Luckily as stuart shows us it s a very easy task to do in a quick step by step process wegive.
Storm window drain holes.
If they become blocked by debris paint or caulk and can t serve this vital function water can seep into the wood of the sill and cause it to rot.
Just drill a couple of quarter inch holes through the bottom corners of each storm.
For the weep hole to be.
To head off costly repairs follow these maintenance tips.
Small holes located on the bottom edge of storm window frames weep holes are drains for your windows.
Found at the bottom of storm window frames these little holes must be kept clear to function properly.
Exterior mounted storm windows must have weep holes at the bottom of the frame to allow any moisture that collects between the primary window and the storm window to drain out.
Weep holes in windows keep water out of your house.