Thierry PAUPE Sàrl
2738 Court · about 5.1 km
Thierry PAUPE Sàrl is a construction and civil engineering company active in apartment renovation and general building works.
paupe-construction.chTerrace construction · Grenchen
Terrace construction in Grenchen: Guide and Tips
Are you planning to build or renovate your terrace in Grenchen? This outdoor area becomes a true living space during warmer days. Whether for a new build or a modernization, rigorous planning is the key to success. From material selection to base preparation, every step influences durability and final costs. Discover our tips for completing your project effectively and use the free RenoIndex simulator to estimate your expenses in just a few clicks.
At a glance
- Typical budget
- CHF 6'300 – CHF 20'600
- Midpoint
- CHF 11'800
- Grants found
- 0
- Nearby companies
- 4
Worked examples in Grenchen
Small project
CHF 3'700 – CHF 12'600
Typical project
CHF 6'300 – CHF 20'600
Large project
CHF 10'500 – CHF 33'300
| Project | Quantity | Low | High | Per unit |
|---|---|---|---|---|
| Small project | 13 m² | CHF 3'700 | CHF 12'600 | CHF 600 |
| Typical project | 25 m² | CHF 6'300 | CHF 20'600 | CHF 500 |
| Large project | 44 m² | CHF 10'500 | CHF 33'300 | CHF 400 |
Computed with our estimator for Grenchen (regional factor included), standard finish. Only the project size changes.
Cost split (typical project)
- Labour : CHF 5'900 (50 %)
- Materials : CHF 4'700 (40 %)
- Other costs : CHF 1'200 (10 %)
What the price covers
Included
- Supply and installation
- VAT
- Covering, base, removal and drainage according to answers
Not included
- Permits and architect fees
- Unexpected structural issues
- Possible subsidies
- Raised deck, guardrails, pergola and retaining wall
Grenchen's housing stock in figures
In Grenchen, the federal building register lists 3'013 residential buildings and 10'413 dwellings. These municipal benchmarks help put your home in context, but do not replace an individual assessment.
Age of residential buildings
68 % built before 1980
- Before 191910 %
- 1919–194516 %
- 1946–196024 %
- 1961–197011 %
- 1971–19807 %
- 1981–199010 %
- 1991–20008 %
- 2001–20105 %
- Since 20119 %
Construction year does not reveal past renovations: check the current insulation condition.
Main heating energy
52 % · Gas
- Gas52 %
- Heating oil29 %
- Heat pump15 %
- Wood3 %
- Electricity1 %
This distribution describes recorded buildings, not your system's consumption or efficiency.
Renovations, heritage and volumes
For your renovation projects in Grenchen, the official RegBL figures provide essential insights despite partial data coverage. With 4 buildings listed under heritage protection, it is crucial to contact the municipality early to navigate permit requirements. The median building volume of 755 m3, derived from a limited set of 4 measurements, helps define the scale for your insulation or heating upgrade plans. Since renovation years are not recorded and volumetric data is sparse, conducting an on-site assessment remains a necessary step to ensure your renovation budget and planning are accurate and reflective of your specific property.
4
buildings flagged as protected
status known for 177 of 3'013 buildings; check with the municipality
755 m³
median house volume (SIA 416)
measured for 4 of 1'616 houses
Source : OFS — RegBL (export communal complet). Existing residential buildings; percentages of recorded values.
The importance of the base structure
The longevity of your terrace in Grenchen depends above all on its foundation. The base, whether it is a concrete slab, adjustable pedestals, or a compacted gravel bed, plays an essential role in preventing sinking and puddles.
A well-drained ground prevents moisture from stagnating under the covering. Take time to evaluate the nature of your ground before starting the work.
A solid structure guarantees better long-term stability and avoids costly repairs that could occur after only a few winters.
Choosing materials suited to the climate
The climate in the Solothurn region can be demanding for outdoor materials. Due to frost-thaw cycles, it is crucial to choose frost-resistant pavers, porcelain stoneware tiles, or certified wood. Low-quality materials risk cracking in the very first year.
Ensure that joints are also suited to thermal variations. Opting for durable products is a wise investment that will increase your property value in Grenchen while minimizing future maintenance needs.
Regulations and permits
Consult zoning plans and current regulations. Anticipating these administrative steps helps avoid delays in your construction schedule.
Do not hesitate to contact the local planning department if you are in doubt about whether a building permit is required for your terrace.
Optimize your budget with RenoIndex
Renovating or building a terrace represents a financial investment that should be well anticipated. Prices vary considerably depending on the surface area, the materials chosen, and the complexity of the installation.
To get a reliable estimate of current costs in Grenchen, use our RenoIndex simulator. This free tool provides you with a precise price range, allowing you to better plan your financial resources.
Leave nothing to chance and take advantage of our expertise to complete your terrace 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
Girardin Stores Sàrl
2743 Eschert · about 7.7 km
Company specializing in the installation of blinds, aluminum shutters, garage doors, pergolas, and railings for new builds and renovations in Eschert.
girardinstores.chSAGOBAT Sàrl
2504 Biel/Bienne · about 9.2 km
SAGOBAT Sàrl is a company based in Biel specializing in the renovation, transformation, and maintenance of buildings.
sagobat-construction.chF.F. Plattenleger GmbH
2504 Biel/Bienne · about 9.2 km
F.F. Plattenleger GmbH is a company based in Biel specializing in tile and natural stone installations.
ff-plattenleger.chSuggestions from the commercial register by distance and activity. Not an endorsement or partnership.
Frequently asked questions
Do I need a permit for a terrace in Grenchen?
Rules vary depending on the height and nature of the terrace. A simple ground-level terrace is often exempt, but if you add a cover or if it is raised, a municipal application is usually necessary. Check with your local planning department for specific details.
Which materials are best for resisting frost?
In regions like Grenchen, prioritize porcelain stoneware, non-porous natural stone, or certified exotic wood. These materials handle freeze-thaw cycles better. Avoid porous limestone, which can crack when water trapped inside freezes.
How do I estimate the total cost of my project?
To estimate your costs, factor in materials, ground preparation, and labor. Use the free RenoIndex simulator to get a current and realistic price range for Grenchen before requesting quotes from local professionals.
How important is drainage?
Drainage is crucial to avoid damage from stagnant water. Poor runoff can shift your paving or damage your house. Ensure you have a slight slope and a gravel base layer for optimal rainwater drainage.
Works often combined in Grenchen
Other works in Grenchen
Kitchen renovationBathroom renovationNew flooringInterior paintingWindow replacementRoof renovationFacade insulationHeat pump installationSolar panelsHome solar batterySolar water heatingFence installationStairwell renovationElevator installation or upgrade