New replacement or renovation? What you should consider before making a decision
What is a replacement new building? - The definition
A New replacement building refers to the process in which an old building is completely demolished and replaced by a new building at the same location. A replacement new building is often considered when the Renovation of the existing building is uneconomical or structural restrictions make renovation difficult. A replacement new building also makes it possible to make the new building more energy efficient, adapt the floor plan to modern requirements and make optimal use of the existing space. Especially in urban areas and their agglomerations, replacement new buildings often make sense due to the desired densification.
What is refurbishment? - The definition
In construction, renovation refers to the structural-technical restoration or modernization of one or more buildings in order to repair damage and increase living standards.
Restructuring can be divided into various levels of intervention:
Partial renovation:
- Definition: A core renovation involves comprehensive and profound work on the entire structure of a building, often while retaining the outer façade.
- Examples: Renovation of the entire building technology, including case strings, adjustment of floor plans if necessary or comprehensive roof work.
- Objective: To restore structural integrity and improve the energy efficiency of the entire building.
Energetic renovation:
- Definition: This type of renovation focuses on improving the energy properties of a building in order to reduce energy consumption.
- Examples: insulation of walls, replacement of old heating systems or installation of photovoltaic systems.
- Objective: Reduce energy consumption and increase the sustainability of the building.
Benefits of a replacement new building
A replacement new building can offer various advantages compared to a renovation:
- energy efficiency: While many renovated old buildings find it difficult to achieve modern energy standards, this is unproblematic in the case of a new building. With an energy-efficient new building, owners can both save heating costs and protect the environment.
- Flexibility in design: In the case of a new replacement building, owners can flexibly design the space and adapt the floor plan to modern living needs.
- More living space: A replacement new building often makes it possible to expand living space and better meet urban planning requirements. Maximum utilization can thus often be best exploited.
Benefits of refurbishment
- Cost efficiency: A renovation can often be cheaper than a complete new building, especially if the building structure is still intact. The costs of demolition and new construction can be significantly higher than those for renovation measures if no comprehensive structural changes are required.
- Maintaining character: A renovation will preserve the charm and “soul” of the old building. Many buyers appreciate the historical value and architectural features of older buildings that would be lost if they were built.
- Speed and flexibility: Renovation projects can often be implemented more quickly than new buildings, as fewer permits are required. In addition, a renovation can be carried out gradually so that residents can remain in the property while working.
- Financial support: In many cantons, there are funding programs for energy-efficient renovations that can offer financial support. This can significantly reduce costs and create incentives to implement recovery measures.
- Less environmental impact: Renovation often has a lower ecological footprint than a new building, as fewer new materials are required and existing resources are used. The demolition of a building causes additional environmental pollution through disposal and waste of materials.
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