High-performance vacuum technology engineered to replace bulky multi-pane glass in Parisian retrofits, maintaining historic thin-profile frame aesthetics while exceeding energy standards.
Offers slim profile glazing with exceptional thermal properties (U-value < 0.6 W/m²K), perfect for architectural heritage upgrades.
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Ultra-thin wall and cladding insulation technology designed to maximize interior space in dense metropolitan developments.
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Advanced insulation wrap designed for industrial heat protection and district heating system efficiency optimization.
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Customizable vacuum insulation geometry utilizing fumed silica cores for intricate architectural details and logistics.
Explore ProductThe city of Paris operates under unique architectural constraints. While the European Union pushes for net-zero building targets under the EPBD (Energy Performance of Buildings Directive), Paris faces the complex task of upgrading millions of historic Haussmann-era structures. The French RE2020 environmental regulation dictates strict limits on carbon emissions and thermal transmittance, making traditional thick insulation layers or bulky triple-glazing systems impractical due to historical protection laws (*Architectes des Bâtiments de France* - ABF).
This is where Vacuum Insulated Glass (VIG) acts as a disruptive solution. With a total thickness of only 8mm to 12mm, our VIG matches or exceeds the thermal performance of a 36mm triple-pane glass unit ($U_g \le 0.5\ \mathrm{W/m^2K}$). This allows architects and builders to retrofit historic single-glazed sash windows without altering the original wood profiles, maintaining historical authenticity while complying with the strict French thermal building codes.
VIG introduces a true vacuum cavity ($10^{-4}$ Pa), virtually eliminating conductive and convective heat transfer. Compare the parameters below.
| Glazing Type | Thickness (mm) | U-Value (W/m²·K) | Weight (kg/m²) | Acoustic Rating (dB) |
|---|---|---|---|---|
| Standard Single Glazing | 4 - 6 mm | 5.8 | 10 - 15 | ~28 dB |
| Argon Double Glazing (Low-E) | 24 mm | 1.1 - 1.4 | 20 - 25 | ~32 dB |
| Triple Glazing (Argon) | 36 - 44 mm | 0.6 - 0.8 | 30 - 38 | ~35 dB |
| Zerothermo Vacuum Insulated Glass | 8.3 mm | 0.4 - 0.6 | 15 - 18 | ≥39 dB |
*U-value indicates thermal transmittance; lower values signify better insulation. Acoustic values based on standard composite glass configurations.
We offer bespoke sizing, custom structural configurations, and tailored thermal attributes to fit unique industrial, logistics, and building envelopes.
Designed for EV battery enclosures in Île-de-France, offering exceptional thermal runaway mitigation.
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Flexible high-temp solutions tailored for modern water heating tanks and residential heat pumps.
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Strict fire rating insulation panels ensuring vertical safety in La Défense office developments.
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Custom-shaped vacuum insulation panels ideal for circular or vaulted building architecture.
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Aerogel and nano composite flexible sheets for complex chemical processes and industrial plants.
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Premium VIPs with low edge-conduction losses, optimizing large pharmaceutical warehouses.
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Fumed silica vacuum panels engineered specifically to preserve high-value vaccines in transit.
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Oversized facade and ceiling panels, enabling large-format low-carbon building panels.
Request Custom QuoteGlobal Leadership, Local Delivery
Zerothermo Technology Co., Ltd., a subsidiary of the renowned CBVAC Group, is a national high-tech enterprise. Our strategic headquarters is based in the Beijing Economic-Technological Development Area, while our state-of-the-art production base resides in Nanchong City, Sichuan Province. This facility stands as one of China’s largest and most comprehensive manufacturing hubs for vacuum technology application products.
We leverage advanced high-vacuum sealing, structural glass glass-melting, and state-of-the-art core material production lines to maintain global manufacturing standards. By sourcing vacuum insulated glass directly from our facilities, Paris developers and global construction firms benefit from absolute pricing competitiveness, massive production scale, and unmatched technological precision.
Special sizes beyond standard parameters produced to architectural mockups.
Square, oval, or micro-precision fittings supporting structural vacuum system operations.
Precision CNC manufactured to custom diagrams and complex vacuum containment structures.
Why architectural and engineering companies in Paris rely on Zerothermo's robust production integration.
Fully ISO certified, complying with strict EU facade thermal regulations.
Speed-focused engineering to design custom dimensions for historical windows.
Automated factories offering cost consistency and consistent lead times.
Direct customs coordination and secure freight logistics into France.
Long-term structural guarantees and reliable ongoing technical service.
Deploying high-vacuum materials for maximum heat preservation and space optimization.
Optimizing medical transport boxes serving major Parisian airports and life science logistics hubs.
