-story foyer of sever meters that faces the entrance plaza. The atrium is roofed by a clear ETFE foil roof supported by wooden trusses. Glazed entrance space and panoramic home windows complement the constructing’s floor-to-ceiling workplace home windows for brilliant views from each angle, additionally serving to to avoid wasting on vitality prices.
Moreover, beneath the foil roof are 4 tree trunk-shaped columns of lamellate spruce wooden that stretch flooring to ceiling like a greenhouse. On the base of every column is inexperienced area, surrounded by group and meals areas. The “bushes” carry platform constructions for recreation and leisure at varied heights. Filigree steps with white railings hyperlink the platforms and result in workplace flooring. On the fifth flooring is a sky lounge with views and an exterior terrace overlooking town. Wooden is used all through the constructing to behave as help beams and ornamental accents, giving the complicated a real hybrid look. This design idea was developed by de Winder Architekten Berlin.
Furthermore, the smaller Solitaire constructing of the EDGE complicated additionally has a two-story foyer, with workplaces on flooring two to seven positioned above a floor flooring of eateries, and industrial areas. You may entry this second constructing by the plaza or by means of a central core with security staircase and two elevators. Exterior is a backyard landscaped roof deck.
Each buildings are modular in structure for future proofing their performance, the design avoiding load-bearing inside partitions in favor of a round area with quite a lot of potential makes use of. The pillars additionally home vitality methods, together with warmth and energy. The workplace areas are air-conditioned by way of suspended sensible ceilings. A basement storage makes area for 218-e-mobility areas for tenants and 100 bicycle parking areas with 32 further exterior spots. All areas are designed to be barrier free and accessible. Facades use climate resistant glass-fiber concrete panels, making them light-weight and recyclable. The facades additionally take up CO2 of their thinly floor cement prime layer, which decarbonizes the air across the facility.
EDGE Suedkreuz Berlin is the primary undertaking in Germany to be recorded for constructing building with a 100% match on the MADASTER materials database, with supplies that may be reused and recycled. Prefab constructing panels and modules made building extra environment friendly with diminished building waste and time. The hybrid mixture of wooden and concrete from CREE-Buildings can save as much as 50% of CO2 per sq. meter of flooring space in comparison with a standard constructing. Even the roof of the Carre constructing was designed to be light-weight foil with filigree wooden elements to make sure higher lighting inside and diminished materials use whereas nonetheless withstanding wind a great deal of as much as 100 kg.
EDGE Suedkreuz Berlin acquired the DGNB Platinum certificates with the very best rating ever achieved in Germany of 95.4%. The complicated was licensed with DGNB Diamond for its excellent design and architectural high quality. The undertaking additionally acquired a WELL v2 Platinum certification.
Photographs by way of HG ESCH and TCHOBAN VOSS Architekten