Overflow Channel Grating
Ian Coombes Ltd introduces the ICL Grate-Tech System. Offering high strength, combined with an attractive non-slip surface and backed by an exclusive 10-year warranty, ICL Grate-Tech offers many superior features and benefits.
Features and benefits include:
- Made in New Zealand to a proven design

- Long life, TEN YEAR CONDITIONAL WARRANTY against breakage
- Superior resilience and strength to absorb shock loads
- Available in virtually any colour. White is standard
- Individual modular tight interlocking push-fit sections
- Made of Long Life UV-Stabilized PVC
- An optional molded PVC clamp is available to secure the grating to the channel
- Attractive, non-slip top surface
- The top surface also offers superior
water channeling into the overflow channel, minimising the chances of water surging over the grating and on to the pool concourse area - Grating can be trimmed to suit various channel widths and depths
- Competitively priced
- Tested to Australian Loading Code for Building Design AS1657
- Radiused corners and free form pools are easily fitted with ICL Grate-Tech to a 1.8 meter radius
Download our detailed drawing for all three ICL Gratetech products
Grating Products
300mm Overflow Grate |
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Our most popular size of overflow channel grating, our 300mm wide product can be found in pools all across New Zealand & Australia. Popular due to its modular design making it easy to install and requiring very little maintenance. Unlike some overflow channels which require a wire or rope to hold them together.
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350mm Overflow Grate |
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This 350mm wide grating offers all of the advantages of our 300mm wide ICL Grate-tech but in a larger size. This grating is also be able to be trimmed to fit narrower channel sizes.
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125mm Drainage Channel Grate |
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To compliment the ICL Grate-Tech overflow channel grating we have designed a complimentary drainage channel grating complete with molded gutter section.
This drainage channel system offers an easily installed product that although smaller, will look identical to the larger overflow channel grating. This feature is ideal for new facility design where a more seamless approach to pool concourse aesthetics can be achieved, while having peace of mind that a very safe, functional and long lasting product has been selected.
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Gratetech Corner |
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Designed to offer an attractive and seamless transition for pools with overflow channel grating on all four sides of the pool. Our ICL Gratetech corner sections maintain the same design to the 300 and 350 mm channel grating product with the same attractive non slip surface.
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ICL Gratetech Support Profile |
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Designed to make construction of an overflow channel a more simple task. The ICL Gratetech Support Profile fixes to the top edge of an overflow channel providing a support for the ICL Gratech Overflow Channel Grateing to sit on. So rather than having to box and pour a concrete chanell with a built in support this system allows you to box and pour a simple overflow channel that you then fix the ICL Gratetech Support Profile to. For a detailed view of how the ICL Gratetech Support Profile works download the datasheet below. |




