We use cookies to make your experience better. To comply with the new e-Privacy directive, we need to ask for your consent to set the cookies. Learn more
IG L1/XHD 50 Cavity Wall Lintels

For cavity widths 50-65mm, Heavy Duty Load L1/XHD Lintel manufactured length in 150mm increments. Blockwork built tight against 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 speed of construction.
Manufactured Length 150mm increments | 600-1500 | 1650-1800 | 1950-2100 | 2250-2700 |
Height h | 171 | 171 | 209 | 209 |
Thickness | 3.2 | 3.2 | 3.2 | 3.2 |
Total UDL kN 3:1 | 50 | 50 | 55 | 50 |
Total UDL kN 19:1 | 45 | 45 | 45 | 40 |