Build with confidence above any masonry opening in single-skin brickwork.

The Concrete Lintel - 110mm x 80mm from Vincent Buda and Company is prestressed from 65 MPa high-strength concrete, engineered for single-skin brickwork openings from 1000mm to 3600mm. Each lintel is cast with a brush finish on the top face during production. Installation is critical: the lintel is placed with the brush-finish face facing downwards, so it becomes the render face once built in. The textured surface bonds directly with mortar and render without additional preparation, delivering a clean, professional finish. Vincent Buda and Company has supplied concrete lintels to Australian builders since 1957.

All 10 sizes are stocked at the Lakemba warehouse. Same-day or next-day delivery within the Sydney Metro. Courier delivery available Australia-wide.

Product Specifications

• Profile: 110mm (height) x 80mm (width)
• Material: Prestressed high-strength concrete
• Concrete Strength: 65 MPa
• Finish: Brush finish on top face (installed face-down as the render face)
• Standard Sizes: 1000mm, 1200mm, 1500mm, 1800mm, 2100mm, 2400mm, 2700mm, 3000mm, 3300mm, 3600mm
• Minimum Bearing: 100mm for spans up to 1200mm; 150mm for spans over 1200mm
• Application: Single-skin brickwork, 110mm brick walls

Key Features at a Glance

• Prestressed 65 MPa Concrete: High-strength construction gives superior load-carrying capacity for standard brickwork openings.
• Render-Ready Brush Finish: The textured face is installed downwards and bonds directly with mortar and render for a clean, crack-free finish.
• Corrosion-Resistant Construction: All-concrete build means no metallic components to corrode, ideal for coastal and high-humidity sites.
• 10 Standard Sizes in Stock: Spans from 1000mm to 3600mm held at Lakemba for same-day pickup or delivery.

Primary Applications

• Single-Skin Residential Doors and Windows: Spans internal and external openings in 110mm brick walls without additional framing.
• Rendered Internal Partition Walls: The brush finish bonds directly with render and plaster in lightweight block or brick partitions.
• Coastal and Corrosive Environments: Concrete construction is unaffected by salt air and moisture, making it the right choice where steel may corrode.