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Expertise / Fabric Structures

Commercial-grade tensile shade structures

Tensile membranes structures combine engineered steel frames and advanced fabrics to form clean, open spans that feel visually light yet deliver strong, all-weather coverage. They're a practical way to add shade, comfort, and year-round usability to areas that aren’t reaching their full potential. With adaptable design options and proven long-term performance, they're perfect for commercial sites looking to maximise their space.

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    Why choose
    fabric structures?

    Fabric structures are versatile, cost-effective, and durable. Their lightweight nature makes them ideal for many uses, from shading large outdoor areas to covering transit hubs. Plus, they can withstand harsh weather while providing excellent durability.

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    COST-EFFECTIVE AND EFFICIENT

    Fabric structures use fewer materials than traditional buildings, reducing costs and shortening installation timelines. They also require very little ongoing maintenance, which makes them a reliable long-term solution for commercial spaces.

    This combination of reduced costs, minimal maintenance needs, and strong long-term performance helps organisations upgrade spaces without financial strain.

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    ECO-FRIENDLY AND SUSTAINABLE

    Tensile membranes support sustainable design by using materials like PVC or PTFE-coated fabrics that let in natural light, reducing reliance on artificial lighting. This creates brighter, more comfortable areas with lower energy use.

    Their lightweight design and efficient material use help businesses lower construction impact while supporting greener, more responsible development choices.

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    DURABLE AND WEATHER-RESISTANT

    High-performance tensile membranes are engineered to handle tough conditions, whether strong UV exposure, heavy rain, or persistent winds. These materials retain their strength over time, making them ideal for commercial settings.

    The strength of these membranes ensures consistent performance in demanding conditions, giving businesses long-lasting protection with very little upkeep.

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    We deliver projects on time, within budget, and to the highest quality standards.

    $200M

    in completed projects since 2015

    180,000+

    square metres covered since 2020

    Types of fabric structures

    No matter your industry or project size, we have a fabric structure to match your needs.

    Barrel Vaults
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    BARREL VAULT STRUCTURES

    Barrel vault structures cover large spaces with ease. Their curved design not only looks modern but also provides added strength. These are perfect for public transit stations, walkways, and other large areas.

    Hip Structures
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    HIP STRUCTURES

    Hip structures offer a robust and aesthetically pleasing shade solution with a pitched roof design. They are ideal for covering playgrounds, car parks, and picnic areas, providing extensive UV protection and year-round usability.

    Cantilever
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    CANTILEVER STRUCTURES

    Cantilever structures minimise the need for supporting columns, making them perfect for car parks, sports facilities, and loading areas. These tensioned fabric structures create open, airy spaces with clean lines and modern appeal.

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    COMMERCIAL SHADE SAILS

    Shade sails offer cost-effective protection from the sun. Their flexible design can be customised for playgrounds, outdoor seating, or any other outdoor area in need of coverage.

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    MAST-SUPPORTED TENSILE STRUCTURES

    Mast-supported tensile membrane structures are revolutionising how we think about architectural design and construction. These structures combine elegance with engineering, offering an innovative solution for large-scale commercial projects.

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    CONICAL STRUCTURES

    Conical structures are gaining popularity in commercial architecture. They offer a unique blend of visual appeal, durability, and practicality. If you’re looking to span large distances while maintaining a sleek and modern look, conical tensile membrane structures are a top choice.

    Materials and engineering

    The materials used in fabric structures range from PVC to PTFE-coated polyester. Each offers unique benefits depending on the project’s needs. PVC fabric, for instance, is cost-effective and weather-resistant. On the other hand, PTFE-coated fabrics are known for their exceptional durability and ability to withstand extreme weather.

    Engineering plays a key role in the success of these structures. The design must account for environmental factors like wind and rain, while ensuring the fabric is properly tensioned. Steel frames are commonly used to support the lightweight fabric, creating a structure that’s both strong and flexible.

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    PVC

    100% UV protection

    Waterproof

    9-13% light transmission

    A range of colours available

    Resistant to UV degradation

    Aquinas PVC Hip (1)

    Shade Cloth

    100% UV protection

    Waterproof

    9-13% light transmission

    Resistant to UV degradation

    100% UV protection

    Installation and maintenance

    The installation of fabric structures demands specialist expertise, from accurate tensioning to secure anchoring. Our team ensures every structure is stable, durable, and built to perform. With simple cleaning and occasional adjustments, they require minimal upkeep and remain a reliable long-term solution.

    Applications of fabric structures

    Fabric structures are highly adaptable and offer broad design flexibility, allowing them to suit a wide range of architectural styles. They’re used in:
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    RETAIL AND HOSPITALITY

    Enhance outdoor seating and entertainment areas with shade structures that create a welcoming environment.

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    PUBLIC INFRASTRUCTURE

    Tensile membrane structures provide weather-resistant coverage for transit hubs, pedestrian walkways, and public spaces.

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    SPORTS AND RECREATION

    Cover sports courts, playgrounds, or recreation areas with tensile fabric structures to protect from sun and rain.

    Why pour resources into brick-and-mortar when you can cover more space for half the cost?

    • A huge thank you and congratulations to the team at Greenline for delivering BIG TIME our outdoor shade shelter. The shelter, which covers one of our outdoor basketball courts, gives our students a chance to play through all weather conditions and looks great. Their post project support has been fantastic with quick follow-ups and service to the school.

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      Christian Holdsworth - Principal
      Croydon Hills Primary School
    • We found Greenline to be professional throughout our entire business relationship, from our initial communications through to the completion of our project. Their friendly, helpful advice was offered with constant consideration of our needs. Greenline were able to meet all deadlines with competency, completing our project with the highest quality of work.

      Bundoora Primary School
      Lee Pollard - Principal
      Bundoora Primary School
    • I have used Greenline for a number of years now as I have always found them to provide excellent customer service, great quality and reliability. Our most recent project was a covered walkway to provide extra shelter for our students. From day one, the walkway was such a big hit, with so many students using it that we actually had to provide extra staff in the area for additional student supervision. Thank you Greenline.

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      Bryan Wollard - Assistant Principal
      Wyndham Central College
    • From my first meeting with a Greenline representative I was very impressed with the professional presentation about the company. The process relating to construction was very well explained with timelines, contractors details and. Overall, the finished product is absolutely great. It has exceeded all our expectations and is now a real asset for the school.

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      Graham Miller - Principal
      Ardeer Primary School
    • I find engaging with Greenline completely professional. The customer service is exemplary and the three projects I have been involved in with Greenline gives me confidence in their communication, ability to meet deadlines and appease a customer, quality of work, competency in meeting regulations and OHS measures

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      Damian Duncan - Principal
      Wodonga Primary School -

    Looking ahead: The future of fabric structures

    Fabric structures continue to evolve, with new materials and design techniques shaping the future. Advances in eco-friendly materials and digital fabrication are paving the way for more innovative and sustainable designs.

    The demand for tensile fabric structures will continue to grow as architects and businesses seek modern, flexible solutions for their spaces. These structures offer the perfect balance of aesthetics, functionality, and sustainability, making them a smart investment for any commercial project.

    By choosing Greenline’s fabric structures, you’re investing in a solution that combines durability, cost-efficiency, and modern design. Contact us today to explore how we can bring your vision to life.

    Reuben Wallace
    REUBEN WALLACE   Business Development Manager