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The Concrete Floor Beam 150mm x 4.2m is a prestressed concrete structural beam used in beam and block flooring systems to create suspended floors in domestic and light commercial buildings. Designed for use with compatible concrete or aerated infill blocks, this floor beam helps form a strong, rigid base without the need for full onsite concrete pours, allowing quicker installation and immediate working platform once laid. Its 150 mm depth and 4.2 metre length support typical residential spans while providing good load-bearing performance, sound insulation and fire resistance when integrated with floor finish layers and screeds.
| Type | Concrete floor beam |
| Length | 4200 mm |
| Height | 150 mm |
| Material Composition | Concrete |