Caillet Joël Sàrl
2805 Soyhières · about 20.3 km
Caillet Joël Sàrl is a Jura-based company specializing in tinsmithing, roofing, and waterproofing for roofs and facades.
caillet-ferblanterie.chRoof renovation · Bottmingen
Roof renovation in Bottmingen: Guide and advice
Renovating your roof in Bottmingen is a major investment to protect your property and improve your thermal comfort. Before starting your work, it is crucial to plan every step carefully to avoid any unexpected issues. Whether you wish to replace your tiles, improve insulation, or install solar panels, thorough preparation is key to success. Use the free RenoIndex estimator now to get a price range in CHF and better manage your renovation budget effectively from the very beginning of your project.
At a glance
- Typical budget
- CHF 28'300 – CHF 62'500
- Midpoint
- CHF 42'900
- Grants found
- 0
- Nearby companies
- 4
Worked examples in Bottmingen
Small project
CHF 15'600 – CHF 35'900
Typical project
CHF 28'300 – CHF 62'500
Large project
CHF 47'300 – CHF 102'300
| Project | Quantity | Low | High | Per unit |
|---|---|---|---|---|
| Small project | 70 m² | CHF 15'600 | CHF 35'900 | CHF 300 |
| Typical project | 140 m² | CHF 28'300 | CHF 62'500 | CHF 300 |
| Large project | 245 m² | CHF 47'300 | CHF 102'300 | CHF 300 |
Computed with our estimator for Bottmingen (regional factor included), standard finish. Only the project size changes.
Cost split (typical project)
- Labour : CHF 21'400 (50 %)
- Materials : CHF 17'100 (40 %)
- Other costs : CHF 4'300 (10 %)
What the price covers
Included
- Supply and installation
- VAT
- Covering, scaffolding, insulation and removal according to answers
Not included
- Permits and architect fees
- Unexpected structural issues
- Possible subsidies
- New roof structure, asbestos, roof windows and structural reinforcement
Bottmingen's housing stock in figures
In Bottmingen, the federal building register lists 1'641 residential buildings and 3'351 dwellings. These municipal benchmarks help put your home in context, but do not replace an individual assessment.
Age of residential buildings
56 % built before 1980
- Before 19194 %
- 1919–19454 %
- 1946–196010 %
- 1961–197019 %
- 1971–198019 %
- 1981–199016 %
- 1991–20009 %
- 2001–20109 %
- Since 201110 %
Construction year does not reveal past renovations: check the current insulation condition.
Main heating energy
51 % · Gas
- Gas51 %
- Heating oil24 %
- Heat pump17 %
- District heating5 %
- Electricity2 %
- Wood1 %
This distribution describes recorded buildings, not your system's consumption or efficiency.
Heating and hot water: which energies?
| Energy | Heating | Hot water |
|---|---|---|
| Gas | 51 % | 44.6 % |
| Heating oil | 24 % | 11.7 % |
| District heating | 5 % | 4.6 % |
| Heat pump | 17 % | 14.7 % |
| Electricity | 2 % | 15.9 % |
| Wood | 1 % | 0.4 % |
| Solar thermal | 0 % | 8.1 % |
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.
Type of heating system
- Boiler (unspecified)75.8 %
- Heat pump16.9 %
- Heat exchanger (district)4.8 %
- Central electric heating2.4 %
A standard non-condensing boiler is usually older and less efficient.
Houses or apartment buildings?
- Single-family houses75.6 %
- Two-dwelling houses5.5 %
- Apartment buildings (3+)18.9 %
3 % of buildings mix housing with shops or offices.
The typical building
- storeys (median)
- 3
- median footprint
- 107 m²
- median dwelling area
- 108 m²
Renovations, heritage and volumes
For home renovations in Bottmingen, note that 715 buildings are under heritage protection, making it critical to contact municipal authorities early regarding permit requirements. Regarding building volume, the median is 700 m3 based on the SIA 416 standard; however, this figure represents only 24 out of 1241 total houses, indicating that data coverage is quite limited. Understanding these metrics is essential for determining the scope of potential insulation or heating upgrades. By consulting these official figures, homeowners can better prepare for the administrative and structural demands of their upcoming renovation projects within the municipality.
