Concrete Lintel – Prestressed – External & Internal Masonry

Product Overview

This 65mm wide x 100mm high prestressed concrete lintel is designed for medium-span masonry openings. With a length of 1050mm, it offers reliable support for brickwork above doors and windows. Made from high-strength concrete and reinforced with prestressed steel wires, this lintel ensures structural integrity.

The textured finish enhances mortar adhesion, providing secure bonding with surrounding masonry. Prestressing technology boosts load-bearing capacity while maintaining compact dimensions, making it suitable for light to medium-duty applications. This lintel is built to withstand weathering and corrosion, ensuring a long service life with minimal maintenance.

Features & Benefits

• High-strength construction: Dense concrete reinforced with prestressed steel wires.
• Improved bond: Textured finish enhances mortar adhesion for secure placement.
• Durable performance: Resistant to fire, rot, and corrosion.
• Compact section: Suitable for light to medium masonry loads.
• Medium span application: Ideal for narrow doors or wide windows.

Applications

• Narrow doorways: Supports masonry above slim doors.
• Wide windows: Spans larger domestic window openings.
• Internal partitions: Suitable for lightweight masonry walls.
• Light spans: Economical support where heavy load capacity is not required.

Installation Guidance

• Support requirements: Minimum bearing of 150mm at each end.
• Placement: Position level and central over the span with full mortar bedding.
• Handling: Lift carefully to avoid impact damage.
• Compatibility: Use with standard brick or block masonry.
• Protection: Protect from site damage and ensure proper curing.

• Material: Dense concrete with prestressed steel.
• Finish: Textured for improved mortar adhesion.
• Load capacity: Designed for lighter masonry loads.
• Fire Resistance: Built to withstand fire and environmental factors.

FAQs

• What is the recommended bearing length? Ensure at least 150mm of support on each end.
• Is this lintel suitable for exterior walls? Yes, it's designed for both interior and exterior applications.
• Can it be cut to size? Cutting is not recommended as it may compromise structural integrity.