Wallbarn supplies a range of outlets and drain connectors to help ensure the waterproofing integrity of the roof deck is maintained around the drain holes and into the rainwater outlet pipe.

The drain connectors, outlets and collars are made in a number of different materials. It is essential that installers and specifiers select the correct material when ordering products customers will need to ensure that the material used is compatible with the waterproofing system being laid. Certain materials are designed to be heat bonded to the membrane in a patch while others are designed to be sandwiched between two layers of waterproofing. Some can be secured with bolts and seals, some cannot.

The three types of outlets and collars available are: