Cover Types Specification
Galvanised fabricated steel
– Available in all load ratings
– Bespoke sizes available
– Not suitable for highway
Galvanised pressed steel
– Available in load rating up to FACTA B
– Off the shelf standard sizes only
– Pedestrian loading only
Composite
– Standard 450 mm Ø, other sizes available
– Pedestrian loading only
Ductile iron
– For highway applications (fast moving traffic)
– Standard sizes only
– Available with sealing plates for pressure resistance or odour protection
Specials
– Spring-assisted lift
– Safety grids
– Multi-section
– Removable support beams
– Stainless steel
– Post and barrier kits
– Water industry specification
Recessed
– Available to suit different infill types: Block paving, grass, screed, interior tiling
– Available in all load ratings
– Option of decorative drims