Birtley SB100 Standard Duty Internal Wall Box Lintel – 3000mm

The Birtley SB100 Standard Duty Internal Wall Box Lintel is expertly crafted from Mild Steel S275JR and designed to provide robust support for 100mm blocks. This lintel stands out due to its post-fabrication galvanising process, ensuring maximum protection against corrosion. With a length of 3000mm and a height of 215mm, it is suitable for various building applications, making it ideal for both trade professionals and DIY enthusiasts.

This lintel features a superior 65µm Hot Dip Galvanised finish according to BS EN ISO 1461:2009, enhancing its longevity. It offers fire resistance of up to 60 minutes when finished with a two-coat plaster, ensuring safety in structural applications. Additionally, the optional Expanded Polystyrene insulation contributes to a BREEAM rating of A+, making it an environmentally friendly choice.

Specifications

Type: Standard Duty Internal Wall Box Lintel
Length: 3000mm
Height: 215mm
Weight: 10.8 kg/m
Load Capacity: 25 kN
Cavity: 100mm
Material: Mild Steel S275JR to BS EN10025-2:2004
Fire Rating: 60 mins (with 2 coat plaster finish)
Insulation: OPTIONALLY Available - Expanded Polystyrene - BREEAM rating A+
Manufacturer: Birtley Group Ltd

Key Features

• No welds or exposed edges for enhanced corrosion protection
• Galvanised finish provides superior surface protection
• Compliant with BS EN 845-2:2013 + BS EN 1461:2009
• Designed for 100mm block work
• Fire resistance of 60 minutes with plaster finish