The Althon Stilpro lid unit range is ideal for use in areas such as Supermarket Car Parks, Retail Area Car Parks and Pedestrian areas. The concrete lid unit is supplied with a D400 load class ductile iron grating with 6mm slots set into a galvanised steel frame. The bolts securing the grating are stainless steel. This lid unit is designed for use in areas of tarmac hardstanding.

Standard Stilpro 150

Standard Stilpro 150

To suit Althon CH150 Drainage Channel

Standard Stilpro 250

Standard Stilpro 250

To suit Althon CH250 Drainage Channel

Standard Stilpro 375

Standard Stilpro 375

To suit Althon CH375 Drainage Channel

Standard Stilpro 525

Standard Stilpro 525

To suit Althon CH525 Drainage Channel

Standard Stilpro 600

Standard Stilpro 600

To suit Althon CH600 Drainage Channel