découvrez les causes d’une infiltration sous les tuiles et les solutions pour repérer les défauts d’étanchéité de votre toiture.

Roof waterproofing: where is the leak beneath the tiles coming from?

Hi, it’s Ivar. A leak under the roof tiles often comes from a faulty junction, a damaged tile, or a missing or punctured roofing underlay. To stop it for good, you need to trace it back to the actual entry point, then repair the roof covering and check the insulation and attic ventilation. The stain…