Basement Window Leaking Under Deck

But because the window is under a deck and can t serve much purpose the best approach would be to have it bricked in and waterproofed from the outside and have the well removed.

Basement window leaking under deck.

Don t blame basement window leaks on the amount of rain. It doesn t look like the builder did anything to seal this window. Not sure how it pooled up that quickly under the deck but it did. Looking from the inside it looked like an aquarium.

During the winter months blowing snow sits on top of the porch then on slightly warmer days it melts and leaks into the basement. The water leaking down saturates the wood between the tongue and groove. Poor drainage around your home can allow water from rainfall melting snow or the ground to fill your window wells and enter into your basement. Here s what you can do to keep as much water away from your house as possible.

Under the deck there is plastic and then gravel about an inch. Wellduct drains water from the window well before it can leak through the basement window. The first things to are your gutters and window well. There is a slight gap between that ledger board the one you are looking at bolted against the house and the house itself.

The water level that night was about half way up the window. Likewise the problem probably isn t due to the age or installation of your windows. It is a regular water highway. The tight space blocks air flow and keeps the wood damp leading to rot and decay.