DERCHI architectural fenestration and facade project applications
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Engineered architectural window and door solutions customized for residential, commercial, hospitality, and harsh coastal environments across the GCC.

Project Engineering Directory

Architectural Applications Built for Performance

Guangdong Dejiyoupin Doors and Windows Co., Ltd. delivers high-performance fenestration systems tailored to stringent structural, thermal, and acoustic engineering requirements for overseas contractors and procurement managers.

Engineered to Withstand Extreme Gulf Climates

Fenestration systems in the Middle East demand rigorous mechanical integrity. Every application shown below incorporates precision thermal-break extrusions, UV-resistant dual-color powder finishes, and sand-sealed multi-point hardware.

Thermal & Solar Control

Polyamide thermal breaks paired with Low-E insulated glazing cut solar transmission.

Sand & Dust Ingress

Precision EPDM gaskets and shielded tracks prevent desert sand accumulation.

Coastal Saline Shield

Marine-grade anodizing and fluorocarbon coatings resist salt corrosion along coastal cities.

Structural Wind Load

Reinforced mullion sections engineered for exposed high-rise and beachfront loads.

Aluminum Window And Door For Residential Buildings Residential

Aluminum Window And Door For Residential Buildings

Integrated architectural systems engineered for private villas and community compounds, combining sound reduction, optimal daylighting, and thermal insulation.

Frame: Thermal Break 1.8-2.0mm
Glazing: Double / Triple Low-E
Sealing: Continuous EPDM
Locking: Multi-Point Security
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Aluminum Door For Public Buildings Public Sector

Aluminum Door For Public Buildings

Heavy-duty commercial-grade entrance doors engineered for high foot traffic, municipal offices, educational centers, and institutional facilities.

Duty: Heavy Commercial Grade
Hardware: Concealed Overhead Closer
Glass: Toughened Safety Glass
Durability: 500,000+ Cycles Tested
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Aluminum Entry Door For Low-Rise Buildings Low-Rise

Aluminum Entry Door For Low-Rise Buildings

Modern pivot and hinged entrance solutions featuring robust anti-theft multi-point lock systems and sleek architectural aesthetic options.

Configuration: Pivot / Heavy Hinged
Finishes: Fluorocarbon / Wood Grain
Locking: Smart / Multi-Point Lock
Infill: Insulated Aluminum Core
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Aluminum Swing Door For Swimming Pool Areas Pool & Spa

Aluminum Swing Door For Swimming Pool Areas

Corrosion-resistant doors engineered to withstand wet ambient conditions, chlorine chemical vapors, and relentless exterior sunlight exposure.

Coating: Anti-Corrosion Anodized
Fittings: 316 Marine Stainless Steel
Glass: Laminated Safety Glazing
Drainage: Concealed Weep Slots
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Aluminum Door & Window For Coastal Buildings Coastal

Aluminum Door & Window For Coastal Buildings

High-specification fenestration systems built to protect waterfront villas and seaside hotels against saline air, tropical humidity, and high winds.

Testing: Saline Fog Resistant
Wind Rating: Up to 5000 Pa Static
Glass: Low-E Sound & Heat Control
Gaskets: Marine Vulcanized EPDM
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Aluminum Window For Replacement Projects Retrofit

Aluminum Window For Replacement Projects

Custom-dimension retrofitting window profiles designed to upgrade energy performance and acoustics without disrupting existing structural masonry.

Profile: Flange / Sub-Frame Option
Sash Type: Casement / Tilt & Turn
Thermal: High Energy-Saving U-Value
Adaptation: Fast Millimeter Custom Fit
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Aluminum Window For Retail Stores Retail

Aluminum Window For Retail Stores

Oversized storefront display window configurations engineered with narrow visual sightlines to maximize product merchandise exposure and daylight.

Frame Sightline: Slim Architectural Sight
Max Width: Expansive Panorama Panes
Glass: Ultra-Clear Low-Iron
Impact: Anti-Burglar Laminated
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Aluminum Bifold Door For Green Buildings Eco Architecture

Aluminum Bifold Door For Green Buildings

Certified energy-efficient folding door systems that meet green building sustainability standards through ultra-low U-values and airtight seals.

Thermal Break: Multi-Chamber Polyamide
Threshold: Thermally Broken Low Sill
Fold Style: Up to 8 Sashes In-Line
Recycled Al: High Recycled Content
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Aluminum Door & Window For Swimming Pool Areas Spa & Wellness

Aluminum Door & Window For Swimming Pool Areas

Specialized glazed wall systems designed to maintain interior humidity balance, prevent internal condensation, and allow seamless outdoor poolside transition.

Ventilation: Integrated Vent Channels
Moisture Proof: Hermetic Gasket Interlock
Track System: Flush Marine Grade Stainless
Safety: Non-Corrosive Rollers
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Aluminum Door & Window For Gardens Landscape & Patio

Aluminum Door & Window For Gardens

Seamless patio and veranda window-door solutions creating smooth indoor-outdoor harmony while keeping exterior dust, rain, and insects out.

Operation: Lift & Slide / Multi-Slide
Screen: Integrated Stainless Mesh
Sill: Barrier-Free Step
Finish: Durable Textured Powder
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Aluminum Window And Door For Shopping Malls Commercial

Aluminum Window And Door For Shopping Malls

High-span architectural systems engineered to handle massive pedestrian flows, offering wide clear openings, impact resistance, and continuous duty cycles.

