IG L1/HD 130 HEAVY DUTY CAVITY WALL LINTEL
The IG L1/HD 130 is a heavy-duty lintel for cavity walls of between 130 and 145mm. Manufactured from high-quality grade galvanised steel to BS EN 10346:2009 DX51D standard plus Z600. Blockwork is built tight against the inner face of the lintel. Place mortar bed on top of blockwork before ﬂoor units are laid to provide even distribution of load. Lintels may be propped to facilitate the speed of construction.