Not merely can unlicensed window installation void your maker’s warranty in case you at any time must file a declare, but not correctly installing and sealing windows could potentially cause air and humidity leakage challenges that travel up your Electrical power charges or lead to mildew to e

Caulk the joint concerning the new window plus the blind stop and among the windowsill and filler strip working with window and door caulk. Once the caulk has dried, use a bead of paintable caulk about each the interior and exterior trim to seal any modest gaps. Paint or stain the trim as require