Providing US developers, glazing contractors, and facade engineers with advanced thermal isolation, high solar control, and structural integrity certified to rigorous ASTM E2190, IGCC/IGMA, and SGCC standards.
Engineered dual-seal insulated glass units integrated into dynamic 3D faceted aluminum wall structures. Designed for modern architectural building envelopes demanding extreme wind load resistance and visual depth.
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High-performance insulated spandrel glass paired with 4mm PVDF aluminum composite panels. Formulated for continuous curtain wall thermal efficiency, eliminating cold bridging across slab edges.
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Exterior architectural sunshade panels combined with high-transmission double glazed Low-E units. Offers passive solar heat gain reduction (SHGC < 0.22) while preserving natural daylight illumination.
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Heavy-duty exterior wall insulated glass units fabricated for high-rise commercial podiums and shopping mall entrances. Tested for structural wind load pressures exceeding 60 PSF under ASTM E330.
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Bespoke cylindrical curved double and triple glazed units engineered for corners, storefronts, and architectural features. Maintains uniform sightlines and seal durability across radical radius curvatures.
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Advanced fenestration combining architectural perforated aluminum outer louvers with warm-edge insulated glass. Formulated specifically to pass strict California Title 24 energy compliance standards.
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Engineered for high-noise urban environments (airports, highways, city centers). Incorporates asymmetrical laminated pane thickness configurations to deliver STC ratings up to 48 dB.
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Heavy-gauge laminated insulated units verified for Florida HVHZ (High Velocity Hurricane Zone) wind-borne debris protection. Meets Miami-Dade NOA protocols and ASTM E1996 large missile impact tests.
Inquire NowIn modern North American building envelope design, the fenestration system represents the primary frontier for thermal insulation, solar heat gain management, structural integrity under extreme wind events, and occupant acoustic comfort. As a specialized **insulated glass factory and exporter serving the United States market**, our manufacturing operations are structured around single-source quality control—from automated glass cutting and edge deletion to secondary structural silicone application and ISPM-15 compliant export crating.
Every Insulated Glass Unit (IGU) destined for US commercial or multi-family residential installation features a dual-seal perimeter containment architecture engineered to prevent gas leakage and moisture vapor transmission over a multi-decade service life:
Technical Note for US Glazing Specifiers: Our automated TPS (Thermoplastic Spacer) and warm-edge stainless-steel composite spacer lines reduce perimeter thermal bridging (psi-value) by up to 65% compared to traditional aluminum box spacers, directly elevating the overall frame NFRC U-Factor.
Below is the engineered performance matrix for our standardized commercial double and triple glazed Low-E insulated glass configurations, tested in accordance with NFRC 100/200/400 and ASTM E2190 protocols:
| IGU Configuration | Outer Lite Coating | Gap Fill | U-Factor (Winter) | SHGC | VLT (%) | STC Rating |
|---|---|---|---|---|---|---|
| 1" Double Glazed (6mm + 12A + 6mm) | Double Silver Low-E (Solarban 60 Eq.) | 90% Argon | 0.24 Btu/h·ft²·°F | 0.38 | 70% | 35 dB |
| 1" High Solar Control (6mm + 12A + 6mm) | Triple Silver Low-E (Solarban 70 Eq.) | 90% Argon | 0.22 Btu/h·ft²·°F | 0.27 | 64% | 36 dB |
| 1-5/16" Laminated IGU (6mm Low-E + 12A + 6mm PVB + 6mm) | Double Silver Low-E | 90% Argon | 0.23 Btu/h·ft²·°F | 0.33 | 61% | 42 dB |
| 1-3/4" Triple Glazed (6mm Low-E + 12A + 6mm Clear + 12A + 6mm Low-E) | Dual Coating Low-E Surface #2 & #5 | 90% Argon / TPS | 0.14 Btu/h·ft²·°F | $0.2255% | 40 dB | |
| Hurricane Impact Laminated IGU (6mm Temp Low-E + 12A + 6mm + 1.52 SGP + 6mm) | High Durability Solar Low-E | 90% Argon | 0.22 Btu/h·ft²·°F | 0.25 | 58% | 44 dB |
The climate diversity of the United States—ranging from ASHRAE Zone 1 (Hot/Humid Florida & Gulf Coast) to ASHRAE Zone 7 (Very Cold Upper Midwest & Alaska)—demands tailored architectural glass formulations to balance solar energy rejection against thermal heat retention.
Primary Driver: Solar Heat Gain Rejection & Hurricane Resistance.
High-exposure commercial high-rises in Texas, Florida, and Arizona utilize Triple-Silver Low-E coatings on low-iron glass to suppress SHGC below 0.23 while maintaining maximum visible light transmission. Integrated with SGP interlayers for Florida HVHZ hurricane missile impact compliance.
