What types of windows and doors does Vexis manufacture?

We manufacture thermal break aluminum casement, sliding, folding, tilt and turn, awning and skylight windows, plus casement, sliding, bifold, swing and entry doors, heavy-duty sliding doors, ultra-slim frame doors, soundproof and waterproof system windows and aluminum sunrooms with related accessories.

Can you customize sizes, colors and glass configurations?

Yes. Every order is made to size. Buyers can choose frame colors and finishes, glass type and thickness, grille patterns, hardware and opening configurations to match their architectural drawings.

How do you adapt products to local building standards and climates?

Our technical team continuously upgrades profile structure, sealing, sound insulation and thermal insulation so each system can be matched to the local climate, architectural style and installation practice of the destination market. Certificates and test documents are available on request for project submissions.

Which markets does Vexis export to?

We have supplied buyers in more than 154 countries and regions, with completed projects in markets such as Canada, the United States, the Philippines and Australia.

What information should I prepare for a project inquiry?

Share your drawings or opening sizes, quantities, product types, preferred glass and color, performance targets and the destination port. The more detail you provide, the faster our engineers can recommend the right system.

Can I visit the factory before placing an order?

Yes. Buyers are welcome to visit our 30,000 m² production base and 1,500 m² immersive exhibition hall in Lishui Town, Foshan, Guangdong, China.

CE EN 14351-1 Certified Manufacturing

CE Certified Aluminum Impact Windows Manufacturers & Exporters

High-Performance Architectural Glazing, Extreme Wind-Pressure Systems, & Thermal Break Solutions Engineered for Global Developers, Architects, and Commercial Importers.

Engineering Product Showcase

Explore our factory-direct, CE-compliant hurricane-impact glass windows and thermal break architectural door systems engineered for extreme climatic resilience.

Impact Bifold Hurricane Proof Aluminum Exterior Bifold Door with Low-E Glass

Hurricane Proof Aluminum Exterior Door Balcony Patio Low-E Soundproof Glass Garden Bifold Folding Door

Commercial Sliding Heavy Duty Aluminum Sliding Doors with Insulated Glass

Heavy Duty Aluminum Sliding Doors with Insulated Glass and Thermal Break Profiles for Commercial Building Applications

Burglar Proof Hurricane Burglar Proof Aluminum Double Glass Windows

Hurricane Burglar Proof Aluminum Double Glass Windows for House Windows Modern Design with Net Manufacturing

Gas Strut Awning Wazzor Top-Out Awning Window Gas Strut System

Wazzor Top-Out Awning Window Australia Standard Aluminum Glass Gas Strut Window Awning Type Building Material Awning Windows

French Entry Exterior Thermal Break Aluminum Double Panel French Door

Exterior Thermal Break Aluminum Double Panel French Door Hinged Front Entry Double Door

Wood Clad Casement Custom Aluminum Clad Wood Swing Soundproof Casement Window

Custom House Window Replacement Project Solid Wood Interior Double Glazing Thermal Aluminum Clad Swing Soundproof Casement

Waterproof Impact XIYATECH Waterproof Hurricane Impact Thermal Break French Door

XIYATECH Waterproof Hurricane Impact Thermal Break Front Double Glass Aluminum French Door Hinged Exterior Casement Door

Lift & Slide High-End Waterproof Entry Front Door Lifting And Sliding Door

High-End Waterproof Entry Front Door Hurricane Impact Sliding Glass Windows And Doors Energy Efficient Lifting And Sliding Door

20+

Years R&D Leadership

154+

Countries Supplied

30,000m²

Modern Manufacturing Base

3000Pa

Max Wind Pressure Resistance

1. Technical Engineering & CE Harmonized Compliance Standards

In modern architectural engineering, specifying external fenestration for high-rise residential towers, coastal resorts, and luxury commercial developments requires absolute compliance with European Union harmonized standards. The standard EN 14351-1 defines the essential performance characteristics for windows and external pedestrian doorsets, establishing strict benchmarks for air permeability, water tightness, wind load resistance, and thermal transmittance (U-value).

As a premiere OEM/ODM manufacturer of CE-certified aluminum impact windows, our production ecosystem integrates verified material selection, structural thermal break engineering, and advanced laminated safety glass configurations to resist cyclic wind fatigue, hydrostatic pressure, and heavy mechanical impacts.

