Longline 305®

Descriptions :

Longline is a concealed fixed roof cladding with bold ribs and wide pans. Can be used for either residential or industrial applications.



305 coverage
0.70mm BMT
48mm Rib Height
Available in Colorbond® or Zincalume

Additional Information

Longline roof cladding refers to a type of roofing material designed to cover and protect the uppermost surface of a building structure. It consists of elongated panels typically made from durable materials such as metal, steel, or aluminium. These panels are specifically engineered to provide weatherproofing, insulation, and aesthetic appeal to rooftops.


Longline Design: Longline roof cladding features elongated panels that offer a sleek and modern appearance to the roof.

Durable Construction: Constructed from high-quality materials such as metal, steel, or aluminium, ensuring longevity and resistance to weathering.

Weatherproofing: Provides excellent protection against various weather elements including rain, wind, snow, and UV radiation.

Customizable: Available in a range of colours, finishes, and profiles to suit different architectural styles and design preferences.

Ease of Installation: Designed for straightforward installation, reducing labour costs and time.

Low Maintenance: Requires minimal upkeep over its lifespan, saving time and resources.

Insulation Properties: Offers thermal insulation, contributing to energy efficiency and comfort within the building.

Corrosion Resistance: Resistant to rust and corrosion, ensuring durability even in harsh environmental conditions.

How it Works:

Longline roof cladding functions by providing a protective barrier between the building’s interior and external environmental factors. The elongated panels are securely attached to the roof structure, forming a continuous and seamless surface that shields the building from moisture, temperature fluctuations, and other elements. The reflective properties of certain materials used in the cladding help to regulate indoor temperature by minimizing heat absorption, thereby enhancing energy efficiency.


Enhanced Aesthetic Appeal: Longline roof cladding enhances the visual appeal of buildings with its modern and sleek design, adding to the overall architectural aesthetics.

Weather Resistance: Provides reliable protection against harsh weather conditions, extending the lifespan of the roof and underlying structure.

Energy Efficiency: Contributes to improved energy efficiency by providing insulation and reducing the need for heating and cooling systems, leading to potential cost savings on energy bills.

Durability: Offers long-term durability and resistance to damage, ensuring minimal maintenance requirements and cost-effectiveness over time.

Versatility: Suitable for various types of buildings and architectural styles, making it a versatile roofing solution for residential, commercial, and industrial applications.

Environmental Sustainability: Some variants of longline roof cladding are recyclable and contribute to sustainable building practices, reducing environmental impact.

Increased Property Value: Adds value to properties by enhancing curb appeal and providing long-lasting protection, making it an attractive feature for potential buyers or tenants.