Plastic manhole covers, grills

We ask about these types of plastic manhole Manholes for sidewalk square plastic hinged
B 125; lid 300 x 300 mm
B 125; 400 x 400 mm
B 125; 500 x 500 mm
C 250; 600 x 600 mm
C 250; (800 x 800 mm with two lids)
C 250; (1000 x 1000 mm with two lids)

Manholes for highways square plastic hinged lid plinth
D 400; 600 x 600 mm Ø500 mm
D 400; 700 x 700mm lid Ø600 mm
D 400; 800 x 800mm lid Ø600 mm
D 400; 900 x 900mm lid Ø700 mm
D 400; 1000 x 1000mm lid Ø750 mm

Grills for the