Weep Holes In Brick Siding

If water in it s liquid state is your problem when you drill holes for weeping then water should run out.

Weep holes in brick siding.

Masons make weep holes via a variety of methods. The brick will have to be removed to do the job correct. A siloxane sealer would also help keep most of the rain water out. Kevin weep holes are a start.

Weep openings are drainage holes left in the face of a brick veneer wall and possibly some other constructions in order to allow water that has penetrated the wall to escape downwards through the wall cavity and out to the exterior of the wall surface through the weep openings. The small vertical slots near the bottom of brick walls are known as weep holes and are used to allow any moisture from condensation to drain out of the wall as well as air to circulate. Weep holes in building exterior masonry walls brick or stone are a drainage system that is used in cavity wall or rain screen wall construction methods to get rid of water that has penetrated the outer wall skin or surface. You can see weep holes used in many areas like home siding and windows but for the purpose of this article we are going to focus on windows and brick.

The flashing is installed under edge of building wrap. Understand the important function of the open spaces near the foundation of your brick home. Weep holes serve an important purpose of a home. Cost is not cheap.

Weep holes also should be located above doors above and below windows and above any other openings in the brick wall. Weep holes provide ventilation as well as drainage. The holes you see lead to an air. Weep holes must be installed during construction with proper flashing under weeps to direct moisture to the weeps.

A weep hole is a passage for water to escape a building envelope. They allow the home to breathe as some say. No it will not help to drill holes and add weeps after the fact. While you should never fill weep holes with solid material such as caulk wood or mortar you can put strips of fiberglass screen wire or scouring pad in the weep holes to keep insects out.

Where are weep holes. There are products and methods to ensure this doesn t happen but many bricklayers and builders don t use the products and problems happen as the house is subjected to pounding rain. I would recommend vents along the bottom and top of the masonry wall to provide drainage and ventilation. Therefore weep holes are at the bottom of brick veneer just above the top of the foundation and directly above the termination point of any flashing installed behind the brick.