IG Lintel Box 140
IG Standard Load 140mm Box Lintels. Box lintels can be used for internal or external openings and with a variation of wall thicknesses. The IG box lintel has perforations along its length acting as a plaster key. As an optional extra IG box lintels can be insulated. The IG box lintel is designed to carry the full load of wet masonry as soon as it is installed.
Used to support openings in 100mm wide walls. Lintels may be propped to facilitate speed of construction.
|Manufactured length 150mm increments||600-1500||1650-2100||2250-2400||2550-2700||2850-3600||3750-4200||4350-4800|
|Total UDL kN||15||30||25||20||35||30||25|