interior architecture: Spatial reconfiguration
& Energy Efficiency Upgrades
geneva & Vaud
At Collet Homes, we believe great design deserves flawless execution. Whether you’re a homeowner working with your own architect or interior designer, or a design professional seeking a trusted renovation team, we ensure your vision is translated with technical precision and seamless coordination. Our expertise in structural reconfiguration, attic and basement conversions, and energy-efficient upgrades allows us to turn overlooked or poorly planned areas into elegant, functional spaces that add real value and comfort to your home. From concept to completion, our process blends design sensitivity with engineering know-how — creating results that look as good as they perform.
Tailored Layout & Space Optimizations
Coordination with Architects & Engineers
Energy Efficiency & Smart Systems
Guided From Concept to Completion
Why Homeowners Choose Us
Our Simple 4 Step Process
That Keeps You in Control
No Obligation Discovery Call
We listen to your goals & priorities. We can advise you and provide cost ranges to expect. You get a feel if we are the right fit for your project.
On Site Consultation
Field expertise brought to your property. We identify complications & discuss budget ranges to help inform your choices.
Design & Project Plan
Collaboration with you, your architect
or one of ours, to align the design, scope and budget. Ensuring a seamless experience concept to completion.
Construction Agreement
Every decision, cost and timeline is mapped out transparently, so you begin construction with clarity, confidence and control.
Trusted by Homeowners & Architects
The best part of what we do isn’t just creating beautiful spaces.
What truly inspires us is seeing how a home transformation shapes our clients’ daily lives.
It’s a privilege to guide them through such an important journey and to watch their vision become the backdrop for years of memories.
Our greatest pride isn’t in the walls we raise, but in the confidence and ease our clients feel as they step into a home that reflects who they are.
Questions & Answers
Frequently Asked
Bathroom Renovation
Questions
If you are unable to find the answer to your question in our FAQ please do not hesitate to contact us directly.
Spatial reconfiguration involves rethinking the internal layout of your home to improve flow, function, and comfort — often by removing or repositioning walls, relocating kitchens or bathrooms, or optimizing circulation between spaces. It’s about making the best use of your existing square meters.
Interior architecture focuses on the structure, layout, and technical aspects of your home (walls, plumbing, electrical, structural changes), while interior design focuses on finishes, colours, and furnishings. At Collet Homes, we bridge both — ensuring that form and function are perfectly aligned.
Yes, most structural or plumbing modifications require an authorization. We guide you through the Swiss permit process and collaborate directly with your architect or our in-house partners to ensure full compliance with SIA and cantonal regulations.
Absolutely. We regularly collaborate with independent architects and interior designers, or you can work with our trusted design partners. Our goal is to protect the design intent while ensuring practical execution, accurate budgeting, and seamless project coordination.
We study your home’s layout in detail, identifying underused zones such as hallways, attics, basements, and storage nooks. Through strategic reconfiguration, we can add functional square meters — often making a space feel larger without expanding its footprint.
Every project varies depending on its complexity. Minor layout changes may take 4–6 weeks, while full interior reconfigurations can last several months. During our planning phase, we provide a detailed Gantt timeline to ensure clear expectations and transparency from start to finish.
In most Geneva and Vaud markets, yes. Smartly reconfigured layouts that improve natural light, flow, and utility space often boost resale value significantly — especially when executed with architectural precision and premium finishes.
We coordinate with qualified engineers and follow Swiss SIA standards to verify which walls are load-bearing and how they can be modified safely. Structural integrity and long-term durability are always prioritized before any visual design decisions.
Yes. Layout changes are an ideal moment to add insulation, upgrade windows, or modernize heating systems. We can coordinate these improvements to meet Swiss energy performance goals and reduce future operating costs.
Book a Discovery Call with Collet Homes. We’ll review your space, discuss your vision and goals, and outline next steps — whether you’re working with your own architect or starting from scratch with our design-build team.
CONTACT US
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