Gombau AG
3984 Fieschertal · about 131 km
Gombau AG is a construction company in Fieschertal specializing in civil engineering, building construction, and outdoor landscaping.
gombau.chTerrace construction · Buchs (SG)
Terrace construction in Buchs (SG): Guide and costs
Are you planning to build a terrace in Buchs (SG) to enjoy your outdoor space? This project enhances your property value while providing a precious relaxation area. Whether choosing wood, natural stone, or tiles, the success of your project relies on rigorous planning. For a precise price estimate for your area, use the RenoIndex calculator. This guide will accompany you step-by-step through the process of successfully planning your renovation in the canton of St. Gallen.
At a glance
- Typical budget
- CHF 6'200 – CHF 20'200
- Midpoint
- CHF 11'600
- Grants found
- 0
- Nearby companies
- 4
Worked examples in Buchs (SG)
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 Buchs (SG) (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
Buchs (SG)'s housing stock in figures
In Buchs (SG), the federal building register lists 2'214 residential buildings and 6'750 dwellings. These municipal benchmarks help put your home in context, but do not replace an individual assessment.
Age of residential buildings
63 % built before 1980
- Before 191917 %
- 1919–19459 %
- 1946–196013 %
- 1961–197012 %
- 1971–198012 %
- 1981–199011 %
- 1991–20008 %
- 2001–20107 %
- Since 201112 %
Construction year does not reveal past renovations: check the current insulation condition.
Main heating energy
45 % · District heating
- District heating45 %
- Heat pump23 %
- Heating oil20 %
- Gas5 %
- Wood5 %
- Electricity1 %
This distribution describes recorded buildings, not your system's consumption or efficiency.
Renovations, heritage and volumes
For your renovation plans in Buchs (SG), the RegBL figures provide essential benchmarks despite partial data coverage. With 22 buildings under heritage protection out of 107 recorded, you must contact the municipality early to clarify permit requirements. Regarding building volume, only one house has been measured at 216 m3 according to the SIA 416 standard, while 1487 buildings do not follow this measure. Given the limited data on volume, it is crucial to conduct a specific assessment of your property to accurately plan the scale of your insulation and heating upgrades for a successful renovation project.
22
buildings flagged as protected
status known for 107 of 2'214 buildings; check with the municipality
216 m³
median house volume (SIA 416)
measured for 1 of 1'488 houses
Source : OFS — RegBL (export communal complet). Existing residential buildings; percentages of recorded values.
The crucial importance of the structure
The durability of your terrace does not depend solely on the chosen covering. The base, whether it is a concrete slab, adjustable pedestals, or a well-compacted gravel bed, is the most important element.
A solid foundation prevents sagging and ensures efficient rainwater drainage. In Buchs (SG), the choice of the base must also take into account the nature of the local soil. A well-designed structure avoids costly long-term repairs.
Consider requesting a soil analysis before starting your work to ensure optimal stability.
Materials and frost resistance
The region's climate requires choosing robust materials capable of withstanding freeze-thaw cycles. If you opt for pavers or tiles, always verify that they are certified as frost-resistant. In the canton of St.
Gallen, winters can be harsh, straining porous materials which may crack if soaked with water. Exotic or heat-treated wood is often preferred for its high stability.
To estimate the necessary budget according to materials, use our RenoIndex simulator to obtain a clear price range.
Permits and local regulations
Even for simple projects, it is advisable to consult the building services of Buchs (SG). Failure to respect minimum distances from property lines can lead to disputes with neighbors.
Always include a buffer in your budget to cover potential administrative costs related to permit applications.
Budget planning with RenoIndex
Building a terrace involves multiple expenditure items : earthworks, materials, labor, and finishes. It is often difficult to estimate these costs precisely without expert help.
RenoIndex offers a free tool to obtain a realistic price range adapted to the Swiss market. By comparing options, you will be able to better prioritize your investments.
Whether you choose expensive stone slabs or more accessible wood decking, our calculator helps you keep financial control of your renovation and exterior landscaping 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
Maesano AG
3904 Naters · about 145.3 km
Maesano AG specializes in general construction projects, renovations, and specialized masonry work such as natural stone walls.
maesanobau.chGombau AG
3904 Naters · about 145.3 km
Gombau AG is a general construction company based in Naters, specializing in masonry work and outdoor landscaping.
gombau.chWalpen AG Hoch- und Tiefbau, Filiale Brig
3900 Gamsen · about 150.2 km
General construction company in Valais specializing in structural engineering, civil engineering, landscaping, and building materials for real estate projects.
walpen-ag.chSuggestions from the commercial register by distance and activity. Not an endorsement or partnership.
Frequently asked questions
Do I need a permit for a simple terrace?
If your terrace is raised or covered, a municipal permit is generally required. It is advisable to contact your municipality's urban planning department directly to clarify specific requirements based on the size and location of your project.
Which type of covering is the most durable?
Natural stone and porcelain stoneware are extremely resistant. For regions prone to frost, ensure that the chosen materials are certified frost-resistant to avoid premature degradation caused by winter humidity.
Why is the base so expensive?
The base guarantees the stability and drainage of your terrace. A poorly prepared foundation can lead to sagging or infiltration. It is an invisible but essential step for the long-term durability of your outdoor investment.
How can I estimate the total cost of my project?
Use the RenoIndex calculator to get a price range based on local market rates. This will allow you to better plan your budget while accounting for materials, labor, and specific terrain characteristics.
Works often combined in Buchs (SG)
Fence installation cost in Buchs (SG)Facade insulation cost in Buchs (SG)New flooring cost in Buchs (SG)
Other works in Buchs (SG)
Kitchen renovationBathroom renovationNew flooringInterior paintingWindow replacementRoof renovationFacade insulationHeat pump installationSolar panelsHome solar batterySolar water heatingFence installationStairwell renovationElevator installation or upgrade