715
buildings flagged as protected
status known for 1'641 of 1'641 buildings; check with the municipality
700 m³
median house volume (SIA 416)
measured for 24 of 1'241 houses
Source : OFS — RegBL (export communal complet). Existing residential buildings; percentages of recorded values.
Thermal insulation and energy efficiency
Insulating the roof together with the covering is often eligible for the Buildings Programme. High-performance insulation is essential to reduce heat loss and lower your energy bills.
It is advisable to check the standards currently in force in the canton of Basel-Landschaft before starting your project.
A well-insulated roof not only allows for substantial savings but also increases the market value of your property in Bottmingen over the long term.
Consider asking for technical advice to choose the most suitable insulation materials for your specific structure.
Managing solar panel installations
If you already have solar panels, their removal and refitting must be budgeted for carefully during the renovation.
This technical operation requires the intervention of qualified professionals to ensure the integrity of your systems after the work is completed.
Do not underestimate the costs associated with this process, as they can significantly influence the overall budget of your project. Ensure your installer also checks the condition of the mountings on the new covering.
Anticipating these needs helps ensure a smooth transition and allows you to continue producing green energy without prolonged interruption.
Materials adapted to weather conditions
The choice of materials for your roof must take into account local weather conditions. At altitude, snow loads and frost influence the choice of materials and the structural support needed.
In Bottmingen, it is important to select resistant coverings that will ensure the durability of your roof against seasonal weather. Discuss the most durable options for your specific geographical situation with your roofer.
A good initial selection will avoid costly and frequent repairs, ensuring peace of mind for many years to come in your home.
Planning and renovation budget
Planning is the most important step for any successful renovation. Start by creating a detailed list of the necessary work, including not only materials but also labor and potential additional costs.
Do not forget to check the available grants, especially those offered in the canton of Basel-Landschaft for energy efficiency works. Use the RenoIndex tool to get a reliable estimate that will serve as a basis for discussion with local contractors.
A well-prepared budget is the best way to avoid overruns and carry out your roof renovation project with peace of mind.
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 20.9 km
Dubach Construction Bois Sàrl specializes in timber construction, roofing, and insulation services.
solubois.chSanit & Bilat Fils S.A.
2824 Vicques · about 22 km
Specialist since 1968 in sanitary installations, heating (gas, oil, wood, renewable energy), and tinsmithing with 24/7 emergency repair service.
sanit.chMCE Marti Sàrl
2824 Vicques · about 22 km
MCE Marti Sàrl, based in Vicques, carries out joinery, timber construction and cabinetmaking in the Jura region, including windows, doors, stairs, facades and ceiling insulation.
mcemarti.chSuggestions from the commercial register by distance and activity. Not an endorsement or partnership.
Frequently asked questions
How to estimate the cost of my roof?
Use the free RenoIndex estimator to quickly get a price range in CHF tailored to your specific needs. This will allow you to easily compare quotes from various contractors.
Are there grants in Bottmingen?
There are no specific municipal grants, but check the programmes available in the canton of Basel-Landschaft as well as federal support for energy-related renovations.
When should you renovate your roof?
Renovation is advised if you notice water leaks, broken tiles, or if the insulation has become ineffective, leading to higher heating bills.
Is a permit required in Bottmingen?
Roof projects often require a building permit. Check with your municipal administration before starting the work.
Works often combined in Bottmingen
Solar panels cost in BottmingenFacade insulation cost in BottmingenWindow replacement cost in Bottmingen
Other works in Bottmingen
Kitchen renovationBathroom renovationNew flooringInterior paintingWindow replacementFacade insulationHeat pump installationSolar panelsHome solar batterySolar water heatingTerrace constructionFence installationStairwell renovationElevator installation or upgrade