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Stop Smelly Drains

Grate Seal® is a permanent and maintenance free, one-way valve that is easily retro-fitted into shower 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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Grate Tips From Our Blog...

A natural method for cleaning drains and fighting odours

A natural method for cleaning drains and fighting odours

Bad smells in your home or business can be off-putting, not just for yourself but for guests or customers too. Humans have great memories... continue reading...

Causes of smelly drains: Part 2 - Defective Plumbing

Causes of smelly drains: Part 2 - Defective Plumbing

So far in our Grate Tips blog series on the causes of smelly drains, we’ve looked at bacterial build up and blocked pipes. In part three... continue reading...

Causes of smelly drains: Part 1 - Blockages

Causes of smelly drains: Part 1 - Blockages

In our first blog we looked at the number one cause of smelly drains, bacterial build up. In today's blog we'll be taking a look at the... continue reading...

Read more posts

“Grate Seal was installed in the commercial kitchens and laundry facilities to overcome smelly drains, slippery floors from soap suds and to prevent cockroaches coming up out of drains. These issues were overcome by the installation of Grate Seal.”

Crowne Plaza HotelCrown Plaza Hotel Coogee Beach 242 Arden Street, Coogee, Sydney, NSW, Australia.