Grate For Stopping Smelly Drains

Grate Seal is grate for stopping smelly drains! Our product is a permanent one-way valve, maintenance-free and easily fitted into your drains. Installed in the pipe riser separate from the drainage outlet, it means that it works regardless of whether the water seal is one hundred percent effective. We can install Grate Seal into shower drains and floor wastes; it is a flexible piece rubber seal that does wonders! It stops odours and is a permanent and cost-effective solution to stopping smelly drains. With no alteration to the existing outlet, it is maintenance-free and easy to install and uninstall. Suitable for all size and type pipes, Grate Seal stops suds rising through the floor grates and also prevents insects from travelling through as well. Grate Seal is guaranteed to help you live without the terrible odour of smelly drains.


Grate Seal - Easy To Install

As leaders in the market category, Grate Seal offers the convenience of being able to be installed or uninstalled within minutes. No longer do you need to remove tiles, concrete or waterproof or gyprock replacement followed by setting and painting. Installation requires removing the grate and any grime from the upper part of the riser pipe then squeeze and fold the rubber seal to allow it to be inserted into the riser pipe then release it and massage it to ensure that it is sitting tightly against the pipe wall. Once this is done, which will have taken hardly any time at all, replace the grate and no more smelly drains! Grate Seal one-way valve (GS01) of one hundred to eight millimetres that can be retro-fitted into four-inch or one hundred millimetres or three-inch/eighty millimetre floor. The fifty millimetre Grate Seal (GS50) can be fitted into two-inch or fifty millimetre floor. We also offer a Grate Seal Bucket Trap which fits in the drainage riser pipe. Further to those, Grate Seal Stubby of one hundred millimetres and is permanent and maintenance-free, easy done. Grate Seal is a Watermarked rubber one-way valve that allows for water flow even through shower drains. Our product stops smelly drains, airborne mould and bacteria, insects, suds and even noise. 


What Our Clients Say

We not only pride ourselves on delivering a salient product to solve your smelly drains or insects coming through the grate but we deliver outstanding customer service and sales support. One client, David Munday said ‘laundry floor overflow drain didn't have a trap or S-bend and was stinky. Found Grate Seal online and spoke to them to cross check the application and the response was really friendly and helpful. The bit arrived in the post 24hrs after the order went thru [sic] and slipped in thru [sic] the drain cover opening with a nip and squeeze and it sealed up in the down pipe. 30 seconds. Job done. Instant solution. Perfect solution’. Anthony White can further back that up with his testimonial: ‘had terrible smells coming up through the drain pipes and the Mrs always saw cockroaches.... so I did a bit of research and discovered Grate Seal and it sorted it out immediately. Simple design made it easy - happy wife happy life’. Sometimes people have an issue with their drain for years before finding an appropriate solution like Nicholas Dworcowyi who reviewed Grate Seal on Facebook with ‘we had a recurring problem for years! Didn't know how to fix it. A plumber would have been far too expensive. That was until last week. A commercial on TV and I was sold! The team is very helpful and friendly. Has been in for a few days now, very simple to install, wow not an ounce of smell. Well done Grateseal!!’. Facebook-rated 4.9 out of 5 based on fourteen people’s review, you can trust in Grate Seal and be content with no more odours or vermin! Check out our Contact page to get this amazing product installed in your home today!


  • Great product ,easy to install and a good technical back up service.
    Nick Mcvay
    Prestige waterproofing

    Nicholas Mcvay
  • Hi Andrew, our products can be purchased via our online store, or in many plumbing supply outlets such as Reece, Tradelink, Plumbers’ Supplies Co-ops across Australia. Please don’t hesitate to send us a message from our ‘Contact’ page for further information.

    Grate Seal Admin
  • Where can I get them from

    Andrew Blanchard
  • had bad smells from shower grate and bathroom grate. no u bend. just a long pipe to a horizontal pipe. Plumber installed 3 grate seal and problem disppeared.

    John Roder

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