Heavy Loading tables | IG Lintels

Heavy Load

HT/HD+ 100 – For cavity widths 90-105mm

Range Height Thickness Total UDL kN 3:1 Total UDL kN 19:1
600 – 1500 150 2.0/2.5 30 22
1650 – 2400 190 2.9/3.2 35 35
2550 – 3000 234 2.9 35 32
3150 – 3600 234 3.2 35 32

HT/HD+ 110 – For cavity widths 110-125mm

Range Height Thickness Total UDL kN 3:1 Total UDL kN 19:1
600 – 1500 190 2.9 30 22
1650 – 2400 190 2.9/3.2 35 35
2550 – 3000 234 2.9 35 35
3150 – 3600 234 3.2 35 32

HT/HD+ 130 – For cavity widths 130-145mm

Range Height Thickness Total UDL kN 3:1 Total UDL kN 19:1
600 – 1500 190 2.9 30 22
1650 – 2400 190 2.9/3.2 35 35
2550 – 3000 234 2.9 35 35
3150 – 3600 234 3.2 35 32

HT/HD+ 150 – For cavity widths 150-165mm

Range Height Thickness Total UDL kN 3:1 Total UDL kN 19:1
600 – 1500 190 2.9 30 22
1650 – 2400 190 2.9/3.2 35 35
2550 – 3000 234 2.9 35 35
3150 – 3600 234 3.2 35 32