Quick and easy to install, this external corner from the experts at Warmup will help to protect your underfloor heating system from water ingress.Where two walls meet, your flooring can be particularly vulnerable to leaks or water damage. The external corner provides added protection, with a waterproof barrier that can\'t be penetrated.Designed for use with all Warmup underfloor heating systems, you will need to use this external corner if yours is a wet room design, or a layout where splashes are likely.We also stock internal corners and waterproof tape, for full protection and peace of mind.