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Below Ground Drainage

Gratings, manhole covers, inspection chambers and more - civils and below ground drainage products at C.L. Jones for North Wales building and engineering projects.
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PU01031
Brett Martin Hopp.Sq.160X110mm+Back Inl+Gd

● Quick & Easy to Install.
● Lightweight.
● Durable.
● Manufactured in the UK.
PU01033
Brett Martin Hopp. Sq. 160 X 110mm + Grid

● Quick & Easy to Install.
● Removable grid cover.
● Durable.
● Manufactured in the UK.
PU01048
Brett Martin Sq Hopper 160mm Solv Socket

● Quick & Easy to Install.
● Removable grid cover.
● Durable.
● Manufactured in the UK.
PU01034
Brett Martin Hopp.Integral (Including Grid)

● Quick & Easy to Install.
● Suitable for 110mm drainage layouts.
● Durable.
● Manufactured in the UK.
PU01032
Brett Martin Low Trapped Gully 110mm

● Suitable for 110mm drainage layouts.
● Lightweight.
● Easy to install.
● Durable.
● Manufactured in the UK.
PL01002
Naylor Agri-Drain Perforated Land Drainage is a single wall, corrugated pipe manufactured from high-density polyethylene allowing fast and easy installation and excellent water flow suitable for agricultural use to reduce surface water run-off‎.
PL01001
Naylor Agri-Drain Perforated Land Drainage is a single wall, corrugated pipe manufactured from high-density polyethylene allowing fast and easy installation and excellent water flow suitable for agricultural use to reduce surface water run-off‎.
PL01003
Naylor Agri-Drain Perforated Land Drainage is a single wall, corrugated pipe manufactured from high-density polyethylene allowing fast and easy installation and excellent water flow suitable for agricultural use to reduce surface water run-off‎.
PL01007
Naylor Densleeve Couplings
PL01006
Naylor Densleeve underground clay drainage system of plain-end vitrified clay pipes and fittings with flexible sleeve couplings, was developed for building drainage and associated sewerage and is manufactured to comply with the stringent requirements of BS EN295. Sizes are DN100-DN300.
PU01077
Brett Martin Paving Collar

● For use with square hopper (B1006).
● Lightweight.
● Easy to install.
● Durable.
● Manufactured in the UK.
PU01076
Brett Martin Back Inlet Gully Raising Piece

● Suitable for 110mm drainage layouts.
● Lightweight.
● Easy to install.
● Durable.
● Manufactured in the UK.
PU01095
Brett Martin Square Hopper And Grid

● Quick & Easy to Install.
● Suitable for pedestrian areas only.
● Easy to Joint.
● Easy access for rodding.
● Double trapped to eliminate .
PU01094
Brett Martin Rectangular Hopper And Grid

● Quick & Easy to Install.
● Suitable for pedestrian areas only.
● Easy to Joint.
● Easy access for rodding.
● Double trapped to eliminate .
PU01093
Brett Martin Round Hopper And Grid

● Quick & Easy to Install.
● Suitable for pedestrian areas only.
● Easy to Joint.
● Easy access for rodding.
● Double trapped to eliminate .
PU01078
Brett Martin Back Inlet Roddable Gully Square Grid

● Quick & Easy to Install.
● Suitable for pedestrian areas only.
● Easy to Joint.
● Easy access for rodding.
● Double trapped to eliminate .
PU01047
Brett Martin Back Inlet Roddable Gully Rectangular Grid

● Quick & Easy to Install.
● Suitable for pedestrian areas only.
● Easy to Joint.
● Easy access for rodding.
● Double trapped to eliminate .
PU01046
Brett Martin Back Inlet Roddable Gully Round Grid

● Quick & Easy to Install.
● Suitable for pedestrian areas only.
● Easy access for rodding.
● Removal basket, dip-tube & trap.
● Double trapped to eliminate .
GX01037
100 x 675 x 675 adjusting unit seating ring by F.P. McCann. The concrete ring sits on top of a manhole cover, eliminating the need to lay engineering bricks. Its comprehensive strength is comparable to Class B engineering bricks.
GX01036
100 x 600 x 600 adjusting unit seating ring by F.P. McCann. The concrete ring sits on top of a manhole cover, eliminating the need to lay engineering bricks. Its comprehensive strength is comparable to Class B engineering bricks.