Introduction
Engaging in an energy transition is now an essential step for any homeowner wishing to improve the comfort of their habitat while controlling their energy expenses. In the face of rising energy prices and regulatory requirements, investing in the energy renovation of one’s home is emerging as a sustainable and rewarding solution. At AS RENOV, we support individuals in Bordeaux and its metropolitan area at every stage of their project, ensuring personalized follow-up and lasting results tailored to their needs.
Understanding the energy transition: challenges and objectives
The energy transition aims to reduce the energy consumption of buildings and limit their environmental impact. According to ADEME, the residential sector accounts for nearly 45% of energy consumption in France. This observation underscores the importance of optimizing insulation, heating, and ventilation in your home. The main objectives are to reduce bills, improve thermal comfort, and enhance property value.
Energy renovation also allows for anticipating future regulations, particularly the energy performance diagnosis (DPE) and the fight against thermal sieves. In Bordeaux, these issues are even more pressing as they condition the rental or resale of a property.
Energy diagnosis: an essential first step
Every energy transition project begins with a precise diagnosis of the state of the building. This phase allows for identifying priorities: attic insulation, window replacement, modernization of the heating system, or improvement of ventilation. At AS RENOV, our experts conduct a personalized study, relying on measurement tools and an in-depth knowledge of the specifics of local buildings.
This diagnosis generally includes a thermographic analysis and an estimate of potential energy savings. It allows for developing a coherent action plan, prioritizing work according to their return on investment and their impact on daily comfort.
Insulation solutions and addressing weak points
Insulation remains the main lever for any effective energy renovation. Heat losses primarily come from the roof (25 to 30%), walls (20 to 25%), and windows (10 to 15%), according to France Rénov’. It is therefore crucial to target these elements first to maximize savings.
AS RENOV favors tailored solutions, incorporating high-performance and durable materials suited to the configuration of each home. Insulation of attics, walls from the inside or outside, window replacement: each intervention is subject to a technical study to ensure the best performance. The selected materials, such as glass wool, wood fiber, or state-of-the-art double glazing, contribute to sustainable energy efficiency while harmoniously integrating with the local architectural style.
Heating, ventilation, and intelligent energy management
Energy renovation is not limited to insulation. The choice of heating and ventilation systems strongly impacts overall performance. Opting for a condensing boiler, a heat pump, or a high-performance wood stove can significantly reduce consumption. Our teams assist each client in selecting and implementing equipment suited to their needs and the configuration of the home.
Controlled mechanical ventilation (VMC) ensures the renewal of indoor air, essential for preserving air quality and avoiding condensation issues. Home automation management also offers fine control of consumption, allowing for optimization of settings based on room occupancy or times of the day.
Administrative support and financing of works
One of the major barriers to energy transition lies in the administrative complexity and the initial cost of the works. AS RENOV offers comprehensive support, from the preparation of administrative files (declarations, aid applications) to the execution of the works, including the search for suitable financing.
Our company masters public aid schemes, such as MaPrimeRénov’, the zero-interest eco-loan, or energy savings certificates (CEE). We are committed to providing clear and detailed quotes so that each homeowner has a transparent view of the investment, expected savings, and return on investment timeline.
To discover a concrete example of a global approach, you can consult this detailed guide on energy transition published on Wispra.
Guarantees, follow-up, and property valuation
The success of your renovation project relies on the reliability of the stakeholders and the quality of the guarantees offered. At AS RENOV, each project is supervised by a team of experienced professionals, benefiting from a ten-year insurance covering all the work done. Personalized follow-up continues after delivery, with a responsive after-sales service available for any questions or adjustments.
Energy renovation also contributes to enhancing the value of your property. An energy-efficient home benefits from better attractiveness for both rental and resale. According to the National Observatory of Energy Renovation, homes rated A or B see their value increased by 5 to 15% compared to less efficient properties. Additionally, according to the annual survey by the Institute of Housing and Personal Services, in 2026, 67.8% of French people plan to develop their outdoor space to improve their quality of life. Thus, investing in renovation is a rational and sustainable choice to consolidate one’s wealth in the long term.
Why choose AS RENOV for your energy transition in Bordeaux?
Choosing AS RENOV means opting for a single point of contact, committed to your side from the initial diagnosis to the final acceptance of the project. Our two entities, Activ Travaux (general management) and Doizon (quality external structures), allow us to cover all needs in energy renovation, extension, elevation, and outdoor arrangements, with the same level of rigor and transparency.
We prioritize local proximity to ensure effective and rapid follow-up while ensuring a perfect adaptation of solutions to the reality of the Bordeaux market. Our clients' satisfaction relies on our ability to provide a turnkey service, with constant attention to quality, durability, and cost control.
Conclusion
The energy transition requires a global approach, conducted methodically and with professional support. Thanks to AS RENOV's expertise, every homeowner benefits from a secure journey, from feasibility study to final property valuation. For any energy renovation project in Bordeaux, do not hesitate to consult our tailored services and request personalized advice for a more comfortable, economical, and sustainable home. For further reading, also find our in-depth article on energy transition and effective renovation on Wispra.