Gombau AG
3984 Fieschertal · about 151.5 km
Gombau AG is a construction company in Fieschertal specializing in civil engineering, building construction, and outdoor landscaping.
gombau.chTerrace construction · Altstätten
Terrace construction in Altstätten: Guide and cost estimation
Are you planning to build or renovate a terrace in Altstätten? This outdoor space is ideal for enjoying sunny days. However, such a project requires careful planning to ensure both durability and aesthetics. From material selection to technical constraints, every step is crucial to enhancing your property. Before starting work, it is recommended to estimate your budget accurately. Use our free RenoIndex tool to get a reliable price range tailored to your specific terrace project in the municipality of Altstätten.
At a glance
- Typical budget
- CHF 6'200 – CHF 20'200
- Midpoint
- CHF 11'600
- Grants found
- 0
- Nearby companies
- 4
Worked examples in Altstätten
Small project
CHF 3'600 – CHF 12'400
Typical project
CHF 6'200 – CHF 20'200
Large project
CHF 10'300 – CHF 32'700
| Project | Quantity | Low | High | Per unit |
|---|---|---|---|---|
| Small project | 13 m² | CHF 3'600 | CHF 12'400 | CHF 500 |
| Typical project | 25 m² | CHF 6'200 | CHF 20'200 | CHF 500 |
| Large project | 44 m² | CHF 10'300 | CHF 32'700 | CHF 400 |
Computed with our estimator for Altstätten (regional factor included), standard finish. Only the project size changes.
Cost split (typical project)
- Labour : CHF 5'800 (50 %)
- Materials : CHF 4'600 (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
Altstätten's housing stock in figures
In Altstätten, the federal building register lists 3'199 residential buildings and 6'315 dwellings. These municipal benchmarks help put your home in context, but do not replace an individual assessment.
Age of residential buildings
59 % built before 1980
- Before 191928 %
- 1919–19455 %
- 1946–19607 %
- 1961–19709 %
- 1971–198010 %
- 1981–199010 %
- 1991–200010 %
- 2001–201011 %
- Since 201110 %
Construction year does not reveal past renovations: check the current insulation condition.
Main heating energy
30 % · Heat pump
- Heat pump30 %
- Gas25 %
- Heating oil23 %
- Wood14 %
- District heating6 %
- Electricity1 %
This distribution describes recorded buildings, not your system's consumption or efficiency.
Renovations, heritage and volumes
For your renovation plans in Altstätten, official RegBL data provides crucial guidance. With 64 buildings under heritage protection out of 3199 registered, contacting the municipality early is essential to secure necessary permits. The building volume, with a median of 767 m3 for 2469 houses, helps you gauge the scale of insulation or heating upgrades. Note that data coverage is partial; only one building was measured using the SIA 416 standard, and the renovation year is currently unavailable. Using these specific figures ensures that your planning process remains aligned with the municipality's structural and historical requirements.
64
buildings flagged as protected
status known for 295 of 3'199 buildings; check with the municipality
767 m³
median house volume (SIA 416)
measured for 1 of 2'469 houses
Source : OFS — RegBL (export communal complet). Existing residential buildings; percentages of recorded values.
The importance of the base structure
The solidity of your future terrace relies primarily on its foundation. The base, whether it is a concrete slab, adjustable pedestals, or a well-compacted gravel bed, matters just as much as the final covering.
A poorly prepared base can lead to subsidence or poor water drainage. Ensure the ground is properly stabilized and drained to avoid any long-term moisture issues.
Take the time to evaluate the nature of your soil to choose the most suitable installation technique for your land in Altstätten.
Materials and weather resistance
The regional climate requires selecting robust materials. In areas prone to frost, it is imperative to choose pavers and tiles certified as frost-resistant. Temperature fluctuations can cause cracks if materials are not suitable.
Prioritize coverings that retain their physical properties even under harsh winter conditions. By selecting high-quality products and following installation rules, you ensure the longevity of your installation.
Check our RenoIndex estimator to anticipate the cost of materials adapted to the local climate.
Regulations and permits
It is essential to check the building regulations currently in force to avoid future administrative complications. Although basic rules are often dictated by cantonal or municipal authorities, each project is unique.
Do not hesitate to contact your local planning department to validate the compliance of your project and proceed with your renovation work with peace of mind.
Budgeting for your project
A good budget is the foundation of any successful renovation. Prices vary depending on the area, the chosen materials, and the complexity of the preparation work.
In addition to materials, do not forget to include labor costs and, if applicable, earthwork expenses. To avoid surprises, use the RenoIndex simulator.
Our tool provides you with a price range adapted to the current market to help you plan your expenses effectively. By having a clear view of your budget, you can fulfill your exterior design dreams without unnecessary compromises.
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
J. Zornio S.A.
2826 Corban · about 156.2 km
Based in Corban, family-owned J. Zornio SA carries out masonry, reinforced concrete work, interior renovations, tiling and outdoor landscaping throughout the Jura.
zornio.chMalerei Top Demestre
2746 Crémines · about 158.4 km
Specialized company for painting, facade renovation, surface cleaning, and wood treatment for both interior and exterior residential projects.
malerei-top-demestre.comKD Constructions Sàrl
2832 Rebeuvelier · about 160.6 km
KD Constructions Sàrl, based in Rebeuvelier, specializes in general building construction and renovation services.
jurabitat.chSuggestions from the commercial register by distance and activity. Not an endorsement or partnership.
Frequently asked questions
Do I need a permit for my terrace?
A municipal permit may be required for raised or covered terraces. Always check local regulations with your municipality before beginning any work.
How can I avoid frost issues?
Imperatively select materials certified as frost-resistant and ensure excellent water drainage. Proper drainage prevents moisture accumulation that freezes under the slab.
What impacts the cost the most?
The area, ground complexity, and chosen materials are the main factors. Use RenoIndex to get a precise estimate based on these specific criteria.
Why is the base crucial?
A good base guarantees stability and prevents the covering from sagging. It also prevents moisture, thereby protecting your investment in the long term.
Works often combined in Altstätten
Fence installation cost in AltstättenFacade insulation cost in AltstättenNew flooring cost in Altstätten
Other works in Altstätten
Kitchen renovationBathroom renovationNew flooringInterior paintingWindow replacementRoof renovationFacade insulationHeat pump installationSolar panelsHome solar batterySolar water heatingFence installationStairwell renovationElevator installation or upgrade