Drainage Holes In Window Frames

The purpose of a window s weep hole is to drain water away from the window keeping the water out of the building and protecting the window sill.

Drainage holes in window frames.

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. A bar or strip of wood or metal between adjacent panes of glass that create a grid or latticework appearance. The reason you need weep holes is because the sill is the exact same shaped extrusion as the jambs which means that the window tracks that hold the sash when in the vertical position of the frame will collect and hold water when functioning as the sill in the bottom horizontal position of the frame. They have small vents.

Weep holes in vinyl windows work in the same fashion as those in wooden or aluminum frames. Weep holes in windows keep water out of your house. Weep holes allow this water to drain. If the weep holes clog for a long period of time you may end up repairing or replacing a rotten window sill.

Cleaning your window s weep holes is an easy task to forget. The small vents in the vinyl frame prevent water from entering the building by draining through the weep holes. To head off costly repairs follow these maintenance tips. Luckily as stuart shows us it s a very easy task to do in a quick step by step process wegive.

Found at the bottom of storm window frames these little holes must be kept clear to function properly. The horizontal part of the window frame. Small holes located on the bottom edge of storm window frames weep holes are drains for your windows. Any rain water that gets passed the opening window seal should be channeled out of drain holes in bottom of frame.

If there are no drain holes in frame then the frame is sealed and water should not in therory get inside. 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. Weep holes serve to channel water out of the window frame onto the sill which is slanted to allow the water to drain to the ground. They help prevent cold air from entering as well as add a finishing touch and enhance the overall look of the window.

If there are holes in frame that should have screws or other items fitted in them but are not fitted and therefore open it is possible that this is where water can get in. Unlike other types of windows you won t accidentally clog the weep holes with paint or caulk but you still must ensure they remain free of debris to drain properly.