Waterproofing Old Stone Basement Walls

In this series larry janesky owner and foun.

Waterproofing old stone basement walls.

Drainage tiles gravel or crushed stone drains perforated pipe or other approved systems or materials shall be installed at or below the area to be protected and shall discharge by gravity or mechanical means into an approved drainage system. Interior waterproofing a stone foundation can experience seepage through cracks in the basement floor or at the point where the floor meets the wall either leak caused by hydrostatic pressure beneath the foundation. If there s enough water making its way through the wall however even the thickest waterproofing material may ultimately allow water to pass into the basement. Masonry is porous that s one reason there s such a big market for waterproofing sealers which create an impervious barrier on the surface of a brick concrete or stone wall.

Foundation repair photo al deep perating concrete sealer deep perating concrete sealer a 100 year old fieldstone foundation basement waterproofing by affordable how. Find basement waterproofing pros. Installing interior drain tile a system of perforated pipe buried in washed gravel under the basement floor will alleviate. When it s done you ll have new dry walls and any residual water that seeps through the old basement walls will be directed to the drain channel and pumped away.

Leaky damp and mouldy unprotected foundation if you re living in an older home chances are it has a stone foundation. The cement will expand inside the fissures and create a water tight seal. I have an old house with a full height basement but the space is essentially useless because water comes through the stone walls after every rainstorm. There are several steps to internal waterproofing the first of which involves sealing cracks and holes in the concrete walls of your foundation with hydraulic cement.

I d love to make use of this extra square footage if only for storage. Even though stones are extremely durable the mortar used to set them in place is more susceptible to water leakage causing the dampness in your basement. Are there any options short of digging up the foundation and doing a major waterproofing job from the outside.