GritBlocker

Protects your ironwork during the construction phase, ensuring manhole covers and gully grates are ready to start their service life in as new condition.

Provides housing developers and contractors with huge savings in terms of time, money and hassle. Allowing whole estates to have their manhole covers raised to the final surfacing level, in as little as a few hours.

An ironwork installation system that is designed to prevent bedding failure, one of the main factors contributing to premature failure of chamber tops.

Our rapid manhole frame levelling system and is suitable for use with nearly all of our D400 and E600 manhole covers and gully grates.

Our gully chute connectors are designed to fix below a grating or kerb type gully unit with a primary catchment chamber and spigot outlet for onward pipe connection. These are ideal where gully grates are offset to gully pots, or where direct surface run off is required.

Design to be fitted to our ductile iron access cover and frames, the flood and odour control plate provides resistance to egress of chamber odours and flood water ingress.

Products are available in either a low-leak or no leak options. These products are designed to prevent surface water run off from entering the chamber and can be retrofitted to our Unite manhole covers (only stock codes ending KUE).

Provide a second line of defence against chambers being accessed by unauthorised people or potential falls if accidentally left uncovered.