We use cookies to create the most secure and effective website possible for our customers, by using this website you agree to our use of cookies.
01387 270252reception@kosteruk.comKoster Aquatecnic Limited
Linear Shower Tray Formers 

Linear Shower Tray Formers


The Aquatecnic wet room linear shower tray formers are manufactured in the UK to the highest standards and have been widely specified by architects for large scale commercial projects.


  • 25 year guarantee
  • 24mm thick birch ply
  • Linear waste support
  • Stainless steel linear drainage channel with membrane clamping plate (choice of six grating designs)
  • Fully trapped waste outlet (46 litres/min)
  • Slope to falls cut into tray to create a gradient of approximately 16mm between front edge of tray and the linear waste.
  • Large choice of sizes
  • Made-to-measure options available

Custom Made Linear Shower Tray Formers

If our stock formers are not exactly what you need we can fabricate custom size linear formers, double ended formers and even custom made drainage channels.

Whatever your design calls for: if it can be made we will make it. Please contact us on 01387 270252 for further advice on the ideal specification for your project.

To Purchase

  • Choose your formers size
  • Pick your grating
  • Choose vertical or horizontal waste outlet

Note: For made-to-measure formers please provide us with dimensions A,C & E as shown in diagram next to size option.

Select a channel width at least slightly narrower than the width of the former.

Please be aware the "c" measurement is the total width of the former including a 50mm trimmable shoulder on each side. Therefore width of the sloped section of the former is 100mm less than the total width.


Grating Type

Waste Outlet