Activating the fifth facade: Enhancing rooftop design with metal fabric

Woven metal walls provide the ideal substrate for climbing plants or rooftop gardening.
Woven metal walls provide the ideal substrate for climbing plants or rooftop gardening.

The use of balustrades

All railing and balustrade applications focus on two key aspects: design and safety. These materials are suitable for both indoor and outdoor applications and provide security while retaining a light presence. The availability of various metal fabric patterns allows designers to tailor a solution to an individual balustrade. Each solution is designed and engineered to withstand the load requirements specified by the governing building codes.

Flexible patterns easily follow the rise of staircases, while typical metal balustrades are comprised of metal fabric panels with an external frame ready for point fittings, posts, and handrails. The material’s flexibility also facilitates the use of more complex, organic designs and the project team can select the degree of transparency as required by the application or code. Exceptional esthetics coupled with reliable safety, minimal care, or maintenance and rugged durability make these balustrades ideal for both new buildings and renovations.

Equipment screening

Metal fabric partitions can create attractive screening systems for critical rooftop equipment such as HVAC systems, air handlers, or communication technology. The open weave enables airflow and maintenance access while protecting and shielding the equipment from occupant view. Since metal fabric offers
anti-climb and anti-impact performance, the material can also protect sensitive equipment or critical infrastructure.

Solar management

Without the presence of a treetop canopy, rooftops have the potential for high sun exposure which translates to occupant discomfort and higher heat gain for the building. Metal fabric provides effective sun-shading and passive cooling when specified as a canopy or open-weave wall.

Weave patterns with as little as a 30 per cent open area are effective in providing sun-shading without obstructing views. Within outdoor and mid-door spaces, metal fabric enables airflow and provides critical sun-shading, while doubling as a safety feature when used as a railing in-fill or fall protection along the rooftop perimeters.

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