- Lintel Length (mm)
Available to suit 50mm - 210mm cavity widths
This CL/WIL Type Lintel is used to support an outer leaf of 100mm and an inner leaf of 215mm. Inner leaf constructed as shown. This lintel is commonly referred for extra heavy-duty loading conditions (see the loading tables for details).
Steel lintels should be installed with a minimum end bearing of 150mm, bedded on mortar and levelled along its length and across its width. The lintel should be suitably propped to facilitate speed of construction (see loading table for details). All lintels should be installed with a damp-proof course (DPC). See installation instructions in downloads for further information.
Standard lengths are manufactured in 150mm increments up to 3000mm and 250mm increments from 3000mm up to and including 4750mm.
Specify CL/WIL for brickwork on outer leaf and CL/WIL/K for blockwork outer leaf (built-in plaster key is standard finish for inner leaf).
* Continuous U-PLATE.
All cavity lintels can be stepped if required (Standard step ~10mm).
Height (mm)
226
226
226
226
226
226
226
226
226
226
Thickness (mm)
3.2
3.2
3.2
3.2
3.2
3.2
3.2
3.2
3.2
3.2
S.W.L. (kN)
(Load ratio 1:3)
68
66
56
50
47
44
41
41
40
40
U.W.L. (kN)
(Load ratio 1:3)
108
1066
90
80
75
70
66
65
64
64
Mass per meter length (kg/m)
30.8
30.8
30.8
30.8
30.8
30.8
30.8
30.8
30.8
30.8
Height (mm)
226
226
226
226
226
226
226
226
226
226
Thickness (mm)
3.2
3.2
3.2
3.2
3.2
3.2
3.2
3.2
3.2
3.2
S.W.L. (kN)
(Load ratio 1:3)
62
53
44
40
37
35
32
30
29
28
U.W.L. (kN)
(Load ratio 1:3)
100
81
70
63
59
56
51
48
46
45
Mass per meter length (kg/m)
31.5
31.5
31.5
31.5
31.5
31.5
31.5
31.5
31.5
31.5
Height (mm)
226
226
226
226
226
226
226
226
226
226
Thickness (mm)
3.2
3.2
3.2
3.2
3.2
3.2
3.2
3.2
3.2
3.2
S.W.L. (kN)
(Load ratio 1:3)
62
53
44
40
37
35
32
30
29
28
U.W.L. (kN)
(Load ratio 1:3)
100
81
70
63
59
56
51
48
46
45
Mass per meter length (kg/m)
32.3
32.3
32.3
32.3
32.3
32.3
32.3
32.3
32.3
32.3
Height (mm)
226
226
226
226
226
226
226
226
226
226
Thickness (mm)
3.2
3.2
3.2
3.2
3.2
3.2
3.2
3.2
3.2
3.2
S.W.L. (kN)
(Load ratio 1:3)
69
56
49
44
41
39
36
33
32
31
U.W.L. (kN)
(Load ratio 1:3)
111
90
78
70
66
62
57
53
51
50
Mass per meter length (kg/m)
34.7
34.7
34.7
34.7
34.7
34.7
34.7
34.7
34.7
34.7
Height (mm)
226
226
226
226
226
226
226
226
226
226
Thickness (mm)
3.2
3.2
3.2
3.2
3.2
3.2
3.2
3.2
3.2
3.2
S.W.L. (kN)
(Load ratio 1:3)
69
56
49
44
41
39
36
33
32
31
U.W.L. (kN)
(Load ratio 1:3)
111
90
78
70
66
62
57
53
51
50
Mass per meter length (kg/m)
34.9
34.9
34.9
34.9
34.9
34.9
34.9
34.9
34.9
34.9
Height (mm)
226
226
226
226
226
226
226
226
226
226
Thickness (mm)
3.2
3.2
3.2
3.2
3.2
3.2
3.2
3.2
3.2
3.2
S.W.L. (kN)
(Load ratio 1:3)
89
71
60
53
49
46
42
38
36
35
U.W.L. (kN)
(Load ratio 1:3)
143
113
96
85
79
74
67
61
58
56
Mass per meter length (kg/m)
35.2
35.2
35.2
35.2
35.2
35.2
35.2
35.2
35.2
35.2