MANHOLE & WATER
VALVE BOX INSERTS
Plastic Manhole Insert
Manhole Insert- V2P
Stainless Steel Insert
Valve Box Insert
Odoreater Insert
Inflow Cost Analysis

MANHOLE REHAB
PRODUCTS

MANHOLE REHAB
APPLICATION EQUIPMENT

MANHOLE CHIMNEY
& JOINT SEALANTS

MANHOLE ODOR CONTROL

VOLUMETRIC WEIRS

PAVING RISERS

ADDITIONAL PRODUCTS
Rap-O Manhole Cover Cushion
Manhole Cover Extractor
Manhole Lid Puller
Manhole Steps

ENGINEERING SPECS

Leaks through the joint between the manhole frame and the chimney is a common source of infiltration, but are seldom included in a rehabilitation project or repaired at all. More emphasis is placed on manhole inserts or relining the entire interior of the manhole, leaving the top chimney joint undone, or coated over with a cementitious product that may have been used to patch or line the walls. This band-aid will probably not last beyond the first 12 months, due to its inability to tolerate freeze/thaw cycles and traffic impact.

We offer easy-to-use flexible epoxies or an EPDM rubber seal that will quickly and permanently stop infiltration through the manhole chimney joint. These products can also be used for sealing joints in precast structures.

Check out our case study to see how much $$$ infiltration is costing you.

Parsonpoxy FP

PARSONPOXY FP is a flexible epoxy designed to absorb stresses created when cracks and joints move, which insures a watertight seal.

Flex Rib Seals

The FlexRib Seal is made from a premium quality rubber compound which is designed to withstand the corrosive environment present in a sanitary sewer manhole.