Custom Flashing – Precision-Made Solutions in Colorbond® and Zincalume® At Singh Roofing Supplies, we specialise in manufacturing and supplying high-quality custom flashing to suit all types of roofing and cladding applications. Flashing plays a critical role in any roofing system, providing protection against water ingress and weather damage while ensuring clean, sharp detailing between roof lines, walls, and other structural joins. Our custom flashings are available in both Colorbond® and Zincalume® steel – two of the most trusted and durable materials in Australian construction. Whether you’re a roofing contractor, builder, or homeowner, we supply tailored solutions that guarantee a precise fit, long service life, and compatibility with new or existing roofing systems. Key Features: Available Materials: Colorbond®: Pre-painted steel with exceptional corrosion resistance and colour durability Zincalume®: Coated with aluminium-zinc alloy for enhanced protection in coastal or high-moisture areas Precision-Cut & Folded: Each piece is manufactured to tight tolerances for seamless on-site installation. Waterproof & Weatherproof: Flashings are essential for preventing leaks, water damage, and deterioration at junctions. Fully Customisable: Select from our standard sizes or request a custom profile, length, or fold angle to match your project. Available Variants: Product Type Standard Dimensions (mm) Finishes Application Flat Sheet Flashing 750, 1050, 1200 Colorbond® / Zincalume® General capping and custom folding “Z” Window Flashing 100 x 15 x 10 / 100 x 40 x 10 Colorbond® / Zincalume® Head and sill flashings for openings Apron Flashing 140mm, 150mm Colorbond® / Zincalume® Roof-to-wall transitions Parapet Capping 130mm, 150mm Colorbond® / Zincalume® Wall tops and exposed joints Valley Gutter 250mm, 300mm Zincalume® only Centre valleys for pitched roofs Angle / Corner Flashing Various angle cuts Colorbond® / Zincalume® External/internal corners and junctions All measurements are approximate. Custom lengths and folds available upon request. Why Choose Singh Roofing Supplies? Australian-Made Steel: Sourced from BlueScope, ensuring local quality standards Built to Specification: Every order is cut, folded, and finished to your required design Quick Turnaround: Fast production and dispatch to keep your project moving Trade-Friendly Service: Bulk orders and account services available for builders and roofers Common Uses of Flashing: Around chimneys, skylights, and vents At roof junctions and parapet walls Along wall claddings and fascia boards Behind gutters or along ridgelines Anywhere water diversion or sealing is needed For made-to-order flashing, reach out to our team with your specifications. We’ll help you find the right profile to ensure your roofing system is watertight, compliant, and built to last.
