Perren Baugeschäft AG
3997 Bellwald · about 94.8 km
Perren Baugeschäft AG is a construction company specializing in structural work, including the construction of single and multi-family homes.
perrenbau.chFacade insulation · Glarus Süd

At a glance
Small project
CHF 20'300 – CHF 42'200
Typical project
CHF 37'500 – CHF 74'300
Large project
CHF 63'300 – CHF 122'600
| Project | Quantity | Low | High | Per unit |
|---|---|---|---|---|
| Small project | 110 m² | CHF 20'300 | CHF 42'200 | CHF 300 |
| Typical project | 220 m² | CHF 37'500 | CHF 74'300 | CHF 200 |
| Large project | 385 m² | CHF 63'300 | CHF 122'600 | CHF 200 |
Computed with our estimator for Glarus Süd (regional factor included), standard finish. Only the project size changes.
Included
Not included
In Glarus Süd, the federal building register lists 4'827 residential buildings and 6'788 dwellings. These municipal benchmarks help put your home in context, but do not replace an individual assessment.
79 % built before 1980
Construction year does not reveal past renovations: check the current insulation condition.
42 % · Wood
This distribution describes recorded buildings, not your system's consumption or efficiency.
7.3 % of buildings mix housing with shops or offices.
For renovation projects in Glarus Süd, RegBL data provides essential benchmarks despite partial coverage. With 803 buildings measured according to SIA 416, the median volume of 460 m3 helps gauge the scale required for heating or insulation works. Please note that specific information regarding renovation years and heritage protection is not recorded in the current dataset. We strongly recommend contacting the municipality directly to discuss potential heritage constraints and verify your property's specific structural characteristics. Consulting local authorities early ensures your renovation plan remains compliant and helps you prepare an accurate budget before starting construction.
Source : OFS — RegBL (export communal complet). Existing residential buildings; percentages of recorded values.
Make sure you obtain all necessary permits from the competent authorities before ordering materials or starting work on site.
Good administrative preparation guarantees the smooth progress of your renovation project and prevents unnecessary blockages during the execution phase.
Scaffolding is a big share of the cost : bundle facade, windows and roof. By combining these works, you make the fixed costs related to installing high-access equipment more cost-effective.
This strategy not only reduces the overall budget but also ensures better thermal consistency of the building envelope. Analyze the general condition of your structure to prioritize interventions.
The RenoIndex estimator helps you visualize the savings achievable by grouping these different projects during your energy renovation works.
Although no specific grants are listed for Glarus Süd, it is advisable to regularly check for cantonal and federal programs. Rigor in preparing the application is essential to maximize your chances of receiving support.
Plan your project funding carefully and use RenoIndex to quantify your needs before finalizing your grant applications.
The choice of insulation material is decisive for the durability and energy efficiency of your facade insulation.
Materials such as rock wool, polystyrene, or bio-based insulators offer different properties in terms of thermal resistance and acoustic insulation. Discuss with professionals to select the solution best suited to your building type and environmental goals.
Well-chosen insulation sustainably improves your thermal comfort, both in winter and summer. To estimate the cost of different materials, the RenoIndex estimator assists you in preparing your overall budget.
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.
3997 Bellwald · about 94.8 km
Perren Baugeschäft AG is a construction company specializing in structural work, including the construction of single and multi-family homes.
perrenbau.ch3904 Naters · about 112.6 km
Maesano AG specializes in general construction projects, renovations, and specialized masonry work such as natural stone walls.
maesanobau.ch3904 Naters · about 112.6 km
Specialized company for painting and plastering services for residential and commercial sectors in Valais.
passeri-roberto.ch3902 Glis · about 115.1 km
Clausen Malergeschäft GmbH specializes in painting, plastering, and thermal facade insulation.
clausen-maler.chSuggestions from the commercial register by distance and activity. Not an endorsement or partnership.
As a general rule, any grant application must be submitted before renovation work begins. It is recommended to check the specific cantonal conditions before signing any quotes or contracts with a company.
Yes, because external insulation changes the exterior appearance of your home. It is therefore often necessary to obtain a permit from the competent local authorities before starting work to comply with current planning regulations.
Yes, it is an excellent strategy. By bundling facade insulation, window replacement, and roof renovation, you optimize the fixed costs related to scaffolding and thus significantly reduce the total cost of your project.
You can use the free RenoIndex estimator. This tool will allow you to obtain an indicative price range based on your specific needs, thus facilitating the planning of your budget for your future energy renovation works.