Water leakage under your window well is quite a nuisance, but not at all uncommon. When water finds its way through a window well, it can seep down the walls of your basement and cause cracking in your foundation, as well as mould. For this homeowner who had water leaking through their window well, they called Clarke Basement Systems for help. Installation Foreman, Dustin Biggs installed our WellDuct® Window Well Drain. This will help prevent basement any further damage for this basement in Peterborough.