Where did the idea for lineal grates in bathrooms come from?
Bathroom lineal grates were invented originally by Stormtech for a disabled client of a local Sydney architect. The architect noted that this style of installation solved some on going design issues in bathrooms. It allows for use of large tiles, single plane of fall in shower and bathroom, plus easy adaption of frameless glass shower systems to achieve more open bathroom configuration, as well as obvious benefits for disabled access.

Is the installation different from normal floor wastes?
No, the stormtech kits are installed in the normal manner, just in a slightly different location. However prior planning will help a great deal.
Installation method: prepare floor and pipe work, then waterproof, then Stormtech.

Are any special tools required to put the kits together?
No, only standard tools are used. The grates should be cut with a 32 tooth hacksaw (this can also be used on the channel). A non-ferrous cutting disc may also be used with a cut-off saw, however you need to spend some time in cleaning up the burnt ends. The F40 spigot hole is cut with a 51mm hole saw. The kit is assembled using CLEAR PVC solvent cement (contrary to popular belief PVC solvent cement is a plastic WELD not a glue).

Is there anything to be aware of?
Yes, remember the Stormtech is installed in a waterproofed rebate in the floor ABOVE the waterproof membrane. The shoulders of the channel are intended to finish between ½ & 1mm BELOW the top of the tiles. This is to stop water ‘damming’ against the channel.

How is the best finish achieved?
When cutting the channel make sure the cut ends are square. As the shoulders of the channel are below the top of the tile, to disguise the grey shoulders mix a little tile grout in with a teaspoon of clear PVC solvent cement. Smear this thinly on the visible shoulders, and they become another tile joint.

When cutting the channel to size, ie 800mm, the channel needs to be cut 5mm shorter (795mm) as the E65 stop ends are 2.5mm thick each. When cutting the grate to fit the channel it needs to be 10mm less than the overall size required (790mm).