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Colorbond Barge Flashing Klip Lok Roofing-Metal-Roofing-Online Barge Flashing Colorbond or Zincalume Steel Klip Lok Roofing

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Rainhead Flashing Order Form Sump / Tray Flashing Form EXAMPLE Flashing Order Custom Flashing Order Form
Would you like a custom flashing, sump, or rainhead? Please download the applicable order sheet and return it to us at sales@metalroofingonline.com.au

COLORBOND® Barge capping roof flashing - waterproof the junction between the fascia or barge board and roof sheeting. Suits Klip Lok sheet profile. 


Which roofing profile does this barge capping flashing suit?

This capping is suited to COLORBOND® Steel Klip Lok (or similar roofing sheet)


Flashing Tolarance: Length: + 200mm, – 0mm


Can I have the flashing custom-made to suit my specific needs?

This flashing measures: 10mm x 90mm x 140mm x 40mm

We are happy to customise this product - download the custom flashings order sheet here and return it to: sales@metalroofingonline.com.au


How long does delivery take?

Delivery takes approx 3 - 7 business days, depending on location. 


We use only the best 100% Australian steel for 100% peace of mind, made from BlueScope’s industry-leading brands such as COLORBOND® and ZINCALUME® steel. And, of course, all our products are extensively performance tested, backed with the strength of the BlueScope warranty and can be relied on with total and absolute confidence. 

Klip Lok Roofing Sheets Barge Capping Roof Flashing: COLORBOND® OR ZINCALUME®


Barge cappings are fitted to waterproof the junction between the fascia or the barge board and the roof sheeting - providing an attractive finish to the roof. 

These flashings are usually right-angled flashings installed at each end wall where the end wall sheets meet the roof sheeting, and waterproof capping is required to seal the property. They are also available in custom-made designs to suit your specific requirements. 

Measurements- 10mm hook, 90mm rise, 140mm across the roof with a 40mm downturn.

Please let us know if you would like to amend these measurements. 

Please download our order sheet and contact us if you require custom-made flashing.


Roofing structures play a pivotal role in safeguarding our homes from the elements. Flashing, a crucial yet often underestimated component, significantly contributes to a roof's resilience and aesthetic appeal. In this comprehensive guide, we delve into the world of flashing, exploring its various aspects, including colorbond flashing, lysaght barge capping, and critical intersections where vertical surfaces meet. Join us as we explore the nuances of roof flashings in Sydney and Melbourne, wider apron flashings, the impact of prevailing winds, and the significance of well-maintained flashing faces and apron edges.

Introduction: The Silent Guardian of Roofs

Flashing, often overshadowed by other prominent roofing elements, serves as a silent guardian, protecting our homes from leaks, moisture, and wind-driven rain. Properly installed flashing not only ensures the structural integrity of a roof but also adds an aesthetic touch that enhances the overall appearance of a building. From colorbond flashing to lysaght barge capping, these unassuming components warrant our attention and appreciation.

Flashing: Beyond the Surface

Colorbond Flashing: Melding Durability with Style

Crafted from high-quality steel coated with a durable paint finish, colorbond flashing offers a harmonious blend of longevity and aesthetics. It not only seals gaps between roofing materials but also introduces a pop of colour that complements the roof's design. This enduring solution withstands the test of time while adding personalization to your roofing.

Lysaght Barge Capping: Seamlessly Protecting Roof Edges

Lysaght barge capping, often overlooked, proves vital in shielding vulnerable roof edges. Engineered to perfection, barge capping creates a seamless barrier against the elements, preventing water infiltration and ensuring your roof's edge longevity. With a range of profiles and colours available, Lysaght barge capping seamlessly integrates with your roofing design.

Roof Flashings in Sydney: Navigating Urban Climate Challenges

Sydney's dynamic climate demands robust roofing solutions, and roof flashings in Sydney rise to the challenge. The city's diverse weather patterns, from intense sun to heavy rain, require flashing systems that endure. These flashings act as a vital shield, preventing leaks and preserving roof structural integrity amidst the bustling urban landscape.

Roof Flashing Melbourne: Defying Southern Elements

Melbourne's climate, known for its unpredictability, necessitates roofing solutions that brave the southern elements. Roof flashings in Melbourne are designed to combat the region's erratic weather, ensuring homes remain secure and dry. These flashings are pivotal in preventing water seepage and protecting homes from Melbourne's unique climate challenges.

When Vertical Surface Intersects: The Role of Flashing

Vertical surface intersections, where roofing elements meet, create vulnerable points prone to leaks and water damage. Flashing, expertly installed at these junctions, serves as a barrier against moisture infiltration, enhancing the roof's durability and maintaining the building's integrity.

Wider Apron Flashings: Shielding Vulnerable Areas

Wider apron flashings, a specialized form of flashing, provide extensive coverage at the base of chimneys, walls, and dormers. These broader flashings effectively safeguard large surface areas, preventing water from seeping into the underlying structure. By redirecting water away from critical junctures, wider apron flashings contribute to long-term roof stability.

The Dance of the Prevailing Wind

The prevailing wind, a dominant meteorological force in many regions, can impact flashing effectiveness. Understanding wind patterns and their potential effects on roofing systems is essential for designing and installing effective flashing systems that endure.

The Face of Protection: Flashing Faces

Flashing faces and visible exteriors of flashing components contribute to roof aesthetics and weatherproofing. Well-maintained flashing faces ensure moisture remains at bay, preserving roof structural integrity while maintaining visual appeal.

Apron Edges: Guarding Against Water Intrusion

Apron edges, along the lower edges of sloped roofs, serve as a critical defence against water intrusion. Properly installed apron edges prevent water from infiltrating beneath roofing materials, safeguarding the underlying structure.


Q: How often should roof flashings be inspected?

Regular inspections, ideally semi-annually, are crucial to identify signs of damage or wear. Prompt maintenance can prevent potential issues from escalating.

Q: Can colorbond flashing match my roofing design?

Absolutely, colorbond flashing comes in various colours, allowing you to select a shade that complements your roofing design and aesthetic.

Q: Why are vertical surface intersections significant in roofing?

Vertical surface intersections are vulnerable points where water infiltration is likely. Proper flashing at these intersections prevents leaks and enhances roof durability.

Q: Do wider apron flashings require specialized installation?

While wider apron flashings offer extensive coverage, their installation follows similar principles as standard flashings. Consulting a professional ensures proper fitting and protection.

Q: How can prevailing winds impact flashing effectiveness?

Prevailing winds can lead to increased water penetration if flashing is not correctly installed. Understanding wind patterns helps design flashing systems that counteract potential issues.

Q: Are Lysaght barge capping profiles standardized?

Lysaght barge capping profiles come in various shapes and sizes, allowing you to select the most suitable option based on your roof's design and requirements.

Conclusion: Elevating Roofing Excellence


In the realm of roofing, flashing emerges as a silent hero, ensuring the protection and longevity of our homes. From colorbond flashing to lysaght barge capping, these unassuming elements play a pivotal role in weatherproofing, enhancing aesthetics, and maintaining structural integrity. By understanding the intricacies of roof flashings in Sydney and Melbourne, wider apron flashings, prevailing winds, and the critical aspects of flashing faces and apron edges, homeowners can elevate the excellence of their roofing systems. As you embark on roofing endeavors, remember that proper flashing is not just an investment in your home's protection but also a testament to your commitment to quality and craftsmanship.


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