Dubach Construction Bois Sàrl
2827 Mervelier · about 69.2 km
Dubach Construction Bois Sàrl specializes in timber construction, roofing, and insulation services.
solubois.chRoof renovation · Schlieren
Roof renovation in Schlieren: Complete guide and tips
Carrying out a roof renovation in Schlieren is a major investment to protect your property and improve your energy efficiency. Whether you want to replace aging tiles or modernize the thermal insulation of your attic, careful planning is essential to ensure the longevity of the work. As a homeowner, it is crucial to anticipate costs and choose the right craftsmen. To get an accurate and calculated estimate of your project, use the free RenoIndex cost estimator now.
At a glance
- Typical budget
- CHF 30'200 – CHF 66'600
- Midpoint
- CHF 45'700
- Grants found
- 0
- Nearby companies
- 4
Worked examples in Schlieren
Small project
CHF 16'700 – CHF 38'300
Typical project
CHF 30'200 – CHF 66'600
Large project
CHF 50'500 – CHF 109'100
| Project | Quantity | Low | High | Per unit |
|---|---|---|---|---|
| Small project | 70 m² | CHF 16'700 | CHF 38'300 | CHF 400 |
| Typical project | 140 m² | CHF 30'200 | CHF 66'600 | CHF 300 |
| Large project | 245 m² | CHF 50'500 | CHF 109'100 | CHF 300 |
Computed with our estimator for Schlieren (regional factor included), standard finish. Only the project size changes.
Cost split (typical project)
- Labour : CHF 22'900 (50 %)
- Materials : CHF 18'300 (40 %)
- Other costs : CHF 4'600 (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
Schlieren's housing stock in figures
In Schlieren, the federal building register lists 1'434 residential buildings and 9'679 dwellings. These municipal benchmarks help put your home in context, but do not replace an individual assessment.
Age of residential buildings
61 % built before 1980
- Before 19199 %
- 1919–194520 %
- 1946–196016 %
- 1961–19706 %
- 1971–198010 %
- 1981–199010 %
- 1991–20002 %
- 2001–201015 %
- Since 201111 %
Construction year does not reveal past renovations: check the current insulation condition.
Main heating energy
39 % · Heating oil
- Heating oil39 %
- Gas31 %
- District heating22 %
- Heat pump6 %
- Electricity1 %
- Wood1 %
This distribution describes recorded buildings, not your system's consumption or efficiency.
Heating and hot water: which energies?
| Energy | Heating | Hot water |
|---|---|---|
| Gas | 31 % | 28.6 % |
| Heating oil | 39 % | 25.4 % |
| District heating | 22 % | 21.2 % |
| Heat pump | 6 % | 1.9 % |
| Electricity | 1 % | 21 % |
| Wood | 1 % | 0.9 % |
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)67.1 %
- Heat exchanger (district)22.5 %
- Heat pump5.6 %
- Stove1.9 %
- Condensing boiler1.7 %
- Central electric heating0.8 %
A standard non-condensing boiler is usually older and less efficient.
Houses or apartment buildings?
- Single-family houses37.5 %
- Two-dwelling houses5 %
- Apartment buildings (3+)57.5 %
17.4 % of buildings mix housing with shops or offices.
The typical building
- storeys (median)
- 3
- median footprint
- 163 m²
- median dwelling area
- 76 m²
Renovations, heritage and volumes
When planning your renovation in Schlieren, the official building register provides key figures to help you estimate project requirements. Regarding building volume, the data indicates a median of 1907 m3 for properties measured according to the SIA 416 standard, which is useful for gauging the scale of heating and insulation upgrades. Please be aware that data coverage is quite limited, as only three buildings were measured out of 538 total houses. Use these figures as a starting point for your project estimations, while keeping in mind that specific on-site measurements are recommended to ensure accurate planning for your renovation goals.
0
buildings flagged as protected
status known for 8 of 1'434 buildings; check with the municipality
1'907 m³
median house volume (SIA 416)
measured for 3 of 538 houses
Source : OFS — RegBL (export communal complet). Existing residential buildings; percentages of recorded values.
Why renovate your roof?
A roof in poor condition can lead to water infiltration, significant heat loss, and a decrease in property value. In Schlieren, the weather can put a strain on roofing materials over the decades.
A renovation makes it possible to reinforce waterproofing while optimizing thermal comfort. By modernizing your roof, you achieve significant energy savings in the long term while increasing the overall durability of the building.
It is recommended to have your roof inspected periodically by a professional to identify repair needs before the damage becomes irreversible.
Energy optimization and insulation
Insulating the roof together with the covering is a wise strategy to improve the thermal performance of your home.
This intervention is often eligible for the Buildings Programme, a federal and cantonal financial support intended to encourage energy renovation. By properly insulating your roof, you drastically reduce your heating bills.
Remember that this step must be thought through holistically to ensure adequate ventilation and avoid humidity issues.
Consult experts or use our simulator to better understand the impact of high-performance insulation on your budget and the aid available in your region.
Managing solar panels
If you have solar panels on your roof, their presence makes the work slightly more complicated. The removal and refitting of these installations must be imperatively budgeted for in your quote.
It is crucial to use qualified professionals to avoid damaging the modules or voiding your warranty. The renovation is also the ideal time to optimize the orientation or power of your photovoltaic system.
Ensure that the chosen company has the necessary technical skills to coordinate the roof work and electrical infrastructure. To obtain an indicative price range, visit the RenoIndex website.
Climatic considerations and materials
The climate plays a decisive role in the choice of roofing materials. At altitude, snow loads and frequent frost directly influence the technical options available for your project.
It is essential to select resistant materials adapted to local temperature variations. A well-designed roof in Schlieren must not only protect against precipitation but also withstand seasonal stresses while ensuring maximum longevity.
Discuss with your roofer the most sustainable solutions for your specific situation. Remember to check RenoIndex to estimate the costs of these high-quality materials before starting your work.
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 72.4 km
Welibois S.A. is a company specializing in carpentry, joinery, insulation, and sawmill services.
welibois.chMalerei Top Demestre
2746 Crémines · about 76.2 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 76.2 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.
Frequently asked questions
What grants are available for my roof?
The Buildings Programme often offers support for thermal insulation work. Although rules vary by canton, it is recommended to check active subsidies at the time of your project. RenoIndex helps you better understand the overall costs to plan your investments.
Do I need to declare my roof work?
Yes, any structural change or one impacting the exterior appearance of your building generally requires a building permit. Check with your municipality in Schlieren to find out about the mandatory local administrative procedures before starting your work.
How long does a roof renovation take?
The duration varies significantly depending on the complexity of the project and the area. A simple repair can take a few days, while a full renovation with insulation can last several weeks. The local climate in Schlieren can also influence the schedule.
How do I get a reliable budget for my roof?
Use the free RenoIndex simulator to get a realistic price range. This service allows you to estimate your costs quickly before requesting detailed quotes from companies specializing in the canton of Zurich.
Works often combined in Schlieren
Solar panels cost in SchlierenFacade insulation cost in SchlierenWindow replacement cost in Schlieren
Other works in Schlieren
Kitchen renovationBathroom renovationNew flooringInterior paintingWindow replacementFacade insulationHeat pump installationSolar panelsHome solar batterySolar water heatingTerrace constructionFence installationStairwell renovationElevator installation or upgrade