Solar water heating · Wettingen
At a glance
Small project
CHF 9'200 – CHF 21'500
Typical project
CHF 11'800 – CHF 27'400
Large project
CHF 16'200 – CHF 37'300
| Project | Quantity | Low | High | Per unit |
|---|---|---|---|---|
| Small project | 3 m² | CHF 9'200 | CHF 21'500 | CHF 5'000 |
| Typical project | 6 m² | CHF 11'800 | CHF 27'400 | CHF 3'200 |
| Large project | 11 m² | CHF 16'200 | CHF 37'300 | CHF 2'300 |
Computed with our estimator for Wettingen (regional factor included), standard finish. Only the project size changes.
Included
Not included
In Wettingen, the federal building register lists 3'259 residential buildings and 10'617 dwellings. These municipal benchmarks help put your home in context, but do not replace an individual assessment.
65 % built before 1980
Construction year does not reveal past renovations: check the current insulation condition.
53 % · Heating oil
This distribution describes recorded buildings, not your system's consumption or efficiency.
| Energy | Heating | Hot water |
|---|---|---|
| Gas | 18 % | 12.4 % |
| Heating oil | 53 % | 37.5 % |
| District heating | 1 % | 0.1 % |
| Heat pump | 21 % | 5.8 % |
| Electricity | 4 % | 40.7 % |
| Wood | 2 % | 1.1 % |
| Solar thermal | 0 % | 1.1 % |
Each line gives the share of buildings using that energy, separately for heating and for hot water. The two columns do not always reach 100%: some buildings combine two systems, or reported none.
A standard non-condensing boiler is usually older and less efficient.
8.5 % of buildings mix housing with shops or offices.
When planning renovations in Wettingen, referring to official building register data is vital. With 681 of the 3259 recorded buildings listed under heritage protection, contacting the municipality early regarding permits is essential. The median house volume is 504 m3, providing a scale for heating and insulation projects based on 50 buildings measured via the SIA 416 standard. Please note that data coverage is partial, as 1838 buildings are recorded using other or unknown standards. These figures offer a helpful foundation for estimating your specific renovation costs while ensuring compliance with local regulatory requirements for your property.
Source : OFS — RegBL (export communal complet). Existing residential buildings; percentages of recorded values.
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.
2829 Vermes · about 66.5 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 70 km
Buchwalder Sàrl in Vicques has specialized in the installation, repair, and renovation of heating and sanitary systems since 1966.
buchwalder-sarl.ch2824 Vicques · about 70 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 70 km
Gyger Haustechnik specializes in sanitary installations, heating systems, bathroom renovations, and tiling work.
gyger-co.chSuggestions from the commercial register by distance and activity. Not an endorsement or partnership.
