avant de chercher une fuite, vérifiez la ventilation de votre toiture : une mauvaise circulation de l’air peut provoquer condensation et traces d’humidité.

Roof ventilation: should you check it before looking for the leak?

Hi, it’s Ivar. A halo on the ceiling doesn’t always mark where the water is getting in: it may have traveled along a rafter before appearing. Yes, check the roof ventilation before looking for a leak: condensation can look like a leak. A methodical inspection of the attic can then help guide your search for…

une humidité sous toiture n’est pas toujours due à une fuite : découvrez comment la ventilation peut provoquer de la condensation et comment y remédier.

Roof Ventilation: When a Leak Isn’t a Leak

Hi, it’s Ivar. A damp patch after rain doesn’t always mean there’s a leak: condensation can create similar marks. Note when and where they appear, then check the ventilation before repairing the roof covering. An accurate roof diagnosis prevents unnecessary work and protects both the roof frame and the insulation. Quick checklist: distinguishing a leak…