Take the 2-minute tour ×
Home Improvement Stack Exchange is a question and answer site for contractors and serious DIYers. It's 100% free, no registration required.

10 years after installation of 4" corrugated black pipe (perforated) foundation drainage, I am experiencing clogging problems. I would like to install cleanouts to improve sewer auger access. What type of connections are available? I would prefer to insert a PVC tee in the corrugate pipe, and rise above the surface with PVC pipe for the cleanout access. Where, or how, can I get proper fittings to connect the 4" corrugated foundation pipe with 4" PVC for the cleanout? I haven't seen such fittings in Home Depot or Lowes. Thanks.

share|improve this question
add comment

1 Answer

You should be able to use a corrugated tee/wye fitting such as the ones here: Lowes & Home Depot. The product description notes "adapts to fit 3 in. or 4 in. corrugated pipe and 4 in. PVC pipe".

share|improve this answer
add comment

Your Answer

 
discard

By posting your answer, you agree to the privacy policy and terms of service.

Not the answer you're looking for? Browse other questions tagged or ask your own question.