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Bass & Hays Foundry, Inc

American Made LEED® Certified Castings, Durable Goods & Other Products

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You are here: Home / MANHOLE COVERS / Self Level & Infra-Riser

Self Level & Infra-Riser

Use SELFLEVEL® assembly for varying roadway slopes and pavement depths. Perfectly aligns with the finished road surface, floats and can reduce or eliminate many of the following problems: frost heave or uplift, manhole structure settling, site deterioration, pavement cracking, inclines, ride quality or smooth street initiatives. May be installed with or without a guide frame. INFRA-RISER®, concrete grade rings or existing structures may be suitable alternatives to a guide. Equal unit for concrete installations is available.

INFRA-RISER® system raises and levels your ring up to grade from underneath. Provides ease of leveling with a cushioned barrier for traffic loading between the concrete and metal. All sizes available. H-20 rated when properly installed in reinforced concrete. Made in USA. LEED® certifications available. Please use the Contact Form or call us to request info & submittal sheets. 1-800-258-2278 Toll Free (972) 263-1360 DFW Local.

Categories: MANHOLE COVERS, Steel Risers and Concrete Grade Rings, Riser Rings & Accessories Tag: Steel Risers & Grade Rings
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