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    Keystone Steel Cavity Lintel 90mm S/K-90 1500mm

    Manufacturer: Keystone Lintels
    Free delivery over £250 (Exceptions Apply)
    Further delivery information
    30 Day Return Policy
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    SKU: STJ001060
    Availability: In stock
    £85.74
    i h

    The S/K-90 Lintel is part of Keystone’s standard load lintel range. It is specifically designed to support openings in both solid walls and cavity walls.

    Dimensions

    • Cavity Width: Suitable for cavity widths ranging from 90mm to 105mm.
    • Inner Leaf Thickness: 100mm.
    • Outer Leaf Thickness: 102mm.

    Load Capacities

    These lintels come in various lengths, each with its load-bearing capacity:

    • 600mm:
      • Total UDL (Uniformly Distributed Load) at a 3:1 safety factor: 12kN.
      • Total UDL at a 19:1 safety factor: 10kN.
    • 1350mm:
      • Total UDL at a 3:1 safety factor: 16kN.
      • Total UDL at a 19:1 safety factor: 13kN.
    • 1650mm:
      • Total UDL at a 3:1 safety factor: 19kN.
      • Total UDL at a 19:1 safety factor: 16kN.

    And so on for other lengths.

    Installation Tips

    • Ensure that a mortar bed is placed on top of the blockwork before laying floor units to distribute the load evenly.
    • Notably, the Keystone S/K-90 Lintel incorporates insulation within the lintel itself.
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