Sump liners are installed in your basement and are designed to collect any subsurface water your weeping tile system directs into the liner.

Once the liner is installed a pump gets installed, should water collect in the liner the pump will force it out through a discharge.

There are 2 types of sump liners:

  • Deep sumps are installed in houses that are a walkout design (you have outdoor access from the basement)
  • Regular sump liners are installed for foundations without access to the backyard from the basement.

Our sumps have holes drilled in the bottom which relieve hydrostatic pressure from the earth. These holes enable the sump liner to stay in the ground opposed to being pushed up by this pressure.

radon sump liner