Keystone Heavy Load Cavity Lintel HD/K-90 3300mm

The Keystone Heavy Load Cavity Lintel HD/K-90 3300mm is expertly crafted from high-grade galvanized steel, ensuring exceptional strength and durability for heavy load support. Designed for cavity widths of 90-105mm, it accommodates both inner and outer leaf blockwork or stonework, making it versatile for various construction projects. With a straightforward installation process, this lintel is ideal for large openings, providing reliable support and compliance with stringent building standards.

Features & Benefits:

• The Keystone Heavy Load Cavity Lintel HD/K-90 3300mm supports heavy loads effectively.
• Constructed from high-grade galvanized steel for exceptional strength and durability.
• Accommodates cavity widths ranging from 90mm to 105mm for versatile applications.
• Suitable for both inner and outer leaf blockwork or stonework.
• Extends up to 150mm beyond the inner leaf blockwork for wider opening support.
• Designed for straightforward installation to enhance construction efficiency.
• Ideal for demanding construction projects requiring robust support.

Applications:

• Supports large openings in masonry walls.
• Used in construction of load-bearing walls.
• Facilitates installation of windows and doors in cavity walls.
• Used with both inner and outer leaf blockwork or stonework.
• Extends beyond inner leaf blockwork for wider openings.

Technical Data:

• Brand - Keystone
• Range - HD/K-90
• Product Type - Cavity Lintel
• Duty - Heavy Load
• Material - Mild Steel
• Finish - Galvanised
• Thickness - 3.2mm
• Height - 199mm
• Width - 283mm
• Length - 3300mm
• Cavity Range - 90-105mm
• Outer Leaf - 102mm
• Inner Leaf - 100mm
• Total UDL kN 3:1 - 35
• Total UDL kN 19:1 - 32

Standards & Certifications:

• Tested as a composite unit with surrounding masonry, built in accordance with BS EN 1996-2:2006.
• Structural Performance in accordance with BS EN 846-9:2016.
• Structural Performance in accordance with BS EN 845-2:2013+A1:2016.
• Fire Performance in accordance with BS 476: Part 20: 1987.
• BBA Approval Inspection Testing Certification 98/3493.

Please Note:

• Should be installed by a qualified professional.
• The lintel should not be overloaded.

Don't miss out on the opportunity to enhance your construction project with the Keystone Heavy Load Cavity Lintel HD/K-90 3300mm, available now online or at our London shops, ensuring you have the strength and reliability you need for your builds.