Hallenbarter & Russi Gebäudetechnik AG
3988 Obergoms · about 127.7 km
Obergoms-based company specializing in sanitary installations, heating systems, roofing, and tinsmith work for new builds and renovations.
hallenbarter-russi.chBathroom renovation · Gaiserwald

At a glance
Small project
CHF 11'300 – CHF 31'300
Typical project
CHF 15'300 – CHF 41'100
Large project
CHF 22'000 – CHF 57'300
| Project | Quantity | Low | High | Per unit |
|---|---|---|---|---|
| Small project | 3 m² | CHF 11'300 | CHF 31'300 | CHF 6'500 |
| Typical project | 6 m² | CHF 15'300 | CHF 41'100 | CHF 4'300 |
| Large project | 11 m² | CHF 22'000 | CHF 57'300 | CHF 3'300 |
Computed with our estimator for Gaiserwald (regional factor included), standard finish. Only the project size changes.
Included
Not included
In Gaiserwald, the federal building register lists 1'782 residential buildings and 4'028 dwellings. These municipal benchmarks help put your home in context, but do not replace an individual assessment.
45 % built before 1980
Construction year does not reveal past renovations: check the current insulation condition.
44 % · Heat pump
This distribution describes recorded buildings, not your system's consumption or efficiency.
For your renovation project in Gaiserwald, RegBL data provides essential guidance despite partial coverage. With 23 buildings officially under heritage protection out of 53 known cases, you must contact the local authorities early to understand specific permit requirements before starting. Furthermore, for houses measured according to SIA 416, the median volume is 1204 m3. Understanding this scale is critical for homeowners when planning appropriate heating system upgrades and insulation improvements. Utilizing these official figures helps ensure your project complies with local regulations while allowing for accurate cost estimation and effective energy planning throughout the entire renovation process.
Source : OFS — RegBL (export communal complet). Existing residential buildings; percentages of recorded values.
Renovating a bathroom requires strict coordination between various trades, such as plumbers, tilers, and electricians. It is crucial to anticipate a period without access to your sanitary facilities.
Generally, expect two to four weeks of construction without a usable bathroom. Detailed planning helps avoid unforeseen issues and minimizes the overall duration of the project. You should also anticipate storage for materials and access for contractors.
RenoIndex helps you better forecast your budget during this transition period, ensuring you are well-prepared for the renovation journey.
When modernizing a bathroom, technical details can significantly impact costs and feasibility. For example, replacing a traditional bathtub with a walk-in shower requires checking the available drain slope in the floor.
This step ensures proper water flow and prevents leaks. If the existing layout does not accommodate the necessary slope, alternative solutions or raised floors might be needed.
Always verify the existing structure with a professional before finalizing your design. To estimate the potential costs of these technical adjustments, consult our RenoIndex calculator for a clear overview.
Choosing the right materials is crucial for the durability of your new bathroom. In many regions, hard water can quickly cause scale to build up on fittings and shower screens, making cleaning difficult.
We recommend opting for easy-clean surfaces that are treated against limescale. Options like porcelain stoneware or seamless wall coverings significantly reduce daily maintenance tasks.
Investing in quality materials from the beginning helps your bathroom maintain its new look for years to come. RenoIndex helps you estimate the cost of your project based on your chosen finishings.
Although there are no specific grants for simple bathroom renovations in Gaiserwald, certain energy efficiency improvements—such as installing high-performance water heaters or optimizing water consumption—may occasionally receive support.
Check the canton of St. Gallen's incentive programs regularly to see if your work qualifies under broader energy renovation schemes. Remember to use the RenoIndex calculator to get a reliable cost estimate for your construction work.
1. Estimate
Set a budget range with the estimator.
2. Grants
Apply before work starts.
3. Quotes
Compare at least 3 quotes.
4. Permit
Check with the municipality whether a permit is needed.
5. Works
Follow the site and do a written handover.
No specific grant listed for this work. Maintenance tax deductions may still apply.
3988 Obergoms · about 127.7 km
Obergoms-based company specializing in sanitary installations, heating systems, roofing, and tinsmith work for new builds and renovations.
hallenbarter-russi.ch2829 Vermes · about 139.4 km
The website presented under the name Imeri Chauffage et Sanitaire Sàrl offers plumbing, heating and solar thermal work, while F. Imeri Sàrl’s registered purpose refers to a scrap metal business.
imeri-sarl.ch2824 Vicques · about 143.4 km
Specialist since 1968 in sanitary installations, heating (gas, oil, wood, renewable energy), and tinsmithing with 24/7 emergency repair service.
sanit.ch2824 Vicques · about 143.4 km
Buchwalder Sàrl in Vicques has specialized in the installation, repair, and renovation of heating and sanitary systems since 1966.
buchwalder-sarl.chSuggestions from the commercial register by distance and activity. Not an endorsement or partnership.
On average, expect a period of 2 to 4 weeks for the renovation work. During this time, your bathroom will not be usable. Good coordination with your contractors is essential to keep this duration to a minimum.
Yes, replacing a bathtub with a walk-in shower requires checking the available drain slope. Without sufficient slope, water will not flow properly, which can cause major problems. A professional should check this thoroughly in advance.
To limit maintenance, choose materials and surfaces that are easy to clean, ideally treated against limescale. Avoid hard-to-reach areas and opt for smooth coverings that prevent the accumulation of mineral deposits to keep maintenance low.
You can use the RenoIndex calculator for free. It allows you to quickly obtain a price range tailored to your renovation project, helping you to better prepare your overall budget.