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Stop Smelly Drains

Grate Seal® is a permanent and maintenance free, one-way valve that is easily retro-fitted into drains and floor wastes.

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Person Mosquito Fly Cockroach
Grate Seal

So easy to install

Grate Seal® is installed in the pipe riser independently to the drainage outlet and does not require a water seal to be 100% effective.

How to install

Stops odours

Suitable for all size and type pipes

Install and uninstall in minutes

No alteration to existing outlets

Completely maintenance free

Stops insects passing through grates

Permanent, cost effective solutions

Stops suds rising through floor grates

Our Products

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®.

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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®.

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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®.

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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.

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Shipping Rates

Domestic
$11 Standard / $16.50 Express

International
$25

“Grate Seal has been installed in the many bathroom amenities, plant room floor wastes and tundishes throughout the campus to overcome smelly drains. Air conditioning intakes in many cases are from plant rooms. Prior to the installation of Grate Seal there have been cases where sewer gases have been drawn into the air conditioning, then flowing through into habitable areas.”

University of New South WalesUniversity of New South Wales Kensington, Sydney, NSW, Australia.