IG L1/HD150 Cavity Wall Lintel Sadolin Wood Preserver making it suitable for sealing

making it suitable for sealing multi-service penetrations and blank seals in fire-rated constructions

whether solvent-based or waterborne

Pack of 464 and 250 bricks

simplifying maintenance and ensuring long-lasting protection and aesthetic appeal

IG L1/HD150 Cavity Wall Lintel Sadolin Wood Preserver making it suitable for sealingThe L1 HD 150 Cavity Wall Lintel is engineered for demanding load bearing applications, designed to support openings in cavity walls with widths of 150 165mm. This robust lintel is ideal for structural use, effectively distributing weight across doors and windows. Crafted from high strength galvanised steel, it features an insulated foam core between the flanges, boosting thermal efficiency and ensuring corrosion resistance. With a one hour fire