In-line showers (also known as gangshowers) normally needs careful planning and execution. Using the new type 1200 shower underlay dramatically reduces this:
1) place the ready-to-use underlay sections on the floor against the wall and connect pipework, 2) lay screed, 3) start tiling!
The centres between the drains can easily be established using a combination of the underlay drainage sections and extensions, all of which are trimmed to size on site. The drainage flow is 0.8 l/sec and incorporates the Primus insert which caps each drain, preventing the escape of odour should the trap dry out – for example, during school holidays. The built-in falls in type 1200 shower underlay sections further speeds installation, making this new development the first choice for new or renovated inline showers.