Global Engineering Excellence
Engineered to international aerospace and structural safety standards
In modern urban planning and vertical architecture, the rooftop helideck has transitioned from an elite luxury to an essential infrastructure node. As supertall buildings (heights exceeding 150 meters) proliferate globally, emergency medical evacuation (Medevac), corporate flight transits, and disaster management protocols heavily rely on these elevated platforms. However, operating helicopters at high altitudes presents immense aerodynamical and structural hazards.
High-altitude wind shears, localized thermals, and mechanical turbulence generated by building facades create high-risk environments during landing and take-off phases. To protect ground staff, passengers, flight crews, and the structural integrity of the skyscraper, the deployment of a CE Certified Helicopter Landing Net and perimeter safety net system is legally mandated across global aviation jurisdictions. This document analyzes the technical, structural, and safety parameters of these critical installations.
Engineered to mitigate wind resistance. Mesh structures allow high-velocity gusts to pass through, reducing dynamic uplift forces on the building perimeter.
Constructed utilizing high-grade 6000-series structural aluminum alloys. Extreme resistance against UV degradation, industrial smog, and saline mist.
Fully compliant with CE mark standards and CAP 437 guidelines, ensuring predictable safety margins under drop tests and impact stresses.
The global demand for reliable skyscraper helipads is expanding rapidly. Urban density in metropolitan centers like Dubai, Tokyo, New York, and Shanghai has made vertical transportation solutions crucial. Heli-evacuation is often the only viable strategy during high-rise fires or localized medical emergencies. In regions vulnerable to seismic activity or extreme weather events, public safety agencies mandate structural designs that accommodate helicopter rescue points.
Concurrently, regulatory frameworks have matured. Authorities like the Federal Aviation Administration (FAA) in the United States, the Civil Aviation Authority (CAA) in the UK (under CAP 437 guidelines), and the European Union Aviation Safety Agency (EASA) have established stringent parameters for the construction, marking, and securing of rooftop helidecks. A major focus is the safety perimeter—specifically, the prevention of personnel falls and equipment slippage. Traditional steel mesh structures are being replaced by lightweight, high-tensile aluminum profiles, which reduce dead loads on vertical load-bearing columns while offering superior durability.
Established
Max Extrusion Capacity
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Certified Quality Systems
A helicopter landing perimeter net is not a simple barrier; it is a structural safety system designed to absorb energy. In the event of an personnel slip, trip, or helicopter deck overshoot, the safety net must catch the load without causing deceleration trauma or structural collapse. Key engineering considerations include:
CE Certification ensures the net system complies with EN 1263-1 (Safety nets - Safety requirements and test methods). Under this standard, the system must undergo dynamic drop tests. Typically, this involves dropping a 100 kg test mass from a height of 6 meters to verify the net absorbs the kinetic energy without sustaining structural breaks or permanent, non-yielding deformation.
As the international benchmark for offshore and onshore helidecks, CAP 437 specifies that safety nets must extend at least 1.5 meters outward from the edge of the landing platform. The net must not rise above the level of the landing area itself to avoid presenting a strike hazard to the main or tail rotor blades. The net must also have an upward slope of approximately 10 degrees to prevent individuals from rolling outward over the edge.
Choosing the correct metal alloy is critical. Raw steel is prone to corrosion, particularly when exposed to acidic urban rain and high humidity at elevated heights. Lvxing designs systems using premium structural aluminum profiles. By utilizing alloys such as 6082-T6 or 6061-T6, we provide safety systems that offer the strength of structural steel at a fraction of the weight, eliminating the need for periodic paint or galvanization maintenance.
Established in 2015 and located in Foshan City, Guangdong, LvXing Intelligent Equipment Co., Ltd. boasts a skilled R&D team with extensive experience. We leverage exceptional technical expertise to effectively transform customers' ideas into reality, consistently meeting their precise requirements.
We utilize premium Fenglu aluminum, offering a diverse range of profiles for flexible applications. Our extrusion lines, ranging from 800T to 20,000T, accommodate alloys 1xxx, 2xxx, 3xxx, 5xxx, 6xxx, and 7xxx, allowing us to produce shaped products with section dimensions up to 1.2 meters in width and 28 meters in length. These products are recognized for their precision and meticulous processing, finding broad application in aerospace, military, medical, and industrial sectors.
Our commitment to excellence is evident throughout the manufacturing process, rigorous quality control, thorough packaging, and efficient shipping procedures. This dedication has earned us recognition as a national excellent and honest enterprise, along with quality system certification in accordance with GB/T19001-2016/ISO9001:2015 standards.
Why leading contractors select Lvxing Intelligent Equipment
Aerospace Grade
We have obtained the "Special Aluminium Materials for Aerospace" Certificate, verifying our capability to meet demanding mechanical and material tolerances.
Massive Scale
Utilizing high-quality Fenglu aluminum profiles with extrusion lines ranging from 800T to 20,000T. We produce alloys 1xxx to 7xxx, with sections up to 1.2m width or 28m length.
15+ Years R&D
Our technicians bring 15 years of experience to identify potential design issues, offer practical insights, and turn concepts into finished products.
Operating conditions vary significantly depending on geography and structural design. Standard, off-the-shelf netting rarely provides sufficient safety margins. Below are specialized structural solutions developed by our team:
In coastal cities like Hong Kong, Miami, or Tokyo, high-rise buildings face extreme wind velocities. Standard solid barriers create aerodynamic turbulence, which can destabilize helicopters. Our safety net systems use low-drag profile frames and open-mesh weaves to let wind pass through cleanly, minimizing static and dynamic drag on the building's edge structure.
Offshore helidecks and coastal hotels are exposed to high humidity and salt spray, which accelerate electrochemical corrosion. We utilize marine-grade 6000-series aluminum alloys paired with specialized anodizing or powder-coating options to ensure structural integrity over decades of exposure.
Accumulated ice and snow can overload nets, transforming a flexible safety catcher into a heavy, hazardous hazard. Lvxing produces helipad profiles and nets designed for easy integration with heating elements, preventing ice accumulation and maintaining safety margins year-round.
Lvxing Intelligent Equipment Co., Ltd. is continually innovating to meet changing regulatory demands and client needs. Our R&D division focuses on three main development paths:
Key information regarding helicopter landing net specifications, guidelines, and materials
Direct supply from our certified manufacturing facility in Foshan
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