J. Zornio S.A.
2826 Corban · about 138.4 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.chTerrace construction · Amriswil

At a glance
Small project
CHF 4'200 – CHF 14'100
Typical project
CHF 7'100 – CHF 23'100
Large project
CHF 11'700 – CHF 37'300
| Project | Quantity | Low | High | Per unit |
|---|---|---|---|---|
| Small project | 13 m² | CHF 4'200 | CHF 14'100 | CHF 600 |
| Typical project | 25 m² | CHF 7'100 | CHF 23'100 | CHF 500 |
| Large project | 44 m² | CHF 11'700 | CHF 37'300 | CHF 500 |
Computed with our estimator for Amriswil (regional factor included), standard finish. Only the project size changes.
Included
Not included
In Amriswil, the federal building register lists 2'516 residential buildings and 7'031 dwellings. These municipal benchmarks help put your home in context, but do not replace an individual assessment.
56 % built before 1980
Construction year does not reveal past renovations: check the current insulation condition.
31 % · Heating oil
This distribution describes recorded buildings, not your system's consumption or efficiency.
When planning your renovation in Amriswil, the official RegBL data provides essential insights for your property. With 7 buildings under heritage protection, it is vital to contact the municipality early to discuss permit requirements. The median building volume of 1078 m3, calculated according to the SIA 416 standard, helps determine the scale of potential heating or insulation improvements. Please note that data coverage is partial, as only 38 out of 1600 houses have been measured and no renovation years are recorded, making direct consultation with local authorities necessary for accurate project assessments.
Source : OFS — RegBL (export communal complet). Existing residential buildings; percentages of recorded values.
The durability of your terrace depends primarily on the quality of its underlying structure. The base, whether it is a concrete slab, adjustable pedestals, or a well-compacted gravel bed, plays a fundamental role.
A poorly prepared subgrade may settle over time, leading to cracks or depressions. It is essential to ensure effective drainage to prevent the accumulation of stagnant water.
Investing in a solid foundation helps extend the lifespan of your chosen covering and avoids costly repairs in the medium term, ensuring lasting quality for your outdoor area.
In regions like Amriswil, seasonal temperature fluctuations can be significant, which necessitates a careful selection of materials. To prevent your pavers or tiles from cracking during winter, it is essential to prioritize frost-resistant options.
Porous materials that absorb moisture are particularly vulnerable to freeze-thaw cycles. Opt for products certified for outdoor use, offering low water absorption and high mechanical strength.
A suitable selection from the start guarantees the aesthetic and structural longevity of your terrace despite the rigors of the local climate, keeping your outdoor space in perfect condition.
While a simple ground-level terrace can often be built without permission, a covered terrace, one raised above natural ground level, or a large-scale project may require a municipal permit.
Always consult your local urban planning office regarding property line setbacks and permitted heights.
Adhering to urban planning rules will help you avoid potential disputes with neighbors or orders to restore the site by competent authorities, ensuring your project proceeds without legal issues.
The cost of a terrace varies significantly depending on the surface area, the type of material (natural stone, wood, concrete), and the complexity of preparatory work.
To avoid financial surprises, it is recommended to conduct a realistic estimate before contacting contractors. The free RenoIndex estimator allows you to quickly obtain a price range adapted to the Swiss market reality.
By including your specific criteria, you will have a solid foundation to compare quotes from local professionals and finalize your terrace project with complete peace of mind.
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.
No specific grant listed for this work. Maintenance tax deductions may still apply.
2826 Corban · about 138.4 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.ch2746 Crémines · about 141.6 km
Specialized company for painting, facade renovation, surface cleaning, and wood treatment for both interior and exterior residential projects.
malerei-top-demestre.com2832 Rebeuvelier · about 143.2 km
KD Constructions Sàrl, based in Rebeuvelier, specializes in general building construction and renovation services.
jurabitat.ch2822 Courroux · about 145.3 km
Construction company and building materials supplier providing crane truck delivery services for shell and interior works.
jerome.chSuggestions from the commercial register by distance and activity. Not an endorsement or partnership.
A permit is often required if your terrace is covered, raised relative to the natural ground, or significantly alters the soil profile. Contact the municipal administration to verify the applicable rules before starting.
The choice depends on your aesthetic preferences, but it is essential to prioritize frost-resistant materials due to the local climate. Natural stone, porcelain stoneware, and wood treated for outdoor use are excellent durable options.
To obtain a reliable estimate, use the RenoIndex calculator for free. It takes into account the nature of your project to give you a current price range on the Swiss market, thus facilitating your budget planning.
A quality base prevents sinking and cracking of your covering. Whether it is a concrete slab or compacted gravel, a solid structure ensures long-term stability and the necessary drainage for your terrace.