Featured Engineering Materials
High-performance barrier panels with PET protective film tailored for non-planar geometries.
Exceptional thermal resistance properties leveraging advanced fiberglass matrix cores.
Roll-form reflective insulation with metallic aluminum foil backing for structural roof envelopes.
Engineered cold chain containment utilizing premium fumed silica VIP insulation blocks.
Architectural facade panels offering dual action: integrated aesthetic finishes and thermal insulation.
Ultra-thin fire protection structural inserts designed specifically for elevator doors.
Premium grade core insulation designed to minimize thermal bridging in unitized facades.
Cost-efficient external wall vacuum insulations providing massive R-value increments.
Technical Brief & Industry Whitepaper
In the contemporary structural engineering landscape, building envelope optimization represents the front line in the global march toward net-zero operational states. Realizing deep energy conservation goals requires shifting away from conventional, bulky insulation materials toward high-density, high-efficiency vacuum and microporous assemblies. A Custom Thermal Insulation Curtain Wall incorporates state-of-the-art thermal break technologies, fumed silica core matrices, vacuum insulated glass (VIG), and precision structural glass profiles to mitigate structural thermal bridging and maximize architectural thermal resistance (R-values).
Historically, curtain wall designs prioritized structural integrity and aesthetic transparency at the cost of thermal performance. Large spans of aluminum framing acted as thermal highways, conducting energy out of conditioned spaces. However, as international building regulations—such as the European Union’s Energy Performance of Buildings Directive (EPBD) and the United States’ ASHRAE 90.1 standards—grow increasingly stringent, the demand for localized thermal values under 0.8 W/(m²·K) has driven manufacturers to reimagine the building envelope. By nesting advanced vacuum insulation panels (VIPs) within structural spandrel cavities, custom curtain walls match the thermal dynamics of heavy masonry systems while preserving the lightweight, high-rise aesthetics of glass architectures.
The core technology behind modern custom insulated curtain walls is the choice of core matrix material. Fumed silica, characterized by its non-combustible properties and nanoscale pore structure (typically ranging from 10 to 100 nanometers), maintains its thermal performance long term even if localized barrier compromise occurs. Compared to fiberglass-based core vacuums—which are prone to sharp degradation in thermal resistance if internal vacuum pressures fluctuate—fumed silica boards preserve high-level insulation value. The microscopic physical pathways within a fumed silica matrix restrict the mean free path of gas molecules, resulting in an incredibly low base thermal conductivity (as low as 0.004 W/m·K under structural vacuums).
Modern building construction projects require rapid installation timelines and consistent quality control that can only be achieved under strict factory conditions. Prefabricated unitized vacuum insulation walls represent the peak of modern building envelope engineering. By building frames, gaskets, glazing, and vacuum panels into single structural units at our dedicated Nanchong facility, we eliminate field-welding issues and typical sealant degradation. The unitized components are shipped to job sites ready for immediate crane hoisting, ensuring that the critical internal vacuum seals are never exposed to rough onsite construction hazards.
Tailored Technical Engineering
Product Details: Size: Customized, Thickness: 5-20mm. High thermal protection layers tailored for NEV battery safety matrices.
Product Details: Size: Customized, Thickness: 5-50mm. Designed to prevent water ingress in extreme thermal environments.
Our elevator fireproof door high-temperature nano-microporous panels offer space-saving fire ratings.
Engineered for complex structural shapes, curved facades, and architectural column penetrations.
Flexible thermal insulation blanket wrap custom cut for complex circular pipes and mechanical ports.
Zerothermo vacuum insulation boards wrapped with protective barrier films to maximize lifetime durability.
Specialized VIP containment configurations for vaccine distribution and cold storage facilities.
Oversized thermal core elements providing monolithic coverage for high-span curtain wall panels.
ABOUT US
Zerothermo Technology Co., Ltd., a subsidiary of the renowned CBVAC Group, is a national high-tech enterprise at the forefront of thermal management science. Headquartered in the high-tech development zone of Beijing, we operate one of China's largest comprehensive production bases in Nanchong City, Sichuan Province. This facility houses advanced automated machinery dedicated to vacuum application technologies.
Bespoke vacuum sealing units designed beyond standard ANSI/ASME/DIN parameters to match custom architectural blueprints.
Square, oval, and complex polygonal flange configurations for unique facade intersections and micro-precision connections.
In the field of high-performance thermal insulation curtain walls, Chinese manufacturers, led by industry pioneers like Zerothermo Technology, offer key strategic advantages. The convergence of complete raw-material supply chains, large industrial centers, and advanced vacuum seal machinery enables the creation of high-performing materials at competitive price points. Nanchong City, Sichuan Province serves as a leading production center for vacuum insulation technology, housing state-of-the-art labs where fumed silica matrices are processed to achieve high-performance molecular consistency.
Through our parent enterprise, the CBVAC Group, Zerothermo combines extensive vacuum equipment manufacturing knowledge with architectural glass science. This integration ensures that every custom insulation curtain wall unit we produce benefits from advanced quality control, including high-frequency helium leak detection and precise long-term thermal conductance monitoring. These comprehensive measures prevent the edge seal degradation that often compromises field-installed panel assemblies.
From the humid sub-tropical regions of Southeast Asia to the sub-zero winters of Northern Europe, curtain wall envelopes face varied, intense environmental stresses. Our macro insulation solutions are engineered for these diverse challenges:
Engineering Leadership
Market Sectors & Solutions
Delivering high-efficiency thermal insulation performance for cold-chain boxes and logistics containers. This ensures precise thermal protection that maintains the biological integrity of vaccines and temperature-sensitive biological agents.
Optimizing external walls, spandrels, and facade interfaces with integrated vacuum panel assemblies. These upgrades help modern buildings achieve strict passive house standards and significant operational carbon reductions.
Deploying specialized microporous high-temperature insulation boards to contain process heat. This mitigates critical energy losses in industrial kilns, piping, aerospace structures, and fireproof doors.
Creating modular, insulated, and eco-friendly structures for luxury glamping resorts and remote tourist zones. These systems ensure comfortable indoor environments while maintaining a low ecological footprint.
Proven Performance
Expert Knowledge Base
Engineering Solutions
Double-paned structural tempered glass featuring narrow vacuum cavities for low center-of-glass U-values.
Composite structures pairing protective polyurethane foam skins with internal vacuum panels.
Bespoke insulation solutions designed for localized heat containment in EV batteries.
High-density core panels engineered to resist structural degradation in intense heat zones.
Flexible thermal insulation wraps designed to adapt to curved components and piping interfaces.
Integrated, high-performance exterior wall modules designed for fast architectural installations.
Lightweight, flexible insulation mats offering excellent heat protection with minimal thickness.
Composite insulation systems combining modern structural finishes with vacuum core layers.
Get in Touch
We provide one-stop vacuum insulation solutions, custom structural wall designs, and specialized engineering support. Reach out to our experts for detailed technical drawings and project quotes.
