FRP Bridge Drainage System

United Fiberglass bridge drain systems

United Fiberglass bridge drain systems provide the versatility, performance, durability and value you need for your most demanding projects. For bridge drainage, FRP (Fiber Reinforced Polymer) composite systems offer corrosion resistance, customizability and high strength-to-weight ratio, a combination of benefits that are difficult to come by with other materials. 

United Fiberglass bridge drainage system includes a complete line of fittings, non-metallic accessories and hangers. Our systems commonly used on various bridges structures that are exposed to de-icing chemicals. Our Bridge Drain components are manufactured with an engineered resin for all season corrosion resistance, strength and resiliency.

A Full line of Composite Bridge Drain Components

Durability and value for the most demanding bridge projects including: 90° elbows, 45° elbows, 90° saddle tees, 45° lateral saddles, concentric reducers, debris covers, couplings, cleanout fittings, expansion joints, socket flanges, scuppers and custom fittings available.

Fiberglass Downspout Benefits Include:

• Durable — Fiberglass Has a High Resistance to Corrosion From Oil, Gas, Salt, Ice Melting Chemicals and Other Compounds Commonly Found on Bridges and Roadways
• Lightweight — Compared to Metallic Systems That Can be up to Five Times Heavier, FRP Offers High Strength and the Ability for Long Unsupported Spans
• Thermally Stable — Fiberglass Composites Can Tolerate Temperatures Ranging From -40F to 250F, Resistant to Freezing and Bursting. It is Also Fire-Resistant and Non-Conductive
• Environmentally Friendly — Fiberglass Downspouts Require Less Energy for Production and Transport than Traditional Materials
• Architecture & Design Friendly — With Few Design Restrictions, FRP Enables a Blend of Both Beauty and Strength for Visually Appealing, Functional Systems. FRP Can be Manufactured in a Variety of Colors to Match Surrounding Structures
• Industry Standard Diameters — Iron Pipe Size OD (4" thru 12") Using Standard Sized Supports
• Fast & Safe Field Installation — Adhesive Bonded Fittings and Saddles

Engineering and Support Services

Our knowledgable staff can work with your staff to engineer and design functional and cost-effective bridge drain systems. We can handle estimating take-off and bill of material with each job. United offers engineering, drafting and system layout with AutoCAD submittals and layout drawings. Drain systems can be prefabricated into shippable sub-assemblies which may significantly reducing installation time. United Fiberglass can help identify installing contractors to provide a complete drainage package.

As a leading filament winding manufacturer since 1983, United Fiberglass will ensure your next bridge drainage project delivers optimal performance, longevity and safety. We look forward to helping you design efficient, cost-effective fiberglass bridge drainage systems.

FRP Bridge Drain System Advantages:

• United's FRP Bridge Drainage Systems are the Most Resilient Filament Wound Drain Pipes Made at our State-of-the-Art Facility in Ohio, USA
• Filament-wound “E” type fiberglass reinforced thermosetting resin pipe manufactured in accordance with ASTM D2996
• Manufactured for bridge drain applications in accordance with NBS PS 15-69, ASTM D3840, and ASTM C582 standards
• Made from Lightweight FRP - United Fiberglass Bridge Drain Systems are 1/5 the Weight Compared to Steel or Cast Iron Bridge Drain Pipe
• Due to FRP's light weight and ease of cutting in the field United Fiberglass Bridge Drain is Easier to Install
• United FRP Bridge Drain Systems are Engineered to Perform in a Wide Range of Temperatures Often Encountered in North America for Multi-Season Performance
• Custom FRP Drain Systems can include color matching, UV coatings or additives, custom lengths, diameters and wall thicknesses