Question

A drain channel needs to be flanged for which type of shower floor waterproofing system?

PVC
Bonded liquid/fabric
Hot mop
Lead/Copper pan
CPE membrane
None of the above answers are correct

Answer 1

A drain channel typically needs to be flanged for a **bonded liquid/fabric** waterproofing system. This type of system requires a firm connection between the drain and the waterproofing layer to ensure a watertight seal. The flanged drains help create the necessary bond with the waterproofing membrane to prevent leaks.