Collection: Beam Bolsters

Beam Bolsters – Reliable Rebar Support for Elevated Concrete Work

Beam Bolsters are essential for supporting rebar at specified heights in elevated slabs, beams, and precast applications. Designed to maintain consistent concrete cover, they ensure that reinforcement stays properly positioned during concrete placement, helping to meet structural and code requirements with ease.

Crafted from high-strength steel rod, each bolster features a continuous top wire supported by evenly spaced legs, delivering stable, uniform support across a wide area. Beam bolsters are commonly used to support bottom or intermediate layers of rebar above formwork or decking, and are particularly effective in elevated slab systems, bridge decks, tilt-up panels, and precast elements. Their open leg design minimizes obstruction and allows concrete to flow freely during the pour, reducing the risk of voids or poor consolidation.

We offer beam bolsters in a range of heights, typically from 3/4" to 3", to meet a variety of project specifications. Choose from plain or plastic-tipped options—plastic-tipped bolsters are ideal for applications where direct contact with formwork must be avoided, such as exposed concrete surfaces or waterproofing membranes.

Key Features:

• Provides precise concrete cover in elevated slab and beam applications
• Durable welded steel construction ensures strength and load capacity
• Available in multiple heights for versatile use
• Plain or plastic-tipped options to suit different finishing needs
• Conforms to industry standards for reinforcement support

Whether you're working on commercial slabs, bridge decks, precast panels, or residential flatwork, beam bolsters from Bolsinger Rebar provide a dependable, cost-effective solution for rebar support. Order by the bundle or job lot to keep your crew moving efficiently and your reinforcement in spec.