Renovating your bathroom can serve several purposes: adapting it for a larger family, changing the decor, or making it more comfortable for your later years. However, this type of renovation requires careful planning to avoid costly mistakes. Maisons SIC, a builder of new homes in the Southwest for over 50 years, will guide you.
1. Identify the priorities for a successful bathroom renovation
Before embarking on a bathroom renovation, it is essential to identify your priorities to guarantee a functional and lasting result.
First, reduce the risk of cost overruns: for example, according to the 2024 study of Houzz, 61% of homeowners who renovated their bathrooms primarily updated the plumbing. (ventilation, heating, plumbing) rather than changing the layout. This shows that technique comes before aesthetics.
In practical terms, start by listing your uses: shower or bath? A large family? People with reduced mobility? This reflection guides the choice of equipment and standards (door width, reduced threshold, anti-slip).
Next, establish a clear budget. Bathroom renovation costs can quickly escalate. A Houzz study indicates that the original room size remains less than 10 square meters in 55% of cases.
The next step is to prioritize: first, waterproofing, then the foundations (including the raised floor and proper drainage), and finally aesthetics (flooring and lighting). This allows you to decide whether to invest first in a heat pump or an upgraded ventilation system, and then choose tiles or a vanity unit.
Finally, anticipate the future: adapt to a growing family or a house for all ages, so that the renovation remains useful for a long time.
Identifying your priorities is therefore the basis for renovating your bathroom in a reasoned, efficient and sustainable way.
- Also read : 6 original ideas for renovating your bathroom
2. Invest in water-efficient equipment
When you decide to renovate your bathroom, choosing water-saving materials and equipment is both ecological and cost-effective.
In France, a flow rate of approximately 6 liters per minute for a bathroom faucet (sink) is considered a water-saving benchmark. For a water-efficient shower, showerheads can aim for a "water-saving" flow rate of around 7 to 9 L/min rather than 10-12 L/min or more.
In practical terms, install an aerator/sink faucet: this part injects air into the water, reducing the flow rate by 30% to 50% without loss of comfort. For the shower, opt for an "eco-jet" shower head or a turbulence shower head: a flow limited to ~8 L/min allows you to significantly reduce water consumption, according to sources.
In terms of equipment, choosing a thermostatic mixer avoids water losses when adjusting the temperature: a potential saving of 10 to 30% is estimated compared to a simple mixer.
Finally, from a technical point of view, a well-adjusted pressure reducer (around 3 bars) and well-sized pipes make it possible to optimize the flow rate and avoid waste due to overpressure or excessively high flow rates.
- Also read : What bathroom equipment in a new house?
3. Renovate your bathroom by improving the layout
When choosing to renovate your bathroom, rethinking the layout is an essential lever for gaining ergonomics and aesthetics.
At Maisons SICAs a home builder in the Southwest for over 50 years, our expert renovation teams will help you optimize every square meter.
The key to a successful bathroom renovation: reviewing the flow of movement in the room, arranging sinks, showers or bathtubs in a fluid manner, and adjusting storage according to usage (family, senior, couple).
With this design approach, you can prioritize future-proof solutions: easy access, uniform finishes, and smart connections. By planning the layout now, you avoid costly rework and create a bathroom that is not only beautiful but also functional.
By entrusting Maisons SIC this bathroom design project, You benefit from their in-house expertise to renovate your bathroom properly, with methodology and finesse.
4. Enhance safety and thermal comfort
When choosing to renovate your bathroom, it is essential to strengthen the safety and thermal comfort in order to make it a space that is both serene and sustainable.
From a safety perspective, considering non-slip coatings is essential: a shower tray classified as PN24 (strong grip) is recommended to limit falls, especially for the elderly or those with reduced mobility.
A WHO study reports that 46% of slips and falls at home occur in the bathroom. Also install grab bars, a shower seat and opt for a sink height and easily accessible equipment.
Regarding thermal comfort, the temperature of the air and the floor plays a crucial role. A cold shower or bath increases discomfort and the risk of feeling unwell.
To enhance comfort, consider using a suitable supplementary heating system (such as a towel warmer or underfloor heating) and ensuring efficient ventilation to prevent rapid cooling. Wall coverings and a walk-in shower also contribute to this more inviting atmosphere.
By combining these two aspects (security and thermal comfort), you create a bathroom that is not only pleasant to live in, but also suitable for all ages and all uses.
5. Choose durable materials that are suitable for humid environments.
Choosing durable and moisture-resistant materials is essential when renovating your bathroom.
This room is one of the most exposed to temperature variations, steam, and water splashes. Without suitable materials, damage can appear quickly: mold, cracked joints, swelling of furniture, or corrosion of metal components.
To ensure the longevity of your renovation, opt for water-resistant coverings such as full-body tiles, large-format ceramic tiles, or porcelain stoneware. These materials offer excellent waterproofing and are easy to maintain.
Water-resistant wall panels can also replace tiles on certain walls, while providing a modern finish. For furniture, choose pieces certified as water-resistant, designed to resist swelling and maintain their shape despite daily humidity.
The quality of ventilation also plays a key role. A suitable mechanical ventilation system or a high-performance extractor fan reduces condensation and increases the durability of materials. Paints should be chosen with a satin finish or specifically formulated for damp areas to prevent blistering and peeling.
To receive the best support, you can rely on the expertise of the teams Maisons SICwho advise and guide each renovation with precision and experience.
