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Waterproofing

Polyurethane Foam Foundation Waterproofing: Protection against Moisture

How polyurethane foam waterproofing works, why it is more efficient than classic methods and how much it costs to apply to a foundation.

IsoThermLux Team1 min reading
Polyurethane Foam Foundation Waterproofing: Protection against Moisture

What Is Polyurethane Foam Waterproofing?

The foam of closed polyurethane cell is applied by spraying, which forms a continuous, rigid and completely waterproof layer, without vulnerable stitching or joints.

Why It Is Superior to Classical Methods

  • Perfect adhesion on any surface form
  • High rigor — Protects Foundation Structure
  • Quick drain, the work is completed in a few hours
  • No stitching that can give in time, like bituminous membranes

Where To Apply

Foundations, terraces, basements, balconies and flat roofs — any area constantly exposed to water or high humidity.

Application Cost

For foam waterproofing of polyurethane, the guide price is 90 lei/mp + VAT, depending on the complexity of the surface and the preparation required.

Our Recommendation

For foundations exposed to groundwater or with historical infiltration, foam waterproofing of polyurethane provides the safest long-term protection.

Next step

Let's talk about your building.

An evaluation helps you to choose the material, thickness and work appropriate to your situation.