Engineered to meet the stringent standards of Finland's Building Code (Ympäristöministeriön asetus rakennuksen paloturvallisuudesta) and Euroclass fire ratings.
Ultra-low thermal conductivity core designed specifically to restrict thermal bridging in elevator shafts and core transit pathways in high-rise Finnish commercial spaces.
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Modular fire barriers and thermal envelope assemblies. Ideal for Nordic climate-controlled infrastructure requiring minimum wall thickness and maximum R-values.
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High-aesthetic, high-performance exterior wall panels utilizing premium vacuum cores, optimized to prevent flame spread and structure-to-structure heat migration.
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Engineered for extreme temperature resistance up to 1000°C. Protects electrical and mechanical cabling components inside industrial vertical transport systems.
View Product SpecThe Finnish construction sector is heavily driven by strict ecological commitments, specifically targeting carbon neutrality by 2035 (Hiilineutraali Suomi 2035). As wood construction and energy-efficient building envelopes expand across major metropolitan zones like Helsinki, Espoo, and Tampere, the convergence of high-efficiency thermal insulation and passive fire protection (PFP) has become critical.
Passive Fire Protection is not merely about containing combustion; it is about managing heat flux and slowing down structural collapse. Traditional insulation materials often require vast thicknesses to meet the required U-values and fire classifications, compromising valuable real estate. Our advanced Vacuum Insulation Panels (VIPs) and Nano Microporous Thermal Barriers resolve this trade-off by offering extremely low thermal conductivity (typically <0.005 W/m·K) combined with high-grade fire performance characteristics.
"Finnish building regulations require detailed heat transfers and temperature gradient analyses across structural components. Utilizing microporous structures eliminates convective energy transfer, providing optimal security during critical flashover windows."
Conventional insulation materials rely on trapped air pockets, which carry heat via convective loops and solid-state conduction. Under thermal stress, these pathways rapidly transfer energy.
Our core technology utilizes fumed silica structures where the internal pore size (approx. 20nm) is smaller than the mean free path of air molecules. This is called the Knudsen Effect, which successfully eliminates gas phase conduction.
Specialized vacuum-insulated components engineered for cold-chain safety and customized high-temperature insulation.
Ultra-low temperature logistics solution. Prevents internal warming while protecting biopharmaceuticals under high external safety limits.
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Enhanced moisture and physical protection layer designed for complex cast-in-place concrete facades common in Nordic architectural builds.
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Features enhanced shear strength and resistance to puncture, optimized for long-term load-bearing exterior wall insulation applications.
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Highly customizable blankets for tight radii and irregular mechanical valves. Restricts heat loss and prevents combustion across heavy industrial lines.
View Product SpecZerothermo Technology Co., Ltd., a subsidiary of CBVAC Group and a national high-tech enterprise, is headquartered in the Beijing Economic-Technological Development Area with its production base located in Nanchong City, Sichuan Province. This facility stands as one of China’s largest comprehensive production centers for vacuum technology application products.
By combining advanced R&D with scale-oriented manufacturing facilities, we deliver high-performance barrier technologies internationally. Our products serve architectural, automotive, cold-chain logistical, and heavy-industry clients across Northern Europe, meeting all critical thermal transmission and safety certifications.
Special sizes (beyond the range of ANSI/ASME/DIN and other standards) are produced according to customers' drawings or technical parameters.
square, oval or other special shaped flanges. - Oversize/small diameter: such as diameter over 60 inches or micro precision flanges.
Collaborative specification and stress-test profiling for architectural envelopes under critical extreme temperature differentials.
Procuring passive fire protection and thermal insulation panels from a long-distance partner demands trust, transparency, and traceability. At Zerothermo, our Industry 4.0 production framework in Nanchong delivers on these aspects. By automating vacuum maintenance systems, core material composition testing, and envelope sealing processes, we eliminate human variability.
We perform real-time pressure testing on 100% of our Vacuum Insulation Panels (VIPs) before dispatch, using our patented non-destructive barrier testing sensors. This ensures that every panel shipped to Helsinki or Tampere maintains its vacuum integrity over a multi-decade life span, resisting extreme freeze-thaw cycles without performance decay.
