NDS 828 - 5" Inch x 20" Inch Pro Series Channel Drain Grate (Heavy Traffic) Gray slim-channel Add a 1-inch layer of

Add a 1-inch layer of gravel to the trench and compact it

Excavate a trench approximately 6 inches wider than the channel width and to the required depth

ensuring it's level and properly supported

Install the drainage channel according to manufacturer's instructions

NDS 828 - 5" Inch x 20" Inch Pro Series Channel Drain Grate (Heavy Traffic) Gray slim-channel Add a 1-inch layer ofNDS 828 5" Pro Series Channel Grate, Heavy Traffic Gray Color: Black (#816), Brick Red (#818), Gray (#814), Green (#815), Sand (#817) and White (#819) The NDS 828 Pro Series Channel Drain Grate is a durable and efficient drainage solution for residential and commercial applications. Measuring 5" inches wide by 20" inches long, this grate is designed to fit standard 5" inch channel drains, providing excellent water flow and debris filtration. Key