The Birtley Heavy Duty Cavity Lintel 70mm HD70 is the best choice for heavy-duty cavity wall support. Custom made to accommodate cavities ranging between 70mm and 65mm with 100mm outer and inner leaf respectively, this HD70 lintel can withstand the toughest construction demands. To maximise its effectiveness, it is important that the inner leaf is fitted with solid, fully jointed blockwork infill. The 70mm heavy-duty lintel with Supergalv coating provides an extended lifespan and has a much higher corrosion resistance. Birtley lintels have undergone rigorous testing to comply with British Standard 476-20:1987 for fire resistance, providing you peace of mind.

Features:

• Enhanced Life Expectancy: Supergalv coating provides an extended service life and reliable solutions for construction applications.
• Fire Resistance Assurance: HD70 Lintels have been extensively tested for British Standard 476-20:1987 to demonstrate their fireproof qualities, providing assurance of building safety.
• Optimized Cavity Support: This 70mm heavy-duty cavity lintel is created specifically to fit cavities ranging from 70 to 65mm in depth. These Birtley lintels work with exact measurements for the outer and inner leaf for optimum support in your construction project.
• Available in span lengths from 750mm to 4800mm.
• Made from structural grade steel to EN10025