Flat roofs, modern and aesthetic, are an increasingly popular type of roof in Switzerland. EDIREX guides you through the key stages of a flat roof renovation.
Several signs indicate that it is time to renovate a flat roof:
If the damage is significant, the simplest option is to completely replace the roof covering. In most cases, the old one will have to be removed before laying a new covering.
Inspection and diagnosis: a professional roofer inspects the roof, identifies the problems and proposes suitable solutions.
Preparing the substrate: cleaning the roof, removing moss, repairing cracks and irregularities.
Installing the new waterproofing: bituminous membrane, synthetic membrane, liquid waterproofing.
Thermal insulation: improving insulation to reduce heat losses.
Finishes and accessories: installation of finishing elements, installation of rainwater drains.
The choice of materials is crucial for the durability and performance of your flat roof. Opt for quality materials that are resistant to weather and UV.
Insulating a flat roof is crucial for thermal comfort. Here are the key points:
Installation must be carried out by a qualified professional.
Costs vary according to several factors:
Cost of approximately 400 CHF per square metre.
Financial support is available for energy renovation, including the flat roof. Enquire with your canton.
EDIREX supports you in your flat roof renovation projects, allowing you to find qualified roofers and compare free quotes.
Compare up to 3 free quotes from verified artisans in French-speaking Switzerland. No commitment, response within 48h.
Get 3 free quotes
