Galvanizing and metal finishing services

MBL

Technical Support

Icon Caret Product Introduction

MBL

Light Duty – External Wall Lintel 

Lintels above 1500mm must be propped. For light duty applications e.g. meter boxes.

 

Features  

  • We are the only lintel manufacturer to hot-dip galvanize after fabrication providing up to 50% more zinc protection than other approved coatings
  • Supergalv coating offers superior life expectancy
  • Post-fabrication galvanizing leaves no surface with inferior paint protection

 

Length 750-900 1050-1350 1500-2100
L (kN) 2 4 5
W (kg/m) 2.3 2.9 4.1
H (mm) 52 87 92

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

Icon Caret Product Attributes

Brand Birtley
Generic Ref MBL
Product Range Single Leaf External Walls
Product Type Light Duty Meter Box Lintel - 100mm Brick
European Standard/ETA BS EN845-2:2013+A1:2016
Test Standard EN846-9:2000/2016
Notified Body Lucideon Ltd (NB 1289)
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
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 Lintels over 1500mm must be propped until masonry is fully loaded and cured.
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
Option 1 Alternative material options: Ultragalv coating (150µm), Stainless Steel 1.4301 (304)

Icon Caret DoPs & DOCUMENTS

Lintels Selector

Icon Stockist

Stockist Locator

Supatherm PSI Calculator for Thermally Broken Lintels

Products in Our Range