600 x 450mm Sealed Manhole Cover W/ 43.5mm Recessed Tray Completely Galvanised 450 x 450 recessed access cover Unique Thomas Dudley tread pattern

Unique Thomas Dudley tread pattern for enhanced slip resistance

Cut channels to size if required

& Weed Control

nonslip surface

Clear Opening: 750 x 600mmInset in Tray: 100mmOverall Frame Size: 856 x 706mmOverall Depth: 106mm (excl

600 x 450mm Sealed Manhole Cover W/ 43.5mm Recessed Tray Completely Galvanised 450 x 450 recessed access cover Unique Thomas Dudley tread patternSealed and Locking Manhole Covers are the new equivalent to double sealed. As per the Building Regulations 2000, internal manhole covers have to be air tight which is achieved with a sealed and locking cover. All of our recessed T Range covers feature a rubber gasket seal and a locking function. Common applications for Sealed and Locking Covers are internal rooms, tiled floors, patios, playgrounds and suchlike. In many circumstances, especially high