Planning and Design for a House Extension
Extending your home requires meticulous planning. Renovating attic space, building a conservatory or adding living space all require precise surveys. Our expertise focuses on creating accurate surveys. We do not carry out the preliminary planning or complete projects. We work with architects and private individuals when they need detailed plans to get their projects off the ground.
We use latest-generation 3D laser scanners capable of capturing millions of points in just a few minutes, creating an extremely dense point cloud. This precision is crucial for identifying any irregularities in the walls, floors or roof, which could have an impact on the design of your extension. Our surveys also facilitate the integration of the existing structure into CAD or BIM software, enabling the architect to work with a reliable digital base that can be used directly in the design phase.
Our 3D laser scanners can also be used to document the immediate surroundings of the house, such as low walls, terraces, accesses and vegetation. This information is essential for assessing the harmonious integration of an extension into its immediate surroundings. By having a precise and complete context, the architect can anticipate the transitions between old and new buildings, optimise the orientation of openings or assess the visual impact of the project. This level of detail enhances the quality of the preliminary designs and reduces the need for unforeseen adjustments during the design phase or in discussions with the local authorities.
Advantages of working with 3D Scan Bat
Increased accuracy Our statements by 3D laser scanner offer millimetre precision. This is essential for complex extensions.
Speed of execution : Able to digitise buildings in just a few hours. Our technology speeds up the preliminary phase of any project.
Advanced visualisation : Thanks to 2D architectural plans or 3D modelsYou'll have a clear view of the expansion possibilities.
This visualisation is not just aesthetic: it also allows you to test different expansion scenarios before making any final decisions. Whether you're planning a modern glazed extension or a more traditional extension, the 3D models allow you to check how the building fits into its surroundings, its architectural coherence and even its impact on interior light levels. Our customers particularly appreciate this phase, as it makes the project more concrete and makes it easier to choose between several variants, while anticipating any comments from the authorities when planning permission is submitted.
We also offer interactive virtual tours from the 3D survey. These can be used to navigate through the existing building and visualise future extensions in the form of a digital mock-up. Accessible via a simple link, this solution facilitates discussions with the architect, the client and the tradesmen. It is also useful for presenting the project to the authorities or to potential financial partners. By making the space legible and tangible even before work begins, the virtual visit becomes a powerful communication and validation tool, reducing uncertainty and promoting informed decision-making.
Customised service : We tailor our services to each project, easing the transition to the construction phases.
3D visualisation and orthophotos for extensions
In addition to technical drawings, we supply orthophotos and 3D models which provide a better understanding of the site and its constraints. These visual deliverables make it easier to assess the impact of an extension on existing volumes, sunlight or architectural coherence. They are particularly useful for projects involving glazed elements such as conservatories or modern extensions. This visual documentation enhances the clarity of files submitted to the authorities, and also gives project owners a realistic vision of their future project. With 3D Scan Bat, the extension is already visible even before the final design.
Integrating surveys into the BIM process
Our statements are delivered in formats compatible with the main BIM software (Building Information Modeling), such as Revit or Archicad. This enables your architect to work in a collaborative environment where every modification is instantly reflected throughout the project. This integration makes it much easier to track quantities, detect conflicts and coordinate with other trades. For extension projects, BIM offers a global and coherent vision, reducing the risk of errors and optimising site management.
In addition to plans and technical drawings, we make it a point of honour to provide the following information deliverables that can be used immediatelytailored to each project stakeholder. Our files can be produced in several formats depending on requirements: DWG for architects, IFC for BIM integration, PDF for presentations or orthophotos for global visualisations. This flexibility ensures better coordination between all the players involved, and limits the time wasted on data conversions. With 3D Scan Bat, each extension benefits from clear, structured documentation that is compatible with current professional standards.
Why choose 3D Scan Bat for a house extension?
When you choose 3D Scan Bat, you're choosing a partner who understands the importance of providing a solid foundation. We specialise in surveys and plans of existing conditions. We're ideal for providing the documents needed for planning.
Expertise tailored to local Swiss constraints
In Switzerland, every extension project must take into account the following factors local, cantonal and sometimes even regional specificities in terms of town planning. Our surveys include all the information you need to help your architect prepare your application: footprint, regulatory distances, maximum authorised height and existing volumes. We know that documentary accuracy is essential to avoid having to go back and forth with the authorities. Thanks to our experience in the field, we can anticipate regulatory constraints so that your extension project runs smoothly without any administrative hiccups.
Surveys tailored to local Swiss constraints
Each Swiss municipality has its own specific planning and building regulations. Our surveys take account of existing rights of way, heights, regulatory distances and volumes, to avoid any discrepancies with local requirements. We regularly work with architects and design offices to provide the technical documentation required for planning applications. Thanks to the accuracy of our surveys and the quality of our deliverables, your extension projects become more reliable and efficient. This approach considerably reduces the risk of administrative delays and makes it easier to obtain planning permission.
Conclusion
If you are an architect looking to specify the details of an existing house, 3D Scan Bat is your ally. Would you like to obtain detailed plans for an extension project ? Contact us today. Find out how our specialist surveying and layout services can transform your space. Get a free, no-obligation quote for our services. Let's work together to realise your architectural vision. Let's make your home extension project a resounding success.
Our mission is to transform your ideas into usable dataAll the information you need to create a harmonious, functional extension project. Our surveys provide you with reliable information that facilitates communication between all the parties involved: the client, architect, engineer and craftsman. By choosing 3D Scan Bat, you can be sure that every centimetre of your house is measured, documented and represented accurately.
When you choose 3D Scan Bat, you also benefit from a proven, transparent methodology. Our deliverables are provided in standard formats (DWG, PDF, IFC, RVT, PLA) for immediate compatibility with architects' tools. Each survey is securely archived, guaranteeing lasting traceability and the possibility of re-using the data for future phases of the project. This approach makes it possible to capitalise on initial surveys, anticipate additional extensions or renovations, and secure your investments over the long term. With 3D Scan Bat, your projects are based on solid, long-term documentation.
Our surveys for extensions also include orthophotos and simplified 3D models, ideal for visualising the impact of the project on the existing building. These documents facilitate communication with the authorities and speed up the approval process, by providing a clear, precise and immediately understandable representation of the planned extension.
This is the key to avoiding unpleasant surprises on site and to completing your extension on time and on budget.
3D Scan Bat