Birtley Medium Duty Cavity Wall Lintel 150mm MD150 yacht varnish One-Hour Fire Rating for enhanced

One-Hour Fire Rating for enhanced safety

uniform illumination of both the horizontal and vertical vial

The Stabila LAR 160 Rotation Laser is a fully automatic

Sadolin Wood Preserver is ready for use and should not be thinned

Birtley Medium Duty Cavity Wall Lintel 150mm MD150 yacht varnish One-Hour Fire Rating for enhancedThe Birtley Medium Duty Cavity Wall Lintel 150mm MD150 stands out with its Supergalv coating, offering unparalleled durability and protection against corrosion. Designed for cavity widths of 150 165mm with 100mm inner and outer leafs, this Birtley lintel ensures reliable structural support while reducing thermal bridging. Manufactured from high strength mild steel and tested to BS 476 20: 1987 for fire resistance, the MD150 is a robust, long lasting