
Understand the link between poor ironwork installations and pothole creation in our new whitepaper. Potholes - More than a surface issue Get your copy Manhole cover Safety Grilles Add another level of protection to your access cover with our safety grille options– designed to safeguard workers and the public by reducing the risk of falls during maintenance. Available in hinged or drop-in designs, each grille is a bespoke, factory-fitted item that’s supplied as an optional extra to your cover and frame. View options Key attributes Hot dip galvanised to BS EN:ISO 1461 for long-lasting corrosion resistance Ductile iron frame manufactured to BS EN 124:2015 Grille support bolted securely to the underside of the ductile frame Hinged grilles can be easily removed by unbolting the threaded hinge pins 1220 x 675 grilles supplied as two independently opening sections unless otherwise specified Optional extras available Locking screws for added security Padlock facility (hinged grilles) – compatible with client-supplied locks Securing chain to prevent loss or misplacement Custom warning signs to your specification Equipment access cut-outs – tailored to your requirements 600 x 600 safety grille options Drop in ladder style Drop in mesh top Hinged ladder style Hinged mesh top Mesh with example signage 1220 x 675 safety grille options Mesh with example signage Safety grille compatible ranges Unite D400 Manhole Covers Simply the best performing D400 manhole cover on the market. These covers are full of features that combine to give the longest life and the lowest whole life cost of any range available. Unite E600 Manhole Covers Simply the best performing E600 manhole cover on the market. These covers are full of features that combine to give the longest life and the lowest whole life cost of any range available. Highway D400 Manhole Covers The most diverse range of D400 manhole covers with a large variety of sizes and options available suitable for almost every need. Highway E600 Manhole Covers The most diverse range of E600 manhole covers with a large variety of sizes and options available suitable for almost every need. Hercules 400kn Manhole Covers Ideal for scenarios that require extra-large 400kn manhole covers. Hercules offers a cost-effective alternative to fabricated steel solutions. Vault D400 Manhole Covers Exceeds the requirements of LPS 1175 SR3, providing security for valuable communication assets used in the development of smart motorways and the control of matrix signs. Force D400 Manhole Covers Round, hinged, robust manhole covers, utilising our unique anti-debris technology to ensure a simple and easy lift every time. Share this page

Understand the link between poor ironwork installations and pothole creation in our new whitepaper. Potholes - More than a surface issue Get your copy

Manhole cover

Safety Grilles

Add another level of protection to your access cover with our safety grille options– designed to safeguard workers and the public by reducing the risk of falls during maintenance.

Available in hinged or drop-in designs, each grille is a bespoke, factory-fitted item that’s supplied as an optional extra to your cover and frame.

View options

Key attributes

Hot dip galvanised to BS EN:ISO 1461 for long-lasting corrosion resistance
Ductile iron frame manufactured to BS EN 124:2015
Grille support bolted securely to the underside of the ductile frame
Hinged grilles can be easily removed by unbolting the threaded hinge pins
1220 x 675 grilles supplied as two independently opening sections unless otherwise specified