Prestressed Concrete Floor T Beam - B&Q - 110mm x 150mm x 3000mm

Designed for structural use in residential and commercial flooring systems, this beam is manufactu...

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- 110mm X 150mm Prestressed Concrete Floor T Beam 3000mmPack Of 3

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B&Q - 110mm X 150mm Prestressed Concrete Floor T Beam 3000mmPack Of 3

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HomebasePrestressed Concrete Floor T Beam 150 x 110 x 3000mm 3 Pack

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Product Information

Full details

The B&Q Prestressed Concrete Floor T Beam is designed for professional builders and contractors seeking a reliable structural solution for residential and commercial flooring systems. Engineered with high-strength prestressed steel and dense concrete, it provides exceptional load-bearing capacity in a low-profile design; however, users should be aware that specific regional logistics in Scotland and Northern England may impose minimum order quantities.

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Brand	B&Q

Extended Product Information

FAQs

What is the primary use of this beam?

It is intended for use in beam and block flooring systems for residential and light commercial buildings.

Can I cut this beam to size?

Cutting prestressed beams is not recommended as it compromises the internal tensioned steel wires and structural integrity.

How should these be moved on-site?

Due to their density and weight, mechanical lifting equipment like a crane or forklift is mandatory for safe handling.

Are these beams fireproof?

The dense concrete composition provides excellent inherent fire resistance, meeting standard building requirements for residential floors.

Do I need planning permission to use these?

While the beams themselves do not require planning, the flooring system must be signed off by a building control inspector to ensure it complies with local building codes.

Troubleshooting

Beam appears slightly bowed

A slight camber is normal in prestressed concrete and will flatten once the load of the floor blocks and screed is applied.

Infill blocks do not sit level

Check that the supporting wall or foundation is perfectly level and that no debris has accumulated on the beam flange.

Pros and Cons

Pros

High load-bearing capacity for residential spans
Excellent fire and corrosion resistance
Inverted T profile simplifies installation of infill units
Reduced depth profile saves vertical space

Cons

Heavy weight requires mechanical lifting equipment
Minimum order quantities apply in specific northern regions
Rigid dimensions limit use in non-standard floor spans

Setup, Compatibility & Care

Installation requires a structured plan, as these beams are heavy and necessitate the use of cranes or lifting gear. Ensure that supporting walls are level and capable of bearing the point loads exerted by the beam ends. During installation, verify that the bearings (the length of the beam sitting on the wall) meet local building regulation requirements—typically 100mm of solid bearing is recommended. Regarding care, the beams require no maintenance after installation, as the dense concrete is naturally resistant to decay. Avoid using heavy impact tools near the beams during or after installation to prevent structural cracking.