Procurement officers in international construction networks prioritize structural longevity, certifications, and risk mitigation. Our operations are fully structured to support international project workflows:
| Parameter | Zerothermo Standard |
| Thermal Conductivity | < 0.0045 W/(m·K) (at 25°C) |
| Core Material Density | 180 - 220 kg/m³ |
| Fire Rating | A1 / A2 Non-combustible core options |
| Service Life | Up to 50 Years under typical architectural environments |
Why Tier-1 European contractors select CBVAC Zerothermo as their trusted supplier.
Unparalleled manufacturing standards matching strict EU guidelines.
Swift execution of customized thickness, sizes, and cladding formats.
High volume capability with strict production tolerances.
Streamlined logistical pathways straight to major Nordic ports.
Dedicated support team for long-term contract supply chains.
Providing specialized dimension and composition variations matching your system envelope.
Thicknesses from 5-15mm. Built specifically to mitigate battery thermal runaway pathways under low temperature operational states.
Custom dimensions. Engineered to reduce thermal leakage patterns inside residential & district heating systems in cold climates.
Ultra-thin design. Minimizes core profiles while satisfying fire integrity goals (EI class ratings) in lift assemblies.
Special curved, cornered, and pass-through panel variations to accommodate architectural piping, structural columns and window corners.
Engineered for complex machinery, industrial valves, and power generator insulation needs across manufacturing facilities.
Featuring low core densities and specialized encapsulation foils designed for modern architectural building assemblies.
Our technologies operate in sectors demanding high performance thermal management and fire resistance profiles.
Ensuring vaccine and biological compound stability down to -70°C, matching strict European medical safety standard protocols.
Enabling passive-house standard execution with extremely slim wall envelopes to maximize internal floor space and avoid thermal bridging.
Protecting industrial boilers, pipelines, and kilns, mitigating energy consumption profiles in harsh Nordic subzero environments.
Supplying high-performance acoustic and thermal insulation setups for structural envelopes located within eco-protected forest preserves.
Proof of performance across challenging environmental conditions.
Retrofit project incorporating fumed silica VIP insulation to maintain -80°C bio-materials without expanding current exterior structural walls.
Deploying high-temperature nano microporous panel shields within elevator frame interfaces to guarantee critical structural integrity.
Prefabricated vacuum wall systems integrated into modular hybrid timber panels, achieving near-zero carbon emission status.
Ultra-insulated transport containers optimized with fumed silica VIP insulation to secure pharmaceutical efficacy across extreme winter climates.
Get professional clarity regarding vacuum insulation performance, installation procedures, and safety compliance.
Explore our complete product catalog, designed for integration into specialized architectural, industrial, and transportation sectors.
Ultra-thin space-saving insulation boards providing high thermal resistance for both new builds and deep energy renovations.
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Highly reflective backing combined with low-conduction foam core to provide dual thermal barrier action for commercial flat roof projects.
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Specifically developed to minimize heat loss in centralized municipal hot water storage systems across high-latitude districts.
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Hybrid polyurethane core technology providing optimal structural toughness and handling resistance for transport coolers.
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Engineered for extreme settings up to 1050°C, offering structural security inside high-temperature processing zones.
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Features vacuum technology integrated within double-paned glazing assemblies to provide structural thermal performance for modern window systems.
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Ultra-thin safety barrier designed to isolate and restrict battery module failures, securing passenger cabins.
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Premium insulated storage system designed for secure, temperature-sensitive pharmaceutical distribution lines.
View Product SpecRead about recent application designs and standard updates within the insulation industry.
Analyzing thermal runaway mitigation pathways and regulatory compliance metrics for next-generation lift safety designs.
2023/Apr/19
Showcasing our newest vacuum insulation panels and custom aerospace-grade barrier systems to global partners.
2023/Apr/17
How sub-micron structures solve severe constraints within narrow installation cavities under high-temperature loads.
2023/Apr/13Our technical sales team will assist in matching product density, dimensions, and custom fire barriers to your project specs.
