Deep energetic retrofits achieving top KfW efficiency standards and drastically reducing heating costs.
Building Renovation
Building Renovation & Modernisation
We revitalise existing residential, commercial and historic buildings, transforming ageing structures into high-performance, energy-efficient and contemporary architectural spaces. Our renovation team combines deep structural expertise with sensitive preservation craftsmanship.
Whether upgrading an urban apartment building, modernising an executive office property or restoring a protected heritage villa, we extend building lifecycles while maximising long-term asset value.
Historic monument preservation (Denkmalschutz) respecting authentic architectural heritage.
Successful renovation requires forensic diagnosis before demolition begins. We thoroughly inspect building foundations, load-bearing masonry, timber structures and moisture barriers to engineer solutions that remediate hidden deficiencies and future-proof the building.
Comprehensive structural, thermal and moisture building diagnostics.
Facade revitalisation, high-performance triple glazing and roof conversions.
Modern HVAC, heat pump integration, floor heating and smart home retrofitting.
Our engineering and craft teams work under rigorous quality and safety supervision. We use dust-tight partition barriers, negative-pressure air scrubbers and organised logistics to allow renovation work even in partially occupied properties.
We also handle all municipal permitting, heritage board negotiations and government energy subsidy applications (BAFA / KfW), ensuring your modernisation investment receives maximum financial incentive support.
Our Goals
Radical reduction in building energy consumption
Structural stabilisation & complete moisture remediation
Preserving historical soul with contemporary luxury
The Challenges
Uncovering unforeseen structural defects in older masonry or timber and harmonising strict heritage preservation rules with modern fire safety and insulation standards. Our multidisciplinary engineering team solves these through innovative, non-invasive restoration techniques.
Yes. Through phased scheduling, sealed dust protection walls, controlled working hours and planned utility cutovers, we ensure minimal disruption to tenants or business operations during renovation.
We assist clients in securing attractive government energy subsidies (such as KfW and BAFA programmes), covering thermal facade insulation, triple-pane window replacements, heat pump retrofits and roof insulation.
Our team collaborates closely with monument protection authorities, using approved breathable lime plasters, authentic wood mouldings and reversible interior insulation systems that satisfy strict preservation laws.
We perform comprehensive non-destructive diagnostics, including foundation soil core sampling, masonry ultrasound tests, timber beam moisture analysis and static load recalculations prior to any construction.