Restoring Haussmann-era properties with ultra-thin profile VIG to satisfy strict local preservation codes.
Custom aerogel wraps and nano thermal materials for aerospace, metallurgy, and processing plants.
Enabling large architectural window walls with low heat gain for French museums and exhibition halls.
Discover our comprehensive collection of vacuum panels, thermal barrier boards, and high-performance glass units serving global distributors.
Premium core structure protected with specialized PET barriers, limiting degradation over long lifetimes.
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Dual-benefit architectural cladding delivering finished facade aesthetics alongside core vacuum layers.
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Thermal transport solution ensuring strict cold chain temperature compliance for pharmaceutical storage.
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Streamlined modular building board system optimized for fast cladding retrofits and low thermal bridging.
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Bendable microporous sheets designed to insulate intricate high-temperature pipes and equipment.
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Optimized core materials designed for stable sub-zero operations in metropolitan logistics corridors.
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High-strength composite panels combining polyurethane shell resilience with vacuum efficiency cores.
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Ultra-thin building envelope shielding panel targeting critical thermal bridges in modern structures.
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Engineered for extreme heat settings, minimizing structural expansion and energy loss.
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Specially certified fire barrier boards designed to fit within slim-profile elevator slide frames.
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Premium core structure optimized for sub-zero medical freezers and compact home appliances.
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Highly reflective structural backing panels preventing top-floor heat build-up under hot summers.
View Product DetailsSee how engineers use our VIP and VIG systems to resolve critical energy and space restrictions across Europe.
Supplied low-conductivity vacuum storage panels to ensure precise temperature consistency for delicate biological research assets.
Completed full envelope energy retrofitting using high-strength VIPs, reducing building carbon emissions by over 30%.
Upgraded historical wood-framed single glazing to tempered VIG units, meeting modern French RE2020 comfort limits.
Furnished VIP-insulated portable containers to transport vaccines from regional production centers to central Paris clinical locations.
Essential details regarding thermal capabilities, structural integrity, and installation compliance across France and Europe.
Historic structures in Paris (such as Haussmannian properties) feature classic wooden window frames designed for thin, single-pane glass. Standard double or triple glazing is too thick (24mm–44mm) and heavy, requiring frame replacement. Our VIG delivers triple-glazing insulation levels at a thickness of only 8.3mm. This preserves the original historic wood frame design while meeting modern energy efficiency targets.
Our VIG features robust edge-sealing technology using low-temperature lead-free glass solder, maintaining a vacuum level of $10^{-4}$ Pa. The built-in high-efficiency getters absorb any residual gas molecules over time. Consequently, the glass retains its high thermal insulation performance for over 25 years.
RE2020 focuses on reducing carbon footprint and energy consumption in new and renovated projects. Our VIG features a Ug-value as low as 0.4 W/m²K, which cuts down heating and cooling demands. By decreasing energy use, buildings can lower operational carbon emissions and comply with RE2020 standards.
Yes. As a subsidiary of CBVAC Group, Zerothermo has the capabilities to manufacture custom sizes and shapes. We provide round, arched, and custom-angled tempered vacuum glass units tailored to your specific architectural designs.
Yes, significantly. Sound waves require a medium to travel. The internal vacuum layer in our VIG prevents sound transmission, resulting in a weighted sound reduction index (Rw) exceeding 39 dB. This helps block city street noise in busy areas like central Paris.
We pack all VIG units and VIP panels in heavy-duty, reinforced plywood crates with shock-absorbing foam spacers. Our logistics department coordinates direct shipping, customs handling, and door-to-door delivery within the Paris metropolitan area, ensuring the products arrive in pristine condition.
Our vacuum insulation products are CE marked and comply with relevant EN standards for safety and insulation performance. We operate under strict ISO 9001 and ISO 14001 management protocols to ensure consistent quality control.
Our VIG units use micro-spacers, which are tiny dots arranged in a precise grid pattern between the glass panes. These spacers prevent the panes from touching under atmospheric pressure. They are designed to be extremely small and are virtually invisible from a standard viewing distance, preserving clean views.
Follow our latest developments in vacuum glazing technology, clean manufacturing, and carbon reduction initiatives.
Discover how modern microporous panels prevent structural deformation during fire events, ensuring occupant safety in high-rise buildings.
We welcomed European facade planners to discuss high-efficiency vacuum solutions and custom glass development at our recent trade booth.
An in-depth look at chemical compositions, density profiles, and low thermal conductivity limits under extreme heat conditions.
Do you have an upcoming retrofit or construction project in Paris? Let us help you design a customized vacuum insulated glass or vacuum panel solution tailored to your requirements.
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