Weep Holes

Weep holesWeep holes are a drainage option for block foundations. They are small openings in the exterior of the foundation that allow water formed in the interior of the block to drain to the outside. They are formed by leaving gaps in the mortar or by using small tubes surrounded by the mortar. Weep holes are generally installed above grade and can be covered with netting to prevent insect invasions. More are a drainage option for block foundations. They are small openings in the exterior of the foundation that allow water formed in the interior of the block to drain to the outside. They are formed by leaving gaps in the mortar or by using small tubes surrounded by the mortar. Weep holesWeep holes are a drainage option for block foundations. They are small openings in the exterior of the foundation that allow water formed in the interior of the block to drain to the outside. They are formed by leaving gaps in the mortar or by using small tubes surrounded by the mortar. Weep holes are generally installed above grade and can be covered with netting to prevent insect invasions. More are generally installed above grade and can be covered with netting to prevent insect invasions.