Why do some windows not have weep holes?

This is because there is an alternative to weep holes to keep water out of your window frame. The solution is the sloped sill. A window with a sloped sill is designed to allow water that gets into the window frame to be drained to a sloped sill that directs the water outside.

Do all windows require weep holes?

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.

Where are my window weep holes?

They are small holes located on the bottom edge of storm-window frames, weep holes are drains for your windows. 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.

How many weep holes should a window have?

Creating New Weep Holes Each window frame should have two holes. Also make sure the windows are installed with the weep holes at the bottom, not the top.

Do double glazed windows have weep holes?

Window Factory double glazed upvc windows and doors will not absorb moisture more than 0.1 %, unlike timber windows and moreover, the uniquely designed weep holes and weather-stripping provide additional water resistance.

Can you cover window weep holes?

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. If the vent of the weep cover is damaged or missing, the weep covers should be replaced.

Should I 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.

Should weep holes have covers?

Though homeowners naturally want to block pests, weep holes should not be sealed with caulk or mortar. The holes are still necessary to drain water and to ventilate the air space.