Window Lintels
12 products
Brickwork above openings creates concentrated loads that must be transferred into adjacent masonry. Incorrect lintel specification leads to cracking, deflection, and non-compliant construction. Steel and concrete lintels provide the structural capacity required to maintain continuity and distribute masonry loads correctly.
We supply R3 hot-dip galvanised steel angle lintels and precast concrete lintels for residential and commercial masonry. Steel lintels are suited to all brickwork applications, including double brick, face brick, cavity, and rendered construction. Concrete lintels can be used in single or double brick walls where concealed by render or plasterboard. They are not suitable for exposed face brick applications. Selection must align with span, wall type, and imposed loads in accordance with AS2699.3 and AS3700.
Standard residential span lengths are stocked to support efficient installation. Sydney Metro orders are dispatched same or next business day on stocked sizes.
Established 1957, we supply compliant structural products to Australian builders. Designed to perform where it matters most.
Four Primary Applications
Standard Residential Windows: Supporting brickwork above the opening using a suitable lintel profile appropriate to wall type and imposed loads.
Rendered Openings: Supporting brickwork above windows and doors in rendered walls using steel or concealed concrete lintels suited to finish conditions.
Open Floor Plan Living Areas: Supporting brickwork above extended openings in load-bearing external walls where larger spans increase imposed masonry loads.
Architectural & High-Level Windows: Supporting masonry above feature openings while accommodating wide-span configurations common in open plan living designs.
Why Choose Our Window Lintels?
R3 Galvanised Steel: Hot-dip galvanised coating providing enhanced corrosion resistance across all masonry applications.
Precast Concrete Options: Suitable for single or double brick walls finished with render or plasterboard where concealment is required.
Standards Compliant: Suitable for masonry construction in accordance with AS2699.3 and AS3700 requirements.
Sydney Metro Dispatch: Same day or next business day delivery on stocked sizes to maintain site schedules.
Resources
FREQUENTLY ASKED QUESTIONS
Usually a 100x100x6mm or 150x100x6mm angle bar. The final selection depends on wall type and imposed brick loads in accordance with AS2699.3 span tables.
No, the galvanised finish is complete. The R3 hot-dip coating provides corrosion protection. Lintels can be painted if required for finish matching.
Yes, with a grinder and the correct treatment. Exposed cut edges must be treated with cold galvanising compound to maintain corrosion resistance.
We offer same day or next day delivery within Sydney Metro. Stocked sizes are dispatched immediately to maintain construction schedules.
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