Birtley 140 Heavy Duty Internal Wall Box Lintel SB140HD 750mm - 3600mm
Birtley 140 Heavy Duty Internal Wall Box Lintel SB140HD 750mm - 3600mm - 750mm is backordered and will ship as soon as it is back in stock.
Designed for use with load bearing internal walls, the Birtley Internal Wall Box Lintel SB140HD is ideal for heavy-duty applications. This lintel provides long lasting support and protection. This lintel is available in lengths from 750mm to 3600mm.
- Structural grade steel to EN10025.
- Galvanised post-fabrication for superior paint protection.
- Supergalv coating offers superior life expectancy.
- Hot-dip galvanised after fabrication, for up to 50% more zinc protection.
- Choose from 750mm - 3600mm length.
External Wall Lintel Load:
|
Length (mm) |
750-1500 |
1650-2700 |
2850-3600 |
3750-4500 |
4650-4800 |
4950-5100 |
|
Load SWL/UDL value (kN) |
25 |
40 |
45 |
40 |
35 |
30 |
|
Weight (kg/m) |
6.7 |
10.8 |
15.1 |
18.5 |
18.5 |
18.5 |
|
Height (mm) |
142 |
215 |
215 |
290 |
290 |
290 |
Requirements for Installation:
This heavy duty lintel must be bedded fully on bricklaying mortar with a cavity tray. The minimum end bearing for this lintel is 150mm.
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Size
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Thickness
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Length750mm, 900mm, 1050mm, 1200mm, 1350mm, 1500mm, 1650mm, 1800mm, 1950mm, 2100mm, 2250mm, 2700mm, 2850mm, 3000mm, 3300mm, 3600mm
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Width140mm
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Material
Large Order or Specific Requirement?
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