View Grate Seal® 100mm and 80mm

Grate Seal® 100mm and 80mm

Create a permanent and maintenance free, one-way seal for 4" or 100mm and 3" or 80mm drains and floor wastes with the GS01 Grate Seal®.

Buy Now More info
View Grate Seal® 50mm

Grate Seal® 50mm

Create a permanent and maintenance free, one-way seal for 2" or 50mm drains and floor wastes with the GS50 Grate Seal®.

Buy Now More info
View Grate Seal® Stubby 100mm

Grate Seal® Stubby 100mm

Create a permanent and maintenance free, one-way seal for 4" or 100mm drains and floor wastes with the StubGS01 Grate Seal®.

Buy Now More info
View Grate Seal® Bucket Trap

Grate Seal® Bucket Trap

The Grate Seal® GSBT is the most cost effective commercial grade bucket trap on the market and has the simplest installation of its kind.

Buy Now More info

How it works...

How Grate Seal works

Grate Seal® is a Watermark™ approved, specially designed rubber, one-way valve, which uses a friction seal to hold fast in place while still achieving flow rates that more than cope with the maximum allowable flows from plumbing fixtures such as showers.

How Grate Seal works

Designed with world wide application, there is a Grate Seal® to suit you! Available in 2 inch/50mm, 3 inch/80mm and 4 inch/100mm variants, Grate Seal® takes only minutes to install and requires no modification of your existing drain or floor waste.

How Grate Seal works

The Grate Seal® is specifically designed to stop sewer smells and hazardous odours, disease carrying airborne mould and bacteria, vermin and cockroaches, sewer back-wash, suds and even noise coming from drains into habitable areas.