Did the job that was required to meet the regulations
Not good quality had to cut piece out to make 110mm pipe fit and cut excess plastic off !
Great little sump used one before same brand easy to install, only had to brake up 150mm of concrete floor and rubble dig trench for pipe and sump refil trench coveredoversite and compact with shingle blind with sand then lay membrane and 4” of concrete then 2” of insulation then slip Matt then under floor heating pipes the 50mm of floor screws then tile floor.
Job done .
deliverd promptly. easy to order
It's a thrill in bed. Me and the wife would recommend to a friend