450 x 450mm Manhole Cover for Gravel w/ Built in Gravel Reinforcement - 100mm Recessed Tray

This line of bespoke gravel manhole covers are discrete, making them an excellent choice for domestic and industrial projects. They are perfect for both driveways and walkways, for use with gravel are easy to fit with instant functionality and aesthetic. They are manufactured with a porous base material which allows for drainage, and the EcoGrid system stabilises the gravel to limit movement and keep it within the tray. 

Measurements 

Clear Opening: 450 x 450mm
Inset in Tray: 100mm
Overall Frame Size: 556 x 556mm
Overall Depth: 106mm (exl. 50mm lugs); not including support

Tech Spec

• Suitable for areas of light vehicular traffic
• Lifting keys for this cover can be found below and in the accessories tab
• Perfect solution for patios, driveways and general residential use
• Mild galvanised steel tray and frame
• Mild Steel to BS EN 1449:1991/EN 10025:2004
• Galvanising to BS EN 1461:2009
• FACTA clauses 7.0, 7.2, 7.2.1, 7.2.3 & 7.3.3
• Compatible with COM00471 lifting keys