Made for 90-105mm cavity walls and inner leaves of 125-140mm, the Birtley 90mm CB90/130 Standard Duty Cavity Wall Lintel is coated with hot-dip galvanization for 50% increased protection against zinc corrosion compared to other coatings. Its high durability and effective design make it a reliable choice for residential and light-duty use, offering excellent thermal efficiency.

Key Features

Datasheet

For a wide selection of Birtley Steel Lintels, click here.

Birtley
Lintel

Made for 90-105mm cavity walls and inner leaves of 125-140mm, the Birtley 90mm CB90/130 Standard Duty Cavity Wall Lintel is coated with hot-dip galvanization for 50% increased protection against zinc corrosion compared to other coatings. Its high durability and effective design make it a reliable choice for residential and light-duty use, offering excellent thermal efficiency.

Key Features

Datasheet

For a wide selection of Birtley Steel Lintels, click here.

Birtley
Lintel
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Birtley 90mm CB90/130 Standard Duty Cavity Wall Lintel

£41.88
The Birtley CB90/130 lintel is hot-dip galvanised for maximum protection and designed for cavity walls 90–105mm. Built for durability and thermal efficiency.

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Made for 90-105mm cavity walls and inner leaves of 125-140mm, the Birtley 90mm CB90/130 Standard Duty Cavity Wall Lintel is coated with hot-dip galvanization for 50% increased protection against zinc corrosion compared to other coatings. Its high durability and effective design make it a reliable choice for residential and light-duty use, offering excellent thermal efficiency.

Key Features

  • Hot-dip galvanised for superior zinc protection
  • Designed for cavity walls 90–105mm
  • Built for thermal efficiency and reliability

Datasheet

For a wide selection of Birtley Steel Lintels, click here.

Built for Tough Conditions


The CB90/130 lintel is engineered for cavity walls with outer leaves of 100mm and inner leaves of 125–140mm, making it versatile for a variety of standard-duty projects. Its robust construction ensures it meets demanding building requirements while maintaining easy installation.
What sets this lintel apart is its hot-dip galvanised coating applied after fabrication. This process delivers up to 50% more zinc protection compared to standard coatings, ensuring the highest level of corrosion resistance for lasting performance.

Designed for Longevity


With the Supergalv coating, the CB90/130 lintel offers superior life expectancy, making it an excellent investment for light-duty builds. Whether it's a new construction or renovation, this lintel maintains its integrity in various environments.

Thermal Efficiency at Its Best


The design of this lintel also improves energy efficiency by reducing thermal bridging, ensuring your project meets modern building standards. Its construction makes it easy to integrate into cavity wall setups without compromising performance.

Installation Made Easy


This lintel is not suitable for point loads or concrete floors. However, it excels in standard-duty applications, delivering consistent performance when installed within its specified parameters. Its straightforward design ensures hassle-free installation for builders.

Trusted for Everyday Use


From superior corrosion resistance to easy installation, the CB90/130 lintel offers peace of mind for builders seeking reliability. Built to last, it ensures long-term value for residential and commercial projects alike.

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