Perren Baugeschäft AG
3997 Bellwald · about 75.5 km
Perren Baugeschäft AG is a construction company specializing in structural work, including the construction of single and multi-family homes.
perrenbau.chFacade insulation · Arth
Facade insulation in Arth: Guide and renovation tips
Carrying out facade insulation in Arth is an excellent way to improve the energy efficiency of your home while increasing your thermal comfort. Before starting such major work, careful planning is essential to optimize your budget and ensure your project's compliance. To obtain a precise cost estimate adapted to the specificities of your building, do not hesitate to use our free online tool RenoIndex, which will provide you with a personalized price range quickly.
At a glance
- Typical budget
- CHF 32'500 – CHF 64'400
- Midpoint
- CHF 46'500
- Grants found
- 0
- Nearby companies
- 4
Worked examples in Arth
Small project
CHF 17'600 – CHF 36'500
Typical project
CHF 32'500 – CHF 64'400
Large project
CHF 54'800 – CHF 106'200
| Project | Quantity | Low | High | Per unit |
|---|---|---|---|---|
| Small project | 110 m² | CHF 17'600 | CHF 36'500 | CHF 200 |
| Typical project | 220 m² | CHF 32'500 | CHF 64'400 | CHF 200 |
| Large project | 385 m² | CHF 54'800 | CHF 106'200 | CHF 200 |
Computed with our estimator for Arth (regional factor included), standard finish. Only the project size changes.
Cost split (typical project)
- Labour : CHF 23'300 (50 %)
- Materials : CHF 18'600 (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
Arth's housing stock in figures
In Arth, the federal building register lists 2'039 residential buildings and 5'895 dwellings. These municipal benchmarks help put your home in context, but do not replace an individual assessment.
Age of residential buildings
47 % built before 1980
- Before 191915 %
- 1919–19456 %
- 1946–19609 %
- 1961–19708 %
- 1971–19809 %
- 1981–199011 %
- 1991–200017 %
- 2001–201011 %
- Since 201115 %
Construction year does not reveal past renovations: check the current insulation condition.
Main heating energy
41 % · Heating oil
- Heating oil41 %
- Heat pump30 %
- Wood15 %
- Electricity6 %
- Gas4 %
- District heating4 %
This distribution describes recorded buildings, not your system's consumption or efficiency.
Houses or apartment buildings?
- Single-family houses52.6 %
- Two-dwelling houses19.9 %
- Apartment buildings (3+)27.5 %
- Other0 %
12.4 % of buildings mix housing with shops or offices.
The typical building
- storeys (median)
- 3
- median footprint
- 124 m²
- median dwelling area
- 90 m²
Renovations, heritage and volumes
For renovation planning in Arth, RegBL figures provide vital guidance despite partial data coverage. With a median volume of 889 m3 across the 50 buildings measured per SIA 416, this figure helps determine the scale of necessary heating or insulation upgrades. Out of 2039 total buildings, heritage status is known for 74, with 2 buildings officially protected. If your property is classified under these records, contacting the municipality early is essential. Heritage status significantly impacts permit requirements, so early engagement ensures your renovation plans comply with local preservation regulations and helps streamline the approval process for your specific project.
2
buildings flagged as protected
status known for 74 of 2'039 buildings; check with the municipality
889 m³
median house volume (SIA 416)
measured for 50 of 1'072 houses
Source : OFS — RegBL (export communal complet). Existing residential buildings; percentages of recorded values.
The importance of thermal planning
Insulating your facade is a strategic investment to reduce your energy bills over the long term. In Arth, as elsewhere, it is crucial to analyze the current state of your walls to choose the most suitable insulation solution.
Well-thought-out insulation helps eliminate thermal bridges, which are responsible for significant heat loss. By consulting RenoIndex, you benefit from an initial cost approach to evaluate the scale of your investment.
Rigorous planning helps to anticipate technical challenges and ensure the smooth execution of energy renovation work on your property.
Cost optimization and scaffolding
Scaffolding represents a significant share of the total budget for your facade work. To optimize these costs, it is highly recommended to bundle several jobs if possible.
If you are also planning to replace your windows or renovate your roof, try to synchronize these projects. By pooling the scaffolding installation, you save substantially on labor and equipment.
RenoIndex supports you in this reflection by helping you precisely estimate each step and structure your project coherently to minimize unnecessary expenses during your renovation phase.
Legal aspects and permits
Compliance with distances, authorized materials, and aesthetics is essential to obtain your building permit. By preparing your file in advance, you avoid any costly administrative delays.
RenoIndex helps you to better define your project, allowing you to present precise elements during your discussions with the relevant authorities.
Steps for grants
Do not start any work before receiving the necessary confirmations from the relevant organizations. Keep track of all your detailed quotes and ensure that the planned work meets the required energy efficiency criteria.
Use RenoIndex to estimate your insulation costs and facilitate your discussions with energy advisors to optimize your chances of funding.
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
Dubach Construction Bois Sàrl
2827 Mervelier · about 80.2 km
Dubach Construction Bois Sàrl specializes in timber construction, roofing, and insulation services.
solubois.chWelibois S.A.
2747 Seehof · about 81.4 km
Welibois S.A. is a company specializing in carpentry, joinery, insulation, and sawmill services.
welibois.chPS RENOVATION PASCUAL
3047 Bremgarten b. Bern · about 83.2 km
Bremgarten-based company specializing in interior and exterior renovation, building maintenance, and roofing services throughout Switzerland.
pascual-renovation.chSuggestions from the commercial register by distance and activity. Not an endorsement or partnership.
Frequently asked questions
When should I apply for a grant?
You must strictly submit your grant application before the official start of your renovation work. Once the work has started, it is generally too late to claim financial aid for this specific project.
Does external insulation require a permit?
Yes, as external insulation changes the visual appearance of your facade, a permit application is often necessary. Contact your municipality's urban planning department to find out the specific procedures applicable to your situation before confirming any quotes.
How to reduce insulation costs?
The best method is to bundle your work. By combining facade insulation with window replacement or roof renovation, you make the installation of scaffolding, which represents a large share of the total cost, more cost-effective.
Where to get a reliable price estimate?
For a quick estimate tailored to your project in Arth, use our free online estimator on RenoIndex. It will allow you to obtain a realistic price range for your facade renovation work in just a few clicks.
Works often combined in Arth
Other works in Arth
Kitchen renovationBathroom renovationNew flooringInterior paintingWindow replacementRoof renovationHeat pump installationSolar panelsHome solar batterySolar water heatingTerrace constructionFence installationStairwell renovationElevator installation or upgrade