Key CE Test Parameters & Structural Benchmarks

Structural Wind Load Resistance (EN 12210): Certified up to Class C5/B5 (P1 test load reaching 2000 Pa, with ultimate limit state testing exceeding 3000 Pa). Frame deflection is strictly controlled within L/300 of the unsupported span.
Watertightness Under Pressure (EN 12208): Achieving Class E1050 (1050 Pa static water pressure without penetration), utilizing continuous multi-layer EPDM seals and concealed pressure-equalized drainage slots.
Air Permeability (EN 12207): Rated at Class 4 (maximum air tightness), preventing ambient air infiltration and drastically reducing HVAC energy loss in extreme climates.
Safety Glazing & Impact Resistance (EN 12600 & EN 356): Engineered with multi-layer SentryGlas® (SGP) or PVB laminated tempered glass. Under high-mass pendulum impact (Class 1B1) and missile impact tests, the structural glass envelope remains intact without frame detachment.

Information Gain Insight: Unlike standard annealed or basic PVB laminated windows, hurricane-impact aluminum systems utilizing DuPont SentryGlas® (SGP) interlayers exhibit five times the tear strength and 100 times the rigidity of conventional plastic interlayers. This allows the glass unit to maintain structural barrier protection even if both glass panes are fractured during severe windstorms or forced-entry attempts.

Performance Matrix: Structural Specifications by System Type

System Architecture	Aluminum Profile Alloy	Thermal Break Insert	Max Wind Load (Pa)	Acoustic Insulation (Rw)	U-Factor (W/m²K)
Heavy-Duty Lift & Slide Door	6063-T6 / 6060-T66	PA66-GF25 Polyamide (34mm)	2400 - 3000 Pa	42 dB - 46 dB	1.3 - 1.6
Impact Casement Window	6063-T6 High-Precision	PA66-GF25 Multi-Chamber	3000 Pa (Class C5)	40 dB - 48 dB	1.0 - 1.4
Thermal Break Bifold Patio Door	6063-T6 Architectural	PA66-GF25 Polyamide (24mm)	2000 - 2500 Pa	38 dB - 42 dB	1.4 - 1.8
Top-Out Awning Window	6063-T6 Industrial	PA66-GF25 Reinforced Strip	2200 - 2800 Pa	36 dB - 44 dB	1.2 - 1.5

2. Global Procurement & Architectural Sourcing Trends (2025–2030)

The global market for structural aluminum fenestration is undergoing a radical paradigm shift driven by stringent decarbonization targets, near-zero energy building (NZEB) mandates, and climate-induced extreme weather occurrences. Sourcing directors, real estate developers, and facade contractors must navigate several critical technological shifts when procuring impact windows and door systems:

A. Ultra-Slim Sightlines Paired with High Structural Loads

Modern architectural language favors maximal natural daylighting and uninterrupted panoramic views. Consequently, demand has surged for ultra-slim interlocks (sightlines as narrow as 21mm to 25mm) capable of supporting large-span insulated glass units (IGUs) weighing up to 400 kg per panel. Achieving structural integrity with minimal frame profiles necessitates 6063-T6 architectural aluminum alloy extruded to high-wall thickness tolerances (2.0mm to 3.0mm primary wall thickness).

B. Decarbonization & Low-Carbon Aluminum Extrusions

European and North American procurement protocols increasingly evaluate the embodied carbon of facade components. Manufacturers utilizing primary aluminum smelted via renewable hydro-electric power—coupled with high thermal efficiency polyamides—are prioritized in international green building tenders (LEED v4.1, BREEAM, and DGNB certifications).

C. Integrated Thermal Performance & Passive House Capabilities

With global energy codes tightening U-value allowances, dual and triple-glazed impact windows featuring Low-Emissivity (Low-E) pyrolytic coatings, warm-edge composite spacers, and 90%+ Argon gas fill ratios have moved from luxury upgrades to baseline project specifications. Multi-chamber thermal break profiles filled with polyurethane insulation foam allow system U-values to drop below 1.1 W/m²K.

3. Product Engineering Evolution: Structural Bonding & Hardware Innovation

The transition from traditional mechanical fast assembly to automated structural silicone glazing (SSG) represents one of the most critical engineering advancements in modern window manufacturing. Structural sealant technology (utilizing two-component silicone sealants from Dow Corning or Sika) transfers wind loads directly from the glass panel to the aluminum sash profile, eliminating localized stress points and significantly elevating impact resistance during typhoon conditions.

