The Catnic ANG0900 Lintel is a crucial structural component designed for construction professionals and experienced DIYers working with modern thin joint wall constructions. Its primary benefit lies in providing robust support over openings while significantly reducing thermal bridging, enhancing energy efficiency. A key consideration for optimal performance is ensuring proper propping and lateral restraint during its installation, especially for standard duty loading applications. This 1350mm lintel integrates seamlessly into external, internal, and party wall structures, offering both stability and improved thermal performance.
Optimized for Thin Joint Construction: Specifically engineered to meet the unique requirements of modern thin joint masonry techniques.
Reduces Thermal Bridging: Designed to minimize heat loss and cold spots around window and door heads, contributing to better building energy efficiency.
Duplex Corrosion Protection: Features an advanced coating system for enhanced durability and prolonged lifespan, protecting against rust and environmental wear.
Versatile Application: Suitable for use in various wall constructions including external cavity walls, internal partition walls, and party walls.
Standard Duty Loading: Provides reliable support for standard load-bearing applications when installed correctly with adequate propping.
Accommodates Various Cavity Widths: Engineered to be compatible with a broad range of cavity sizes, offering design flexibility.
Precise Length (1350mm): This specific model is 1350mm long, ideal for standard openings and requiring careful measurement for optimal fit.
Specifically designed for thin joint wall construction
Effective in reducing thermal bridging for energy efficiency
Enhanced durability with Duplex Corrosion Protection
Versatile for external, internal, and party wall applications
Standard duty load capacity (with correct installation)
Accommodates various cavity widths
Requires suitable propping and lateral restraint during construction
Exclusively for single leaf wall applications, not double leaf
Info needed: Can be heavy, requiring multiple people or lifting equipment for handling
Info needed: May require specific tools for precise cutting if custom lengths are needed (though standard lengths are provided)
Specifically designed for thin joint wall construction
Effective in reducing thermal bridging for energy efficiency
Enhanced durability with Duplex Corrosion Protection
Versatile for external, internal, and party wall applications
Standard duty load capacity (with correct installation)
Accommodates various cavity widths
Requires suitable propping and lateral restraint during construction
Exclusively for single leaf wall applications, not double leaf
Info needed: Can be heavy, requiring multiple people or lifting equipment for handling
Info needed: May require specific tools for precise cutting if custom lengths are needed (though standard lengths are provided)
The Catnic ANG0900 Lintel excels in demanding construction scenarios where both structural integrity and thermal efficiency are paramount. When installed above a window or door opening in a thin joint wall, it not only bears the weight of the masonry above but also plays a critical role in the building's thermal envelope. Its design effectively breaks the thermal bridge that traditionally occurs at such openings, preventing heat escape in winter and heat gain in summer. This makes it an invaluable component in achieving higher energy performance standards.
New Builds: Essential for creating structurally sound openings in new thin joint masonry builds, ensuring compliance with modern building regulations.
Renovations: Ideal for modifying or creating new openings in existing structures that utilize thin joint technology, providing consistent performance.
External Walls: Securely supports external masonry, resisting environmental factors thanks to its Duplex Corrosion Protection.
Internal & Party Walls: Provides reliable support for internal partitions and party walls, maintaining structural continuity and acoustic performance where relevant.
For example, when constructing a new residential property with a thin joint external wall, installing the 1350mm ANG0900 lintel above a standard window opening ensures the wall remains stable and robust. The Duplex Corrosion Protection ensures the lintel's longevity, even in exposed conditions, while its thermal design helps keep heating bills down for the future occupants.
Preparation: Ensure the opening is correctly sized for the 1350mm lintel, allowing for adequate bearing on each side (consult architectural drawings for exact bearing requirements, typically 150-225mm).
Placement: Position the lintel accurately above the opening, ensuring it is level and plumb.
Propping and Restraint: This is critical. The Catnic ANG Lintel must be suitably propped and laterally restrained during construction. Use props at appropriate intervals, maintaining support until the mortar or adhesive in the surrounding masonry has fully cured. This prevents deflection and ensures proper load transfer.
Masonry Laying: Lay masonry carefully over the lintel, adhering to thin joint construction best practices.
Wall Type: Specifically designed for single leaf thin joint wall construction.
Cavity Widths: Compatible with a wide range of cavity widths.
Applications: Suitable for external cavity walls, internal partition walls, and party wall constructions.
Load: Designed for standard duty loading applications. For heavy or unusual loads, always consult a structural engineer.
Due to its Duplex Corrosion Protection, the Catnic ANG0900 Lintel is designed for long-term durability with minimal ongoing maintenance once correctly installed within the wall structure. Prior to installation, visually inspect the lintel for any signs of damage to its protective coating. Any significant scratches or damage should be addressed according to manufacturer guidelines to maintain corrosion resistance. Once embedded in the masonry, no routine maintenance is typically required.