At The Wiltern, a fabric-first approach reduces energy demand at source. The building envelope includes high insulation, low air permeability, and simplified junctions to minimise thermal bridging and avoid unnecessary complexity. Sustainability began with the site. The existing basement, originally part of a petrol station, was retained and adapted to accommodate plant, cycle storage, and resident parking. This reduced excavation, minimised embodied carbon, and simplified servicing links to the adjacent Tesco development. Materials were selected for durability and efficiency. Standardised components, including precast balconies and repeating façades, reduced construction waste and supported quality control. The building’s stepped form and glazing strategy maximise daylight and natural ventilation, reducing reliance on mechanical systems. Each apartment includes a three-compartment recycling bin, with centralised waste areas and signage supporting ease of use. Bulky waste storage and reuse strategies are also integrated. Tenant information and regular management ensure systems continue to function as intended.
