Formwork beams

Formwork beams are load-bearing longitudinal and transverse beams used in the construction of floor and wall formwork. They transfer the loads from the concrete, formwork facing and workers to columns, trusses or supporting scaffolding, and form the structural basis of a safe formwork system. Formwork beams are therefore a key component for load transfer, alignment and structural stability during every stage of concreting.

Advantages of formwork beams in structural work

1 High load-bearing capacity & safe load transfer

Formwork beams distribute concrete loads and dead loads reliably. This ensures greater safety during slab concreting and enables precise formwork surfaces.

2. Versatile applications

Beams are suitable for standard ceiling formwork, joists, beam recesses or special areas, and can be combined in a variety of ways – ideal for construction companies that need to respond flexibly to project requirements.

High-quality formwork beams are robust and reusable, making them a key economic factor in structural work projects with high production rates.

Typical areas of application

Formwork beams play a key role during the concrete pouring phase:

Load transfer from concrete, formwork and dead weight
Distribution of loads across construction props, trusses or supporting scaffolding
Alignment of the formwork to ensure a uniform concrete finish
Bildung modularer Tragsysteme in Decke‑Wand‑Stützen‑Kombinationen
Used as
- Main beam
- secondary beam
- Transitional basis
- Substructure for bespoke solutions

They combine structural safety, dimensional accuracy and speed of work on the building site.

Overview of formwork beams

Wooden/composite formwork beams

Traditional H-beams offering high stability for ceiling and wall formwork.

high all-round value

X more sensitive to moisture

Steel formwork beams

Extremely robust supports for demanding or long-term applications.

very robust and durable

X is more difficult to handle

Lightweight formwork beams

For projects involving frequent repositioning or tight manoeuvring.

easy positioning

X less robust than steel variants

System formwork beams

Beams that form part of specific formwork systems (walls and ceilings).

Quick installation within the system grid

X: system-dependent

Support and transition beams

Shorter segments for detail points, transitions or special areas.

ideal for detailed areas

X limited share of revenue

CETRAC Parts + Service:

Headpieces
Fasteners
Suspensions
Formwork beams

Powered by CETRAC – Your advantage when it comes to formwork accessories

Our team, comprising staff from warehousing, sales, marketing, logistics, design and development, operates internationally and is highly organised.
We ensure that formwork beams, accessories and complete formwork solutions are available reliably, in a clearly organised manner and in a way that is practical for the job site.
At the same time, we are developing digital tools with EasyFlow to optimise workflows – powered by CETRAC.