Key Manufacturing Evolution Highlights:

Corner Crimping with Injection Resin: Precision 45-degree aluminum corner joints are no longer merely screwed or pinned. Advanced robotic corner crimping machines inject dual-component structural corner adhesive into internal chambers, creating an airtight, watertight bond that prevents micro-sagging over decades of continuous operation.
Gas-Strut Hydraulic Awning Dynamics: For wide-format awning windows in commercial and outdoor dining spaces, heavy-duty marine-grade stainless steel gas struts provide effortless, smooth open-and-hold opening dynamics, even under severe dead-weight glass loads.
Multi-Point Concealed Locking Gears: Modern impact windows utilize perimeter multi-point gearboxes (e.g., German Siegenia, Hoppe, or Sobinco hardware) with mushroom head locking studs. This engineering deters mechanical forced entry while maintaining uniform gasket compression across the entire window frame perimeter.

4. Factory Capabilities & Corporate Advantage

Headquartered in Foshan, Guangdong—China's global epicenter for advanced architectural aluminum production—Vexis Windows & Doors Co., Ltd. stands as a factory-direct manufacturer integrating custom R&D, structural engineering, precision fabrication, and international export logistics.

30,000 m² Production Base

Equipped with fully automated CNC cutting centers, double-head precision mitre saws, and automated insulating glass production lines capable of high-volume export fulfillment.

154+ Export Countries

Over two decades of experience navigating strict customs compliance, structural jobsite shop drawings, and regional wind-load requirements in North America, Australia, Europe, and Asia-Pacific.

Full CE & ISO Certification

Third-party tested and verified performance documentation (EN 14351-1, EN 12600, ISO 9001) supporting seamless project submittals for tender approvals.

1,500 m² Immersive Showroom

Complete physical testing setup and architectural mock-up facilities in Foshan allowing overseas clients to inspect thermal profiles, hardware operation, and glass finishes.

Custom CAD / BIM Support

Dedicated technical engineering team providing shop drawings, wind-load calculation reports, and structural elevation drawings for quick jobsite integration.

Export Crating & Logistics

Reinforced fumigated wooden cases, edge protectors, and waterproof plastic film wrapping ensure zero-breakage ocean freight transport.

5. Technical Sourcing FAQ for Importers & Contractors

Below are authoritative responses to common engineering and commercial queries encountered during international fenestration procurement.

Q1 How do CE Certified Aluminum Impact Windows differ from standard commercial windows?

CE certified impact windows undergo rigorous testing under EN 14351-1 and EN 12600 standards. They feature reinforced extruded aluminum profiles (alloy 6063-T6), heavy-duty multi-chamber polyamide thermal breaks (PA66-GF25), structural silicone bonding, and laminated safety glass (using PVB or DuPont SGP interlayers). This structural assembly resists severe cyclic wind loads up to 3000 Pa and impacts from windborne debris without glass dislodgement.

Q2 Can Vexis customize profile finishes, colors, and opening configurations to architectural drawings?

Yes. Every order is manufactured to project specification. We provide AkzoNobel powder coating, fluorocarbon (PVDF) spray finishes for coastal anti-corrosion, anodized surface treatments, and wood-grain thermal transfer finishes. Configurations include inswing/outswing casement, tilt-and-turn, horizontal sliding, heavy-duty lift-and-slide, bifold folding, and gas-strut awning systems.

Q3 What glass configurations are recommended for high soundproofing and thermal insulation?

For maximum sound attenuation (Rw 42 dB to 48 dB) and energy efficiency (U-value < 1.2 W/m²K), we recommend triple-glazed insulated glass units (e.g., 6mm Low-E Tempered + 12Argon + 6mm Tempered + 1.52PVB + 6mm Tempered) utilizing warm-edge composite spacers and structural silicone seals.

Q4 How does your technical team assist during the project tender phase?

Our in-house facade engineers evaluate architectural elevations and structural CAD drawings to issue wind-load calculation reports, thermal simulation data, shop drawings for architect approval, and physical sample kits prior to mass production.

Q5 What are the lead times and export packaging safety standards for ocean freight shipping?

Standard production lead time ranges from 25 to 35 days depending on glass customization and profile finish. Products are wrapped in protective surface film, fitted with corner guards, and packed inside fully enclosed fumigated plywood crates with shock-absorbing foam layers for safe long-distance container freight.

Q6 Can buyers visit the Foshan factory base and exhibition hall prior to order deposit?

We welcome international buyers, developers, and third-party inspection agencies (SGS, TÜV, Intertek) to tour our 30,000 m² factory base and 1,500 m² immersive exhibition hall in Lishui Town, Foshan, Guangdong, China. Virtual video audits are also available upon request.

Request Engineering Consultation & Wholesale Quotation

Partner directly with Foshan's leading manufacturer of CE certified aluminum impact windows and structural door systems. Contact our engineering export team for custom shop drawings and project pricing within 24 hours.