Dubach Construction Bois Sàrl
2827 Mervelier · about 129.6 km
Dubach Construction Bois Sàrl specializes in timber construction, roofing, and insulation services.
solubois.chFacade insulation · Gossau (SG)
Facade insulation in Gossau (SG)
Indicative price, tips, grants and companies for your project in Gossau (SG) (St. Gallen).
At a glance
- Typical budget
- CHF 32'800 – CHF 65'000
- Midpoint
- CHF 47'000
- Grants found
- 0
- Nearby companies
- 4
Worked examples in Gossau (SG)
Small project
CHF 17'800 – CHF 36'900
Typical project
CHF 32'800 – CHF 65'000
Large project
CHF 55'400 – CHF 107'300
| Project | Quantity | Low | High | Per unit |
|---|---|---|---|---|
| Small project | 110 m² | CHF 17'800 | CHF 36'900 | CHF 200 |
| Typical project | 220 m² | CHF 32'800 | CHF 65'000 | CHF 200 |
| Large project | 385 m² | CHF 55'400 | CHF 107'300 | CHF 200 |
Computed with our estimator for Gossau (SG) (regional factor included), standard finish. Only the project size changes.
Cost split (typical project)
- Labour : CHF 23'500 (50 %)
- Materials : CHF 18'800 (40 %)
- Other costs : CHF 4'700 (10 %)
What the price covers
Included
- Supply and installation
- VAT
- Scaffolding, finish and insulation according to answers
Not included
- Permits and architect fees
- Unexpected structural issues
- Possible subsidies
- Structural damp, asbestos and balcony alterations
Gossau (SG)'s housing stock in figures
In Gossau (SG), the federal building register lists 2'643 residential buildings and 8'926 dwellings. These municipal benchmarks help put your home in context, but do not replace an individual assessment.
Age of residential buildings
58 % built before 1980
- Before 191922 %
- 1919–19454 %
- 1946–196010 %
- 1961–19709 %
- 1971–198013 %
- 1981–199011 %
- 1991–200013 %
- 2001–20108 %
- Since 20119 %
Construction year does not reveal past renovations: check the current insulation condition.
Main heating energy
35 % · Gas
- Gas35 %
- Heat pump31 %
- Heating oil25 %
- Wood6 %
- Electricity2 %
This distribution describes recorded buildings, not your system's consumption or efficiency.
Houses or apartment buildings?
- Single-family houses56.5 %
- Two-dwelling houses9.8 %
- Apartment buildings (3+)33.7 %
14.8 % of buildings mix housing with shops or offices.
The typical building
- storeys (median)
- 3
- median footprint
- 135 m²
- median dwelling area
- 95 m²
Renovations, heritage and volumes
For your renovation projects in Gossau, the RegBL data provides essential guidance despite partial coverage. Among the 2643 total buildings, 44 have known heritage status, with 18 officially protected; you should contact the municipality early to discuss permit requirements. Regarding building volume, the median figure is 795 m3, which helps determine the scale of potential heating or insulation work. Please note that this volume metric is based on only 9 measured buildings, as 1485 properties rely on different or unknown standards. Utilizing these figures allows you to plan your renovation more effectively while respecting local requirements.
18
buildings flagged as protected
status known for 44 of 2'643 buildings; check with the municipality
795 m³
median house volume (SIA 416)
measured for 9 of 1'494 houses
Source : OFS — RegBL (export communal complet). Existing residential buildings; percentages of recorded values.
Tips before you start
- A grant application must usually be filed before work starts.
- External insulation changes the building's look and often needs a permit.
- Scaffolding is a big share of the cost: bundle facade, windows and roof.
Your project in 5 steps
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.
Grants and subsidies
No specific grant listed for this work. Maintenance tax deductions may still apply.
Companies in the area
Welibois S.A.
2747 Seehof · about 132.7 km
Welibois S.A. is a company specializing in carpentry, joinery, insulation, and sawmill services.
welibois.chMalerei Top Demestre
2746 Crémines · about 136.4 km
Specialized company for painting, facade renovation, surface cleaning, and wood treatment for both interior and exterior residential projects.
malerei-top-demestre.comLA Rénovation Lebrun
2746 Crémines · about 136.4 km
L.A Rénovation Lebrun offers versatile renovation services including painting, facade maintenance, and roof repairs.
lebrun-renovation-la.chSuggestions from the commercial register by distance and activity. Not an endorsement or partnership.
Works often combined in Gossau (SG)
Window replacement cost in Gossau (SG)Roof renovation cost in Gossau (SG)Interior painting cost in Gossau (SG)
Other works in Gossau (SG)
Kitchen renovationBathroom renovationNew flooringInterior paintingWindow replacementRoof renovationHeat pump installationSolar panelsHome solar batterySolar water heatingTerrace constructionFence installationStairwell renovationElevator installation or upgrade