Custom PVDF PTFE ETFE Tensile Membrane Roof Structure
Summary:
Custom‑designed shapes create airy light‑filled atriums with natural check‑in traffic‑drawing features. Semi‑transparent natural daylight greatly cuts shopping mall lighting and air‑conditioning energy consumption. PVDF self‑cleaning weather‑resistant membrane reduces rooftop cleaning work with 15‑30‑year long‑term service life. Light self‑weight enables retrofitting on old malls without extensive floor‑slab reinforcement. Flame‑retardant performance complies with commercial fire‑safety standards for reliable safety in high‑foot‑traffic venues. Full waterproof and sun‑shading performance allows year‑round commercial events in atriums and rooftop plazas.
Custom‑designed shapes create airy light‑filled atriums with natural check‑in traffic‑drawing features. Semi‑transparent natural daylight greatly cuts shopping mall lighting and air‑conditioning energy consumption. PVDF self‑cleaning weather‑resistant membrane reduces rooftop cleaning work with 15‑30‑year long‑term service life. Light self‑weight enables retrofitting on old malls without extensive floor‑slab reinforcement. Flame‑retardant performance complies with commercial fire‑safety standards for reliable safety in high‑foot‑traffic venues. Full waterproof and sun‑shading performance allows year‑round commercial events in atriums and rooftop plazas.
Custom tensile‑membrane domes represent premium roofing solutions for shopping‑mall central atriums, rooftop leisure plazas, retail pedestrian streets and outdoor food zones. Constructed with high‑weather‑resistance PVDF architectural membrane and hot‑dip galvanized Q235 steel truss frames, free‑flowing wavy canopies adapt to arbitrary building outlines. The internal pillar‑free large‑clear‑height layout maximizes commercial usable area with completely unobstructed customer circulation routes. Partial transparent membrane strips generate soft natural light‑and‑shadow effects, turning mall atriums into popular social‑media check‑in landmarks to boost visitor flow and store revenue.
Combined translucent‑and‑solid PVDF membrane system delivers gentle diffused natural light inside atriums and drastically reduces daytime lighting electricity costs. Heat‑insulating membrane blocks intense direct rooftop sunlight and lowers central‑air‑conditioning load, saving long‑term energy costs for commercial complexes and meeting green‑building standards. The product operates stably from ‑30℃ to 70℃, offering all‑weather visitor protection: atrium markets and shopping activities proceed normally in rainy weather while harsh summer heat is kept out. The structure achieves standard wind‑resistance up to 120 km/h and snow load capacity of 100 kg/sqm, with custom reinforced frames available for windy high‑rise rooftop zones.
Hydrophobic self‑cleaning membrane surface lets rainwater wash away rooftop dust, fallen leaves and catering grease automatically, maintaining long‑term bright‑white appearance and avoiding frequent high‑altitude cleaning maintenance. UV‑resistant anti‑aging PVDF membrane resists cracking. Together with anti‑rust galvanized steel framework, the whole system reaches 15‑30‑year service life with lower comprehensive operation‑and‑maintenance cost compared with fragile glass skylights and rust‑prone metal roofs.
The ultra‑light tensile system imposes minimal load on existing mall concrete floor slabs. Retrofitting for old shopping malls does not require expensive floor‑slab reinforcement projects. All steel components are factory prefabricated for segmented on‑site construction, minimizing disturbance to normal operation of downstairs shops. Flame‑retardant low‑smoke PVDF fabric complies with international fire‑safety codes for high‑density commercial venues, enabling fast smoke exhaust for safe crowd evacuation in case of fire.
We provide full‑scope customization for dome shapes and layout of transparent zones. Mall logos and promotional advertisements can be printed onto membrane surfaces for scenarios including shopping‑mall atriums, rooftop event plazas and retail connecting corridors. Services include professional rooftop load‑bearing survey, dedicated structural calculation drawings, online technical support and global on‑site installation. One‑year free warranty is covered for all commercial membrane dome projects.

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The company holds dual qualifications for membrane structure design and construction, and has obtained ISO system certification and EU CE certification. We supply a full range of tensile membrane buildings and air dome venues made of PVDF, PTFE and ETFE materials. Our finished products can withstand Category 12 typhoons, feature self-cleaning and UV-resistant performance, and boast a service life of 15 to 30 years.
Welcome to the factory for inspection
Up to now, we have delivered more than 2,000 engineering projects, serving clients nationwide and exporting our products to over 20 countries across the globe. Small-scale projects can be fully completed within 1 to 2 weeks, while large air-supported sports domes take 3 to 7 weeks for handover.
We own a modern 5,000-square-meter production plant equipped with a steel structure processing workshop, as well as advanced production lines for membrane cutting and heat fusion welding. Our professional technical team of over 80 specialists delivers structural mechanics calculation, 3D modeling and load stress analysis. All engineering designs comply with both Eurocode and national Chinese building standards.
Steel structure workshop
Membrane structure workshop
Membrane structure workshop
Steel structure workshop
Steel structure workshop
Core Production Technology of Zhujian
Metal cutting
Metal Welding
Fabric Cutting
Fabric Welding
Drilling Machine
Sewing Machine
CE/ISO Standards Compliant. Precise Quality. 100% Reliable
Waterproof and UV Protected. Built for any weather.
Tear-Resistant & More Durable.
Breathable &Flame-Retardant. Safe & Comfortable.
Premium Steel & Aluminum Selection Strong & Tough.
Stainless steel screws -sturdy & long-lasting.
Precision Engineered Structure Master Craftsmanship.
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