Apron Roof Flashing – Colorbond®

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:

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

Frequently Asked Questions with Apron Roof Flashing

1. What is Apron Roof Flashing?

Apron roof flashing is a long, L-shaped metal strip used on pitched roofs where the roof meets a vertical wall (like a chimney). Its main job is to stop water from getting into the house by directing rainwater down into the gutters.

2. Where is it used on a roof?

It’s specifically designed for wall abutments—the spot where the roof slope ends at a wall. You’ll commonly find it installed:

• Against a chimney where the roof meets it.

• Along a dormer window side.

• At the junction between the roof and a gable wall.

3. Why use COLORBOND® Apron Flashing?

Our COLORBOND® steel apron flashing offers several key benefits:

• Perfect Colour Match: Available in the full range of Bluescope colors to blend with your roof cladding.

• Superior Weather Resistance: The COLORBOND® coating protects against corrosion and fading in harsh weather.

• Long-Lasting & Low Maintenance: Provides a durable, watertight seal that won’t rust, protecting your roof structure from water damage.

4. What colours and lengths are available?

We provide apron flashing to suit almost any project:

• Colours: Available in all standard COLORBOND® colours, including popular shades and Matt finishes.

• Custom Sizing: We can custom-make lengths to fit your specific roof, reducing joins for a cleaner look and better weatherproofing.

• Standard Profiles: Supplied in the standard profile needed for correct installation against brickwork or wall cladding.

5. How do I order the right flashing?

Getting the correct apron flashing is simple:

• Know Your Colour: Match it to your existing roofing material.

• Measure the Length: Note the total run where the roof meets the wall.

For the easiest process, call our experts at (03) 9394 1400. We can confirm your choice, provide a quote, and arrange delivery across Melbourne and Australia-wide.

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.