The Prestressed Premium Range of concrete lintels is the only option to have been awarded the prestigious BSI Kitemark for quality and performance. The range includes a high-strength option for exceptional load requirements, making it suitable for a wide range of construction projects. The lintels feature Supreme superior concrete technology, and are manufactured with a textured finish for added durability and strength. This range is the ideal choice for builders, contractors and homeowners looking for a long-lasting and reliable concrete lintel option.