Bar + Mesh Support Chairs

(Continuous Deck Rail)

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The PSA Continuous Deck Rail is a durable, continuous spacer designed to provide strong and stable support for reinforcement bars and reinforcement mesh across a wide range of concrete construction applications. Engineered for versatility, it is suitable for use on all common types of formwork.

Deck Rails are available in heights from 20 mm to 75 mm, offered in 5 mm increments, and supplied in 1100 mm lengths to facilitate achieving any required concrete cover. Each rail features two outer support legs spaced at approximately 75 mm centres and one additional central support leg, ensuring excellent stability.

By using Continuous Deck Rails, the need for clipping individual bar chairs to reinforcement—and the associated “chairing-up” after placement—is eliminated. This makes them ideal for:

  • Suspended decks
  • Columns
  • Precast or tilt‑up panels
  • Exposed in‑situ concrete elements
  • Precast beams
  • Slabs on blinding concrete

The Deck Rail is one of the most adaptable spacers available, combining high strength, stability, and minimal visual exposure. A male–female clip‑in connection at opposite ends allows users to join multiple rails into continuous lengths or use them as standalone sections.

Each 1100 mm rail is designed to snap cleanly in half, creating two 550 mm sections where shorter lengths are required.

For areas with concentrated loads, the 1100 mm rails can be joined end‑to‑end (male‑to‑female) to form a circular configuration of approximately 350 mm diameter, providing additional support where needed.

PSA Continuous Deck Rail is also available in 350mm lengths.

Interconnecting Continuous Deck Rail – 1100mm long

  • Code CDR020
    Description 20mm x 1100mm Interconnecting Continuous Deck Rail
    Pack 20
    Pallet 1600
  • Code CDR025
    Description 25mm x 1100mm Interconnecting Continuous Deck Rail
    Pack 20
    Pallet 1600
  • Code CDR030
    Description 30mm x 1100mm Interconnecting Continuous Deck Rail
    Pack 20
    Pallet 1400
  • Code CDR035
    Description 35mm x 1100mm Interconnecting Continuous Deck Rail
    Pack 20
    Pallet 1200
  • Code CDR040
    Description 40mm x 1100mm Interconnecting Continuous Deck Rail
    Pack 20
    Pallet 1100
  • Code CDR045
    Description 45mm x 1100mm Interconnecting Continuous Deck Rail
    Pack 20
    Pallet 1000
  • Code CDR050
    Description 50mm x 1100mm Interconnecting Continuous Deck Rail
    Pack 20
    Pallet 900
  • Code CDR055
    Description 55mm x 1100mm Interconnecting Continuous Deck Rail
    Pack 20
    Pallet 900
  • Code CDR060
    Description 60mm x 1100mm Interconnecting Continuous Deck Rail
    Pack 20
    Pallet 800
  • Code CDR065
    Description 65mm x 1100mm Interconnecting Continuous Deck Rail
    Pack 20
    Pallet 700
  • Code CDR070
    Description 70mm x 1100mm Interconnecting Continuous Deck Rail
    Pack 20
    Pallet 600
  • Code CDR075
    Description 75mm x 1100mm Interconnecting Continuous Deck Rail
    Pack 20
    Pallet 600

Note: Product held in-stock is moulded in a light grey colour, however we can mould in white, black and other colours, subject to minimum order requirements.

Continuous Deck Rail – 350mm long

  • Code CDR025350
    Description 25mm x 350mm Continuous Deck Rail
    Pack 20
    Pallet 4800
  • Code CDR030350
    Description 30mm x 350mm Continuous Deck Rail
    Pack 20
    Pallet 4200
  • Code CDR035350
    Description 35mm x 350mm Continuous Deck Rail
    Pack 20
    Pallet 3600
  • Code CDR040350
    Description 40mm x 350mm Continuous Deck Rail
    Pack 20
    Pallet 4200
  • Code CDR045350
    Description 45mm x 350mm Continuous Deck Rail
    Pack 20
    Pallet 3000
  • Code CDR050350
    Description 50mm x 350mm Continuous Deck Rail
    Pack 20
    Pallet 2700
  • Code CDR055350
    Description 55mm x 350mm Continuous Deck Rail
    Pack 20
    Pallet 2700
  • Code CDR060350
    Description 60mm x 350mm Continuous Deck Rail
    Pack 20
    Pallet 2400
  • Code CDR065350
    Description 65mm x 350mm Continuous Deck Rail
    Pack 20
    Pallet 2100
  • Code CDR070350
    Description 70mm x 350mm Continuous Deck Rail
    Pack 20
    Pallet 1800
  • Code CDR075350
    Description 75mm x 350mm Continuous Deck Rail
    Pack 20
    Pallet 1800

Notes: - Product held in-stock is moulded in a light grey colour, however we can mould in white, black and other colours, subject to minimum order requirements. - PSA Deck Rail in 350mm length comply with VicRoad Section 610.26 for continuous bar chairs.

For more information on this product, get in touch.