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10-Year WarrantyCovered works
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Waterproofing

Waterproofing

Experts in durable waterproofing solutions in Paris.

FDM ENERGIE specializes in waterproofing for terraces, balconies, flat roofs and foundations in Paris and Île-de-France. Our solutions guarantee lasting protection against water infiltration with a 10-year warranty.

Waterproofing is critical for the longevity of your building. FDM ENERGIE provides advanced technical solutions for your terraces, balconies and flat roofs. We use high-quality bituminous membranes and resins to ensure total protection against leaks.

Our experts perform a precise diagnosis of your surfaces before any work. Whether for new construction or renovation, we deliver durable, careful waterproofing.

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Waterproofing

Services

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Terraces

Full waterproofing of accessible terraces.

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Balconies

Protection and waterproofing of urban balconies.

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Foundations

Waterproofing of foundations and basements.

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Flat roofs

Flat roof waterproofing with bituminous membrane.

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Basement

Humidity treatment and basement waterproofing.

Our coverage areas

75Paris77Seine-et-Marne78Yvelines91Essonne92Hauts-de-Seine93Seine-Saint-Denis94Val-de-Marne95Val-d'Oise

Frequently asked questions

How do I detect a waterproofing problem on a terrace?
Telltale signs include: damp stains, blistering on the surface, visible leaks, musty smell. FDM ENERGIE offers a free diagnosis to identify the source of the problem.
What is the best waterproofing solution for a balcony?
For a Parisian balcony, liquid waterproofing resin (SEL) or EPDM membrane are the most suitable solutions. The choice depends on the surface area and use. Consult FDM ENERGIE for personalised advice.
How much does waterproofing a flat roof cost?
The cost of waterproofing a flat roof in Paris ranges from €40 to €120/m² depending on the technique used (bitumen, PVC, EPDM). FDM ENERGIE provides a precise quote after an on-site visit.
Is terrace waterproofing covered by the 10-year warranty?
Yes, waterproofing is covered by the decennial warranty when carried out by a qualified professional. FDM ENERGIE holds the decennial warranty for all its waterproofing work.
How often should terrace waterproofing be redone?
Well-executed waterproofing lasts 15 to 25 years depending on the material. An annual check is recommended. FDM ENERGIE handles maintenance and repair of your installations.

Need waterproofing in Paris?

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