Engineered to neutralize severe Category 5 cyclonic storms, extreme wind pressures, and airborne debris with SGP laminated architectural glazing and heavy-duty structural aluminum profiles.
Defensive Armor Meets Elegant Design
Thermally broken structural aluminum profiles integrated with patented multi-point anchoring systems for coastal waterfront villas, high-rise towers, and luxury resorts.
Intelligent Impact Manufacturing
Direct factory pricing, comprehensive shop drawings, finite element stress analysis, and worldwide delivery support.
Years of structural engineering and fenestration expertise
Completed commercial & villa projects worldwide
Patented innovations including multi-point locking
Annual high-precision fabrication capacity
Designed and fabricated by Guangdong Dejiyoupin Doors and Windows Co., Ltd., our heavy-duty window series integrate high-tensile 6063-T6 aluminum, multi-layer DuPont SentryGlas® (SGP) or PVB interlayers, and multi-point perimeter locks to secure buildings against catastrophic atmospheric conditions.
Tested for large missile impact (ASTM E1886/E1996 Missiles Level D & E). Features seamless double EPDM co-extruded compression gaskets, thermal polyamide breaks, and internal heavy-gauge stainless friction hinges designed to resist positive/negative cyclic wind pressures exceeding +/- 100 PSF.
Engineered for multi-slide panoramic spans up to 3.8 meters in height without compromising structural envelope integrity. Integrated tandem stainless steel rollers, deep interlock cavities, and hidden internal weeping systems that withstand cyclonic wind-driven rain penetration at 15 PSF.
Optimized for structural curtain walling and ultra-wide spans. Capable of housing monolithic laminated glass or double-glazed insulated laminated units (DGU) with thickness configurations up to 42mm, delivering crystal clear coastal vistas while repelling hurricane-force airborne projectiles.
Get a QuoteA dual-function European design reinforced with our proprietary Four-Side Six-Point locking mechanism. Provides flexible micro-ventilation in tilt mode while forming a hermetically sealed barrier against atmospheric pressure differentials and water infiltration when locked shut.
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Understanding why standard tempered glass fails during atmospheric storms is vital for commercial procurement. Standard glass fractures under impact, allowing violent winds to enter the building envelope, causing interior pressurization that can blow off roof decks. Guangdong Dejiyoupin Doors and Windows Co., Ltd. solves this through advanced structural laminated composites.
Our laminated hurricane glass utilizes ionoplast SentryGlas® (SGP) interlayers, which are up to 100 times stiffer and 5 times tougher than conventional PVB. Even if both glass plies fracture from flying timber missiles, the composite membrane remains taut in the frame, preventing internal cabin decompression.
We utilize prime 6063-T6 architectural aluminum with structural wall thicknesses ranging between 2.0mm and 3.0mm. Internal chambers are bolstered with continuous steel stiffeners at key load-bearing intersections to guarantee zero deflection under sustained 160+ MPH wind currents.
Our patented multi-point hardware mechanically interlocks the window sash into the frame across 4 perimeter sides. This prevents wind-shear suction forces from popping sashes out of their tracks during Category 5 wind reversals.
Global procurement directors, general contractors, and structural engineers should assess these critical performance metrics before issuing purchase tenders for hurricane-prone and coastal regions.
| Performance Parameter | Standard Double Glazing | Standard Tempered Glass | DERCHI Hurricane Impact Window (SGP/PVB) |
|---|---|---|---|
| Large Missile Impact (9-lb 2x4 Lumber at 50 ft/s) | Complete structural breach / dangerous fragmentation | Shatters instantly into pebbles, opening building envelope | Glass may spiderweb but stays intact; interlayer repels penetration without breach |
| Cyclic Pressure Loading (9,000 Cycles) | Fails rapidly at low cycling pressures (< 25 PSF) | Structural failure occurs after initial crack | Passes ASTM E1886 full cyclic spectrum (up to +/- 100 PSF) without detachment |
| Wind Velocity Rating | < 75 MPH (Gentle breeze to low storm) | Up to 110 MPH (Category 1 to Category 2 wind threshold) | Certified for 160 to 200+ MPH (Category 5 hurricane and super-typhoon conditions) |
| Forced Entry & Burglar Defense | Zero deterrence; easily breached in seconds | Low; breaks upon heavy physical strike | High anti-intrusion performance; resists sledgehammers and crowbars (patented multi-point locking) |
| Acoustic Decibel Attenuation (STC) | STC 28 - 32 (Standard residential traffic noise) | STC 30 - 33 | STC 40 - 45+ (Significant noise reduction from airport, highway, and extreme storm howling) |
| UV Radiation & Solar Heat Resistance | Fades interior furniture (passes 60%+ UV rays) | Fades fabrics (passes 50%+ UV rays) | Blocks 99%+ of damaging UV rays; low Solar Heat Gain Coefficient (SHGC ≤ 0.22 available) |
As global climate instability escalates, international building codes are evolving rapidly. Key shifts in architectural design and procurement strategy are reshaping the hurricane impact window market.
Historically, hurricane windows focused purely on structural brute force, often using non-thermal aluminum frames that conducted intense summer heat. The modern standard demands advanced thermal-break profiles with multi-chamber polyamide strips, achieving low U-factors (under 0.28 BTU/hr·ft²·°F) alongside maximum impact resistance.
Developers are prioritizing impact fenestration as a comprehensive security strategy. Laminated glass made with rigid SGP interlayers and heavy-gauge architectural aluminum provides robust resistance against physical break-ins, home invasions, and ballistic hazards, reducing the need for ugly exterior metal grilles.
