How do you make the window seal in the interior side with ledge?

Tina Dulay
by Tina Dulay
  1 answer
  • Judy Judy on Jun 12, 2017

    Sounds like you will have to put some insulation tape on the window sill area., you may want to check the area between the upper window, and the middle area, to be sure no air in leaking in, for this can cause a lot of cold air to sneak in during winter. So, hold a match up to this area, with caution, and if the flame moves, then you know air is coming in, tho you can't see it. Best wishes, J.