Prestressed concrete lintels are a popular choice in construction due to their strength and durability. These lintels are made by casting concrete around high-tension steel wires, which are stretched before the concrete is poured. Once the concrete sets and the tension is released, the steel tries to return to its original length, compressing the concrete and giving it greater strength.

Here are some key benefits of prestressed concrete lintels:

High Load-Bearing Capacity: They can support significant loads, making them ideal for use above doors, windows, and other openings.
Durability: The prestressing process enhances the concrete’s resistance to cracking and other forms of damage.
Versatility: Available in various sizes and shapes, they can be used in a wide range of construction projects.
Cost-Effective: They offer a cost-effective solution for load-bearing applications compared to other materials.

Available in 4x3" in lengths of 900mm, 1050mm, 1200mm, 1500mm, 1800mm, 2100mm, 2400mm.

and 6x4" in lengths of 1200mm, 1500mm, 1800mm, 2100mm, 2400mm, 2700mm.

Pre-stressed Concrete Lintels