Modern luxury villas demand floor-to-ceiling glass expanses without bulky intermediate mullions. Advanced engineering uses structural silicone glazing (SSG) and stiffened internal webs to achieve clean, minimalist profiles that satisfy strict Florida Building Code and international wind pressure standards.
Coastal and tropical microclimates combine intense wind loads with salt spray corrosion. Market demand has shifted toward 25-micron architectural anodizing and marine-grade fluorocarbon (PVDF) powder coatings that withstand 4,000+ hours of neutral salt spray testing without blistering.
Commercial contractors are bypassing intermediaries to work directly with large-scale manufacturers like Guangdong Dejiyoupin Doors and Windows Co., Ltd. Direct engagement allows comprehensive technical drawing verification, custom structural die-casting, and transparent QA documentation before shipping.
Upcoming impact window systems integrate automated concealed actuators connected to environmental weather stations. When barometric pressure drops or high wind sensors trigger, large impact casements and sliding vents automatically seal shut, engaging perimeter multi-point locks.
As the driving manufacturing force behind the DERCHI brand, Guangdong Dejiyoupin Doors and Windows Co., Ltd. has spent more than 25 years setting benchmarks in structural fenestration. Located in Foshan, China—the global hub of architectural aluminum processing—we operate a sprawling 180,000 m² intelligent production complex with an annual manufacturing capacity exceeding 1,000,000 m².
Recognized as a "China Famous Brand" by Xinhua News Agency, we combine deep industrial design, finite element structural modeling, and precision CNC fabrication. Our hurricane impact windows and commercial glazed envelopes are engineered for the world's most demanding climatic zones, from the hurricane corridors of the Caribbean, Florida, and the Pacific Rim to coastal developments across the Middle East.
Smart Production Campus
Annual Production Volume
Dedicated R&D Engineers
Skilled Technical Staff
Factory Video · Advanced Impact Window Automation A hurricane impact window is a life-safety envelope barrier. In our 180,000 m² factory, precision is maintained through robotic CNC cutting, automated glass bonding, and exhaustive quality checks.
Heavy-duty structural aluminum profiles are cut and machined with sub-millimeter tolerances to ensure zero corner leakage during 100 PSF pressure cycles.
All impact glass units are anchored into the frame using high-strength two-component structural silicone, preventing glazing blowouts under extreme cyclic vacuum pressures.
Every fabricated sash undergoes laser verification for dimensional accuracy, corner crimping pull-force tests, and multi-point lock torque validation before crating.
Units are sealed with protective peel-off film, protected with high-density EPE foam corner protectors, and packed into ISPM-15 certified solid wood crates to eliminate transit damage.
From oceanfront luxury villas to flagship hospitality projects like Hilton and Atour, our engineering team manages complete fenestration packages—from wind-load calculations and shop drawings to factory fabrication and installation guidance.
From structural shop drawings to factory acceptance and on-site guidance, our workflow ensures your hurricane impact windows arrive exactly as specified.
Our engineering team reviews your architectural elevations, structural wind-load requirements, and local building code criteria.
We perform finite element analysis to choose profile inertia values, glass thickness, and interlayers (SGP vs. PVB).
You receive comprehensive system specifications, test data certificates, hardware submittals, and transparent factory quotations.
Detailed CAD and 3D cross-sections showing mullion ties, anchor spacing, flashing, and perimeter sealant joints are finalized.
Contract finalization with transparent production timelines, raw material procurement schedules, and shipment milestones.
Opening dimensions and rough opening tolerances are audited to ensure seamless site installation without structural retrofits.
Automated cutting, structural silicone bonding, curing under controlled temperature/humidity, and multi-point lock testing.
Delivery of detailed structural anchoring manuals, step-by-step videos, remote engineer support, or on-site field supervision.
Explore VR Factory Experience our 180,000 m² modern manufacturing plant via our interactive virtual tour. Every impact window profile, glass buildup, and hardware assembly can be customized to match your architectural vision and structural safety standards.
Bespoke profile designs engineered for oversized sashes, integrated sunshades, and heavy structural reinforcement channels.
Match your hurricane impact windows with storm-resistant entry doors, panoramic multi-slide patio systems, and architectural sunrooms.
Choose from durable fluorocarbon coatings, multi-tone wood grain transfers, and custom anodized finishes tested for salt spray resistance.
Guangdong Dejiyoupin Doors and Windows Co., Ltd. provides factory-direct export solutions, robust dealer margins, and complete engineering documentation to general contractors and distributors across hurricane-prone and coastal markets.
Overseas Franchise Partners
Verified Completed Projects
Annual Global Sales Volume
Riyadh Dubai Miami / Florida Foshan HQ Plant Explore our hurricane impact windows, high-security multi-point locking doors, and architectural glazing in person across our international retail showrooms.
Hear directly from general contractors, facade engineers, and villa developers who rely on our factory-direct hurricane impact window systems.
Guangdong Dejiyoupin Doors and Windows Co., Ltd. holds over 100 patents and has undergone rigorous laboratory validation by accredited testing bodies across the USA, Europe, Australia, and Canada.
Large missile impact & cyclic fatigue testing
Thermal transmittance, SHGC & VT rating
European structural air, water & wind safety
Cyclonic wind load & structural deflection
Severe cold and structural weather tightness
Certified low thermal conductivity rating
Stringent factory quality management systems
Including the Four-Side Six-Point Security Lock
Direct technical answers provided by senior structural fenestration engineers at Guangdong Dejiyoupin Doors and Windows Co., Ltd. to simplify international bidding and ensure code compliance.
Send your window schedule, project drawings, or architectural specifications directly to our engineering division. Get competitive factory pricing and dedicated technical shop drawing support.