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Birtley  |  SKU: BIRCB125/90/100/750

Birtley 150 Outer Stone Cavity Wall Lintel CB125/90/100 750mm - 3900mm

Length

£64.44 Ex VAT
£77.33 Inc VAT
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The Birtley Outer Stone Cavity Wall Lintel CB125/90/100 is a standard-duty lintel designed for use in cavity walls with cavity sizes between 90-105mm and a wide outer leaf of 124-140mm. This lintel is available in various lengths, from 750mm to 3900mm, and features a hot-dip galvanised coating that provides superior corrosion resistance.


  • Suitable for cavity widths of 90-105mm.
  • 60 minutes of fire resistance when finished with a two-coat plaster.
  • Insulated with expanded polystyrene to reduce thermal bridging.
  • Structural grade mild steel with 65µm galvanisation for durability.
  • Choose from 750mm - 3900mm length.

 

External Wall Lintel Load:

Length (mm)

750-1500

1650-2400

2250-3000

3150-3900

Load SWL/UDL value (kN)

25

30

30

25

Weight (kg/m)

8.5

11.8

14.6

14.6

Height (mm)

126

170

191

191

 

Requirements for Installation:

This lintel is not recommended for point loads or concrete floors and should be installed with a cavity tray. This lintel must be bedded fully on bricklaying mortar with a cavity tray. The minimum end bearing for this lintel is 150mm. 

  • Size
    750mm-3900mm
  • Thickness
    126mm / 170mm / 191mm
  • Length
    750mm, 900mm, 1050mm, 1200mm, 1350mm, 1500mm, 1650mm, 1800mm, 1950mm, 2100mm, 2250mm, 2400mm, 2550mm, 2700mm, 2850mm, 3000mm
  • Width
    310mm
  • Material
    Galvanised Steel
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