Crafted with durability and superior thermal efficiency in mind, the Birtley Medium Duty Cavity Wall Lintel 100mm MD90 is a vital choice for contemporary cavity wall construction. Specifically designed for 90-105mm cavities with both inner and outer leaves measuring 100mm, this Birtley lintel boasts a Supergalv coating that guarantees remarkable durability and protection against corrosion. With post-fabrication galvanising, all surfaces are safeguarded, elevating the overall quality and performance. Perfect for structural use, it minimizes thermal bridging by up to 55% compared to standard alternatives, making a valuable contribution to energy-efficient builds.

Key Features

Datasheet

Birtley
Lintel

Crafted with durability and superior thermal efficiency in mind, the Birtley Medium Duty Cavity Wall Lintel 100mm MD90 is a vital choice for contemporary cavity wall construction. Specifically designed for 90-105mm cavities with both inner and outer leaves measuring 100mm, this Birtley lintel boasts a Supergalv coating that guarantees remarkable durability and protection against corrosion. With post-fabrication galvanising, all surfaces are safeguarded, elevating the overall quality and performance. Perfect for structural use, it minimizes thermal bridging by up to 55% compared to standard alternatives, making a valuable contribution to energy-efficient builds.

Key Features

Datasheet

Birtley
Lintel
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Birtley

Birtley Medium Duty Cavity Wall Lintel 100mm MD90

£71.00
The Birtley Medium Duty Cavity Wall Lintel 100mm MD90 offers superior durability, thermal efficiency, and corrosion resistance, ideal for 90-105mm cavities with 100mm leaves.

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Crafted with durability and superior thermal efficiency in mind, the Birtley Medium Duty Cavity Wall Lintel 100mm MD90 is a vital choice for contemporary cavity wall construction. Specifically designed for 90-105mm cavities with both inner and outer leaves measuring 100mm, this Birtley lintel boasts a Supergalv coating that guarantees remarkable durability and protection against corrosion. With post-fabrication galvanising, all surfaces are safeguarded, elevating the overall quality and performance. Perfect for structural use, it minimizes thermal bridging by up to 55% compared to standard alternatives, making a valuable contribution to energy-efficient builds.

Key Features

  • Made from structural grade steel to EN10025
  • Supergalv coating for superior life expectancy
  • Post-fabrication galvanising ensures complete surface protection
  • Reduces thermal bridging by up to 55%
  • Fire-rated for 60 minutes with 2-coat plaster finish
  • Available in span lengths from 750mm to 2700mm.

Datasheet

Description

Crafted with durability and superior thermal efficiency in mind, the Birtley Medium Duty Cavity Wall Lintel 100mm MD90 is a vital choice for contemporary cavity wall construction. Specifically designed for 90-105mm cavities with both inner and outer leaves measuring 100mm, this Birtley lintel boasts a Supergalv coating that guarantees remarkable durability and protection against corrosion. With post-fabrication galvanising, all surfaces are safeguarded, elevating the overall quality and performance. Perfect for structural use, it minimizes thermal bridging by up to 55% compared to standard alternatives, making a valuable contribution to energy-efficient builds.

Key Features

  • Made from structural grade steel to EN10025
  • Supergalv coating for superior life expectancy
  • Post-fabrication galvanising ensures complete surface protection
  • Reduces thermal bridging by up to 55%
  • Fire-rated for 60 minutes with 2-coat plaster finish
  • Available in span lengths from 750mm to 2700mm.

Datasheet

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Built for Performance

The Birtley Medium Duty Cavity Wall Lintel 100mm MD90 combines strength and efficiency, meeting the demands of contemporary construction projects. Crafted from mild steel S275JR and hot-dip galvanized to BS EN ISO 1461 standards, it guarantees robust structural support while resisting corrosion for extended durability.
With a 150mm minimum end bearing and full mortar bed requirements, this lintel ensures precise installation and stability. Whether used in external walls with cavity trays or as part of energy-efficient building designs, it provides reliable performance.

Enhanced Thermal Efficiency

The MD90 features a lack of baseplate and factory-fitted insulation, significantly reducing thermal bridging. This innovation improves thermal performance, with up to 55% better SAP default values, making it a preferred choice for energy-conscious projects.

Superior Protection

The Supergalv coating offers unmatched corrosion resistance and long-term performance in challenging environments. Its post-fabrication galvanising ensures every surface is fully protected, eliminating vulnerabilities in coating quality.

Precision Engineering

Designed to BS EN845-2 standards, the Birtley MD90 complies with strict European and UK regulations. Fire-rated for 60 minutes and insulated with expanded polystyrene (BREEAM rating A+), it balances safety and sustainability without compromise.

Sustainable Solutions

From residential to commercial builds, the Birtley Medium Duty Cavity Wall Lintel 100mm MD90 adapts to various project needs while maintaining its exceptional quality and compliance with rigorous standards.

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