A Heavy Rain Shower Can Cause Puddles On Your Windowsill. How do you prevent leaky window frames? We asked the experts at leakage problems.nl, and mark haamers explains.
For All Window Frames: Ensure Good Ventilation Around Them. This prevents too much condensation or accumulation of water. Regular Maintenance of the Window Frame is important: Check The Paint Layer, Sealant Seams, and Rubbers Annually.
Replace the rubbers if they are worn. Apply new sealant if the sealant edges are cracked or loose, as bath sealant seams are a common cause of leakage.
You must remove and Fill Wood Rot, and Check Whether the drainage holes of Aluminum Window Frames are Blocked. If you Cannot Find the Source of the Leak, it is best to call in a specialist. They use leak detection equipment to find a leak.