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Products  SX125/150/100

SX125/150/100

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SX125/150/100
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SX125/150/100

Ultra Heavy Duty Cavity Wall Lintel 

Cavity: 150-165mm 

Wide Outer Leaf: 124-140mm

Inner Leaf:  100mm

Must have solid, fully jointed blockwork infill to inner leaf.

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Length 750-4200 4350-4800 4950-5400 5500-5700 5850-6000 6150-6300 6450-6600
L (kN) 90 80 70 65 55 50 45
W (kg/m) 46 46 46 46 46 46 46
H (mm) 213 213 213 213 213 213 213

(L) Load SWL/UDL value (W) Weight (H) Height 

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Brand Birtley
Generic Ref SX125/150/100
Product Range Cavity Wall Lintels
Product Sub-range 150-165mm Cavity Wide Outer Leaf
Product Type Ultra Heavy Duty Cavity Wall Lintel - 100mm Inner leaf/125-140mm Outer Leaf
European Standard/ETA BS EN845-2:2013+A1:2016
Test Standard EN846-9:2000/2016
Notified Body Lucideon Ltd (NB 1289)
DoP Ref BIR538CPR2014
Material Mild Steel S275JR to BS EN10025-2:2004
Coating/Finish/Colour 65µm Hot Dip Galvanized to BS EN ISO 1461:2009
Thermal Performance Contact us for information
Insulation Expanded Polystyrene - BREEAM rating A+
Fire Rating 60 mins (with 2 coat plaster finish)
1. Installation requirement Bed fully on bricklaying mortar
2. Installation requirement Must be used with a cavity tray - External walls only
3. Installation requirement Not suitable for point loads or concrete floors
4. Installation requirement 150mm Minimum end bearing
Sales Qty 1
Packaging weight 0
1. Features Supergalv coating offers superior life expectancy
2. Features Post-fabrication galvanizing leaves no surface with inferior paint protection
3. Features Lack of baseplate and factory fitted insulation reduces thermal bridging
4. Features Structural grade steel to EN10025
Option 1 Alternative material options: Ultragalv coating (150µm)
Option 2 Outer Leaf Options: Render mesh (MF)

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