Weep holes are small openings located at the bottom of the exterior frame of your replacement window. Although not all windows have weep holes you may see them on vinyl or metal window frames. Weep holes aren't just there for looks, they are designed to drain water from your windows.Oct 29, 2020
Do all uPVC windows have drainage holes?
Every uPVC window door will have drainage holes in the frame if the drainage holes become blocked, your door and window will appear to leak. You might think your uPVC is leaking if you see this: Water coming from at the bottom of the door.
Can you cover weep holes on windows?
The small vents in the vinyl frame prevent water from entering the building by draining through the weep holes. 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.
What do weep holes in windows look like?
https://www.youtube.com/watch?v=KZvPXNfafTM
Does every window have weep holes?
All types of window have weep holes. Weep holes in vinyl windows work in the same fashion as those in wooden or aluminum frames. The small vents in the vinyl frame prevent water from entering the building by draining through the weep holes.
Where should drainage holes be on uPVC window frame?
The drainage holes are located on the inside your door frame in the left and right corners.
What do window weep hole covers do?
Weep holes in vinyl windows allow water to drain out of the sill. Weep hole covers have one-way vents that prevent drafts and dirt from entering the home while still letting the water escape, as well as making the window more aesthetically pleasing.Oct 12, 2017
Why do some windows not have weep holes?
A few double hung window manufacturers, however, do not have weep holes on their double hung windows. Why, you ask? It has to do with design decisions that a manufacturer can make to help save a little bit of money here and there. Truth is a double hung window with weep holes will always have some water in the frame.
Where are weep holes located on sliding windows?
Weep holes may be the tiniest feature of many sliding windows and vinyl replacement windows, but they serve a big function. The little holes, located on the exterior bottom of the frame, are an outlet for rainwater to drain away from the home, but they often can become clogged up with debris.Oct 9, 2020
What happens if you cover weep holes?
Whatever you do, do not fill those weep holes. They're an integral part of the drainage system to keep water from building up behind the brick. If allowed to contact any untreated lumber, this water will cause serious wood rot, mold and, eventually, structural problems with your home.Jul 26, 2016