Products by American Highway Products Ltd

Our “Pivoted Turnbuckle” is the most efficient, powerful, expandable manhole riser on the market. American Highway Products Ltd. manhole riser is used to reduce cost and streamline the adjusting of utilities to the new grade when paving. When installed, its unique pivoted turnbuckle linkage...

Our rubber adjusting ring is installed under the utility casting on new construction or rehab of existing utilities. It replaces pre-cast concrete donuts or brick and mortar material. It is light weight and unbreakable. Freeze-thaw cycles do not affect it, thus providing a water tight seal that...