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Quotes for waterproofing, roofing & facade in Western Switzerland
Waterproofing is your building's first line of defence against water infiltration and moisture. Whether it's a flat roof, basement wall or terrace, our certified contractors offer durable solutions tailored to Western Switzerland's climate.
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Starting from
CHF 3 500
Indicative prices
12 contractors available
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A simple 3-step process
1
Describe your project
2 minutesGuided form in 2 minutes. Type of work, postal code, optional photos for a more accurate quote.
- Choose your service
- Enter your postal code
- Describe your project in detail
- Add photos (optional)
Indicative price ranges
2026 average rates in Western Switzerland, excluding specific options
ServiceCHF range
- Flat roof waterproofing (50 m²)CHF3 500–9 000
- Tile roof covering (100 m²)CHF9 000–16 000
- Ventilated facade (80 m²)CHF18 000–28 000
- Complete roof renovationCHF20 000–60 000
Indicative ranges based on 2025-2026 average rates in Western Switzerland (sources: Houzy, ofri.ch, Renovero, Comparis, MOVU, prix-fenetre.ch and specialized platforms). The actual price depends on your project (materials, accessibility, options). For a personalized quote, make your request in 2 minutes - it's free and without commitment.
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What this service includes
Étanchéité toitures
Couverture tuiles
Façade ventilée
Isolation extérieure
Membranes bitumineuses
Étanchéité terrasses
1
Why invest in waterproofing?
Poor waterproofing can lead to serious damage: mould, structural degradation, thermal insulation loss and decreased property value. Our professionals use cutting-edge techniques, bituminous membranes, polyurethane resins, liquid waterproofing, to ensure optimal and lasting protection for your building.
2
Solutions for roofs, walls and terraces
Every situation requires a specific approach. For flat roofs, we offer EPDM or TPO membranes. For basement walls, tanking systems and perimeter drainage. For terraces and balconies, under-tile waterproofing systems. Our contractors also carry out full roof replacements in tile, slate or metal sheeting.
3
Ventilated facade and external insulation
A ventilated facade is a two-in-one solution: it protects your building from the elements while significantly improving thermal insulation. The principle is simple, an air gap between the wall and the outer cladding allows natural ventilation that eliminates moisture and regulates temperature. Result: up to 30% savings on your heating bills.
4
The factors that influence the cost of your waterproofing work
The price of waterproofing work depends on many parameters specific to each site. The surface to be treated is the first factor: a 50 m2 roof does not represent the same investment as a 200 m2 roof. The type of roof, flat or pitched, determines the techniques and materials required (bituminous membranes, synthetic TPO/EPDM membranes, or liquid waterproofing).
The condition of the existing structure strongly influences the quote: if the framework or insulation needs to be replaced, the cost rises. Site accessibility (scaffolding, height) and architectural complexity (dormers, chimneys, terraces) are items that are often underestimated.
In Western Switzerland, prices vary by canton: a project in Geneva does not cost the same as in Fribourg or the Jura. For an accurate price, request your free quotes via Edirex.
5
Swiss standards and regulations for waterproofing
Waterproofing work in Switzerland is governed by SIA standards. SIA 271 covers building waterproofing, SIA 232 covers ventilated roofs and SIA 243 covers ventilated facades.
The MoPEC sets thermal insulation requirements for major renovations. If you redo your roof waterproofing, you will often need to improve the insulation to reach the U-values required by your canton.
Subsidies are available through the federal Buildings Programme and cantonal programmes. The canton of Vaud offers support for envelope insulation, as does Geneva with GEnergie and Fribourg with its specific programmes. A CECB audit is recommended before planning your work.
6
How to choose the right waterproofing contractor in Western Switzerland
Choosing the right professional for your waterproofing work is essential: poor workmanship can lead to costly infiltrations. Check qualifications: a qualified waterproofing specialist holds a CFC or equivalent training, with experience on similar projects.
Insist on professional liability insurance and ask about the warranties offered: a 10-year warranty on waterproofing is standard. Check local references.
With Edirex, every partner company is verified against 4 strict criteria: solvency, liability insurance, social charges up to date and commercial register extract. You receive a maximum of 3 quotes for controlled competition.
Verified artisans for this service
12 artisans available in your area
MR
MSM Rénovation Sàrl
Clarens, VD
187 projetsVerified
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CF
Claude Favre SA
Lausanne, VD
243 projetsVerified
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PE
Prodelec Sàrl
Villeneuve, VD
112 projetsVerified
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Frequently asked questions
Educational resource
Guide de la rénovation énergétique : toiture et façade
Guide de la rénovation énergétique : CECB, isolation, subventions.
Read the full guideGet quotes for waterproofing
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12 verified artisans · 100+ projects · 4.8/5 reviews