The IG L5/100 Cavity Wall Lintel is purpose-built for substantial structural support in cavity walls, particularly suited for larger openings such as doorways and windows in load-bearing walls. Engineered with a robust design to meet demanding structural applications, this lintel offers enhanced load-bearing capacity and long-lasting durability.

Crafted from high-quality, galvanised steel, the L5/100 provides exceptional corrosion resistance, while an insulating foam layer between its flanges boosts thermal efficiency, reducing heat transfer across the lintel. It supports cavity widths of 90mm to 105mm, with lengths available in 150mm increments, allowing precise fitting for various opening sizes.

Key Features:

The IG L5/100 lintel is a trusted solution for heavy-duty structural projects, ensuring stability and support for large wall openings. Its extra strength and thermal performance make it an excellent choice for challenging construction environments where stability and energy efficiency are essential.

IG
Lintel

The IG L5/100 Cavity Wall Lintel is purpose-built for substantial structural support in cavity walls, particularly suited for larger openings such as doorways and windows in load-bearing walls. Engineered with a robust design to meet demanding structural applications, this lintel offers enhanced load-bearing capacity and long-lasting durability.

Crafted from high-quality, galvanised steel, the L5/100 provides exceptional corrosion resistance, while an insulating foam layer between its flanges boosts thermal efficiency, reducing heat transfer across the lintel. It supports cavity widths of 90mm to 105mm, with lengths available in 150mm increments, allowing precise fitting for various opening sizes.

Key Features:

The IG L5/100 lintel is a trusted solution for heavy-duty structural projects, ensuring stability and support for large wall openings. Its extra strength and thermal performance make it an excellent choice for challenging construction environments where stability and energy efficiency are essential.

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Lintel
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IG L5/100 Cavity Wall Lintel

£72.00
The IG L5/100 Extra Heavy-Duty Cavity Wall Lintel is designed to support large structural openings in cavity walls, providing superior load-bearing capacity, corrosion resistance, and thermal efficiency for demanding applications.

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The IG L5/100 Cavity Wall Lintel is purpose-built for substantial structural support in cavity walls, particularly suited for larger openings such as doorways and windows in load-bearing walls. Engineered with a robust design to meet demanding structural applications, this lintel offers enhanced load-bearing capacity and long-lasting durability.

Crafted from high-quality, galvanised steel, the L5/100 provides exceptional corrosion resistance, while an insulating foam layer between its flanges boosts thermal efficiency, reducing heat transfer across the lintel. It supports cavity widths of 90mm to 105mm, with lengths available in 150mm increments, allowing precise fitting for various opening sizes.

Key Features:

  • Extra Heavy-Duty Load Support: Ideal for high-load structural applications, distributing weight evenly across the wall opening.
  • Material: Galvanised steel with superior corrosion resistance for reliable, long-term performance.
  • Thermal Insulation: Foam insulation between flanges improves energy efficiency by minimising heat loss.
  • Mortar Bed Integration: Designed for seamless integration with blockwork, with vertical and parallel joints fully filled with mortar to maximise strength.
  • Construction Flexibility: Propping is optional but can be used to maintain safety and stability during construction.
  • Fire Resistance: Rated to withstand fire exposure for up to one hour.
  • BBA Certified: Compliance with British Board of Agrément standards, assuring high quality and reliability.

The IG L5/100 lintel is a trusted solution for heavy-duty structural projects, ensuring stability and support for large wall openings. Its extra strength and thermal performance make it an excellent choice for challenging construction environments where stability and energy efficiency are essential.

Description

The IG L5/100 Cavity Wall Lintel is purpose-built for substantial structural support in cavity walls, particularly suited for larger openings such as doorways and windows in load-bearing walls. Engineered with a robust design to meet demanding structural applications, this lintel offers enhanced load-bearing capacity and long-lasting durability.

Crafted from high-quality, galvanised steel, the L5/100 provides exceptional corrosion resistance, while an insulating foam layer between its flanges boosts thermal efficiency, reducing heat transfer across the lintel. It supports cavity widths of 90mm to 105mm, with lengths available in 150mm increments, allowing precise fitting for various opening sizes.

Key Features:

  • Extra Heavy-Duty Load Support: Ideal for high-load structural applications, distributing weight evenly across the wall opening.
  • Material: Galvanised steel with superior corrosion resistance for reliable, long-term performance.
  • Thermal Insulation: Foam insulation between flanges improves energy efficiency by minimising heat loss.
  • Mortar Bed Integration: Designed for seamless integration with blockwork, with vertical and parallel joints fully filled with mortar to maximise strength.
  • Construction Flexibility: Propping is optional but can be used to maintain safety and stability during construction.
  • Fire Resistance: Rated to withstand fire exposure for up to one hour.
  • BBA Certified: Compliance with British Board of Agrément standards, assuring high quality and reliability.

The IG L5/100 lintel is a trusted solution for heavy-duty structural projects, ensuring stability and support for large wall openings. Its extra strength and thermal performance make it an excellent choice for challenging construction environments where stability and energy efficiency are essential.

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Extra Heavy-Duty Cavity Wall Lintel for Large Structural Openings

The IG L5/100 Extra Heavy-Duty Cavity Wall Lintel is specially designed for significant structural support in cavity walls, ideal for large load-bearing openings such as doors and windows. Built to withstand high load requirements, this lintel offers enhanced strength, durability, and thermal efficiency, making it the perfect choice for demanding structural projects.
Manufactured from premium-grade galvanised steel, the L5/100 lintel provides superior corrosion resistance. The insulation foam layer between its flanges improves thermal efficiency, reducing heat transfer and supporting energy efficiency in the structure.

Key Features and Benefits

The L5/100 lintel is crafted for extra heavy-duty support, designed to securely hold significant loads in cavity walls. It integrates seamlessly with blockwork, with all joints filled for optimal load distribution. For added safety and faster construction, this lintel may be propped during installation. This lintel’s one-hour fire rating and BBA certification confirm its quality and reliability in demanding environments, making it ideal for structural projects where safety, strength, and efficiency are paramount.

Application Guide

To ensure optimal structural support, the L5/100 lintel should be installed level and bedded in mortar at both ends. Integration with blockwork is essential, with all vertical and parallel joints fully filled with mortar. A mortar bed should be applied over the blockwork before laying any floor units to ensure even load distribution. Propping during construction can be used to support stability and efficiency. For best results, follow all guidelines for cavity lintel installations in accordance with BS standards.

Thermal Performance and Fire Resistance

Equipped with an insulation layer between flanges, the L5/100 cavity wall lintel enhances thermal efficiency by reducing heat transfer across the cavity wall, supporting energy savings. It is rated to provide up to one hour of fire resistance, ensuring extra safety for both residential and commercial structures. Certified by the British Board of Agrément, the L5/100 guarantees high-quality performance and durability under pressure.

Choose IG Lintels for Superior Structural Support

IG Lintels are trusted across the industry for their robust, long-lasting support and energy-efficient design. The L5/100 Extra Heavy-Duty Cavity Wall Lintel offers reliability, strength, and enhanced thermal efficiency, making it an ideal choice for projects that require uncompromising quality and performance.

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