Primary Driver: Balanced Thermal Control, NYC Local Law 97 & Bird-Safety.
Urban centers like New York City, Chicago, and Philadelphia require double-glazed IGUs with Low-E on surface #2 and high STC acoustic insulation to block city noise. Features ceramic frit bird-friendly patterns satisfying NYC Local Law 15 requirements.
Primary Driver: Extreme Thermal Insulation & Condensation Resistance.
Projects in Minnesota, New England, and the Pacific Northwest specify argon-filled triple-glazed IGUs with TPS warm edge spacers. Delivers winter U-factors down to 0.12 Btu/h·ft²·°F, eliminating room-side draft and winter glass condensation.
United States municipal building codes are shifting aggressively toward net-zero operational carbon emissions. Under New York City's Local Law 97 and California's updated Title 24 Part 6 standards, building envelopes face strict caps on allowable area-weighted U-factors and solar heat gain coefficients. Our export factory supports US architects with comprehensive THERM and WINDOW 7.8 simulation modeling data, demonstrating full compliance prior to submittal approval.
To qualify for US Green Building Council LEED v4.1 credits, US developers increasingly prioritize low-embodied-carbon glass manufacturers. By utilizing high-efficiency electric glass melting furnaces, scrap recycling loops, and optimized raw material sourcing, our insulated glass units carry verified Environmental Product Declarations (EPDs) and Health Product Declarations (HPDs), helping US projects secure up to 4 LEED points under the Materials & Resources category.
Urban wildlife protection mandates (such as NYC Local Law 15, San Francisco Standards for Bird-Safe Buildings, and Minnesota B3 Guidelines) require exterior glass surfaces to incorporate visual markers detectable by birds. We offer automated ceramic enamel fritting, acid-etched first-surface patterns, and UV-reflective coatings (Threat Factor < 25) that meet American Bird Conservancy standards without compromising interior daylight quality.
Navigating cross-border glass procurement requires an export partner with proven structural engineering capabilities, uncompromising quality assurance, and seamless logistics coordination. Our vertically integrated manufacturing model provides complete single-source control from glass billet processing to jobsite delivery in the United States.
Every batch of insulated glass produced in our plant undergoes rigorous quality checks supervised under the Insulating Glass Certification Council (IGCC) audit protocol. Testing includes frost point measurement (ASTM E546), seal durability cycling (ASTM E2188), and argon gas concentration verification (ASTM E2649).
We manage all aspects of international ocean freight, US Customs clearance, Section 301/232 tariff documentation, and overland trucking to job sites across the lower 48 states. Units are packed in custom steel-reinforced heavy-duty fumigated wooden crates with moisture-absorbent desiccants.
Our engineering division provides full submittal packages—including structural calculations signed by licensed US Professional Engineers (PE stamp available), Wind Load Stress Analysis per ASTM E1300, and CAD detailing for seamless curtain wall integration.
Our factory maintains active certifications with the Insulating Glass Certification Council (IGCC / IGMA) and Safety Glazing Certification Council (SGCC). Our products fully comply with ASTM E2190 (Standard Specification for Insulating Glass Unit Performance), ASTM C1048 (Heat-Treated Flat Glass), ANSI Z97.1, and CPSC 16 CFR 1201 impact standards.
We provide flexible shipping terms including DDP (Delivered Duty Paid) to your specified US jobsite or warehouse. Our trade compliance team manages all customs documentation, entry filings, and tariff classifications under HTS Code 7008.00, providing transparent, all-inclusive landed pricing with zero surprise fees.
Typical factory production lead time following final shop drawing and sample approval is 3 to 4 weeks. Ocean transit times are approximately 14–18 days to US West Coast ports (Los Angeles / Long Beach, Oakland, Seattle) and 24–28 days to US East Coast ports (New York / New Jersey, Savannah, Houston).
We provide a comprehensive 10-Year Limited Warranty covering seal integrity against obstruction of vision caused by dust or moisture accumulation inside the insulated air space resulting from defects in materials or factory workmanship. Replacement units are prioritized in our production line for rapid air-freight or expedited ocean dispatch.
Yes. Our fully automated Lisec IGU production line accommodates jumbo glass sizes up to 130 inches by 236 inches (3300mm x 6000mm) with total unit thicknesses up to 2.5 inches (64mm). We specialize in heavy laminated glass units featuring SentryGlas (SGP) structural interlayers for tall frameless glass fins and glass floors.
All glass units are interleaved with shock-absorbing cork pads or polymer powder, wrapped in waterproof poly-sheeting with industrial silica gel desiccants, and packed into custom-built, fully enclosed ISPM-15 certified wooden crates. Crates are secured inside ocean containers using heavy-duty steel strapping and timber dunnage engineered to withstand 3G maritime acceleration forces.