Concrete Lintels

Stressline concrete lintels are available in the section profiles below, cut to any length to form either a small padstone or a PSC lintel up to 4200mm long. Our concrete lintels offer a minimum 1/2 hour (30 mins) fire resistance with a concrete strength of 50N/mm². Please note: Concrete lintels often have a camber/bowing and this is particularly evident with High-Strength concrete lintels. We therefore do not suggest these lintels to be used for the outside course on an elevation for retro-fit projects as they are designed to have load applied to the lintel to reduce the camber.