Exterior Channel Drainage Systems


Made from durable materials with a quality finish, Allproof exterior channel strip drain systems are excellent solutions to all Australian residential, heavy-duty and commercial slot drain and strip drain requirements.

Allproof offer a wide range of linear drainage channels, also known as slot drain and trench drain. These channels have been designed to suit a variety of Australian projects from residential to commercial applications including urban street planning with high foot traffic to loading bays with heavy-duty vehicles. Domestic / residential projects may require a driveway drain or drainage channel around the perimeter of their house or in the garden against patio areas.

Polymer Concrete 100mm and 200mm opening trench / slot drain channels are available in a range of sizes and grate options and are highly resistant to chemicals with low permeability. Allproof Industries have used polymers to supplement cement as the binder material, resulting in a strip or slot drain that will last for years. The PC 100mm clear opening drainage channel comes with the option of 12 grate designs including stainless steel, galvanised steel, cast iron and glass-filled nylon along with slot drain attachments. Grates have been load class rated for pedestrians and vehicles to Australian standards with heelproof options available.

The Allproof domestic-use, plastic driveway drain channels are sold in 1-metre lengths with no additional corner components required. These plastic channels are quick and easy to clip together and are available in black and grey plastic with matching grates or stainless-steel grates. The system offers a matching inline sump if required. Made from 100% recycled plastic with renewable solar energy.

200mm clear opening commercial channel drain is a medium-duty plastic strip drain made from recycled plastic and injection moulded using clean solar energy. The channel includes a stainless steel edge rail providing a clean and durable edge for concreting against or pushing pavers up to. Drainage grates include architectural 316-grade stainless steel wedge wire, cast iron and plastic. The lightweight channel is easy to handle on site, and provides an economical and durable solution for installations in areas such as schools, hospitals, aged care facilities and many other high-traffic public venues.

Allproof recycled materials are locally sourced from kerbside collections and allow Allproof to provide a large range of secondary recycled products, enhancing the lifecycle of these plastics, produced with a focus on sustainability and an overall reduction in environmental impact.

New Melbourne Location

We are excited to inform you that we have relocated our Melbourne warehouse and now operating from 1 Carmen St, Truganina Vic 3029.  

This move is an important step in our commitment to better serve the industry needs and look forward furthering the exceptional service our customers have grown to expect from us.


We love to help with technical questions and provide further product information, however please note that we don’t provide costs direct to the market. For quotes and prices please direct your enquiry through your preferred installer and/or merchant. Please see our FAQ’s for further information on this.