4" Plastic trench drain (BASE 100P), ductile cast iron grate "terrain", C class Grating Size_21"X21" Concrete patios

Concrete patios

Walkways requiring corrosion resistance

They are most often used for marking parking spots and indicating road direction

The B load class is designed to withstand light vehicle traffic

commercial applications

4" Plastic trench drain (BASE 100P), ductile cast iron grate "terrain", C class Grating Size_21"X21" Concrete patiosVodalands 4 plastic trench drain (BASE 100P) has a 4 internal width (6 external), and a length of 3. 28ft (1 meter). Customers can choose between a 1% pre slope or a non sloped system. The pre slope systems come in multi channel bundles up to your required length (maximum 13 meter lengths). The non slope systems are sold per unit, but can be connected together to create a system with whichever length you require. In addition, pre slope and no slope