Safety: Crash-Resistant Design
Automation: Sensor & Access Compatible
Structure: Heavy Reinforced Core
Glazing: Laminated Safety Acoustic
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Aluminum Sliding Door For High Wind Areas Storm Rated

Aluminum Sliding Door For High Wind Areas

Structural hurricane- and desert-wind-certified sliding door envelopes with anti-lift hardware and reinforced interlocks designed for extreme pressure zones.

Certification: Hurricane / Impact Certified
Interlock: Heavy-Duty Reinforced Post
Wheels: Precision Quad Heavy Bogies
Air Leakage: Class 4 ASTM Tested
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Wooden Door For Patios Hybrid Luxury

Wooden Door For Patios

Luxury solid-core exterior patio doors combining natural interior wood warmth with weather-shielded exterior aluminum protection.

Wood Core: Kiln-Dried Solid Hardwood
Exterior: Weather-Resistant Clad
Insulation: High Thermal Resistance
Gaskets: Dual Acoustic Compression
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Aluminum Picture Window For Renovation Projects Renovation

Aluminum Picture Window For Renovation Projects

Fixed high-performance glass units designed to convert outdated, leaky architectural openings into energy-efficient panoramic viewing features.

Frame: Narrow Profile Depth
Glass Build: Argon Filled Dual Low-E
Acoustics: Up to 42 dB Sound Cut
Water Proof: EPDM Pre-Set Glazing Bead
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Aluminum Door & Window For Office Buildings Corporate

Aluminum Door & Window For Office Buildings

Acoustically isolated and thermally calculated exterior fenestration systems developed to optimize work environment productivity and building energy efficiency.

Noise Reduction: STC 38+ Rating
Solar Factor: Optimized SHGC < 0.25
Facade Style: Integrated Ribbon Glazing
Compliance: Commercial Code Ready
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Aluminum Door For Apartment Buildings Multi-Family

Aluminum Door For Apartment Buildings

Cost-effective, highly durable balcony and entrance door solutions engineered for medium and high-density residential developments.

Maintenance: Low Maintenance Anodized
Security: Anti-Pry Interlock Track
Sound Barrier: Multi-Cavity Acoustic Frame
Lifespan: 25+ Years Design Life
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Aluminum Sliding Door For Sunrooms Solarium

Aluminum Sliding Door For Sunrooms

Smooth glide sliding door enclosures engineered with insulated thermal break chambers to keep sunrooms comfortable in desert summer temperatures.

Glazing: Solar Reflective Tinted Low-E
Track: Sand-Resistant Stainless Track
Bearing: Sealed Ball Bearing Wheels
Weathering: Multi-Brush Wind Buffer
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Aluminum Door For Balconies Balcony

Aluminum Door For Balconies

Space-saving patio and balcony doors offering weather-tight performance, excellent water barrier drainage, and reliable safety locks.

Waterproofing: High Weep Step Threshold
Opening: Multi-Leaf Slide or Swing
Child Safety: Integrated Lock Limiter
Wind Class: High Elevation Rated
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Aluminum Entry Door For Engineering Projects Engineered

Aluminum Entry Door For Engineering Projects

Bespoke heavy-duty entry systems engineered to custom engineering drawings, specialized hardware integration, and site security parameters.

Specs: Fully Custom CAD/BIM
Reinforce: Internal Steel Stiffeners
Thermal: Polyurethane Injected Sashes
Testing: Third-Party Lab Verified
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Aluminum Door For Shopping Malls Retail Enclosure

Aluminum Door For Shopping Malls

Expansive automatic and manual door systems designed for retail malls, offering robust panic exit hardware and effortless maintenance.

Hardware: Emergency Panic Exit Bar
Frame: Reinforced 2.5mm Gauge
Accessibility: ADA Barrier-Free Track
Cycle: High Traffic Commercial Rated
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Aluminum Bifold Door For Warehouses Industrial

Aluminum Bifold Door For Warehouses

Industrial-scale multi-leaf bifold doors facilitating wide logistics vehicle and machinery access while providing rigid environmental sealing.

Span: Extra-Tall & Wide Openings
Hinges: Heavy-Duty Industrial Bearings
Infill: Glazed or Insulated Panel
Operation: Smooth Manual / Motorized
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Aluminum Sliding Door For Retail Stores Storefront

Aluminum Sliding Door For Retail Stores

Clean modern sliding shop fronts offering expansive product visibility and reliable anti-theft locking systems for urban boutique commercial displays.

Profiles: Ultra-Narrow Framing
Glass: Anti-Smash Laminated Glaze
Gliding: Heavy Stainless Bottom Rail
Coating: Electrophoresis / Anodized
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Aluminum Door & Window For Commercial Buildings Commercial Tower

Aluminum Door & Window For Commercial Buildings

Comprehensive facade window and entrance assemblies engineered for modern business complexes, financial towers, and mixed-use commercial projects.

System: Unitized / Semi-Unitized Fit
Standards: CE / NFRC / AS2047 Certified
Glass: Reflective Solar Low-E
Finish: PVDF 3-Coat 20-Year Finish
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Aluminum Door & Window For Green Buildings LEED / Estidama

Aluminum Door & Window For Green Buildings

High-efficiency fenestration designed to help commercial and residential projects achieve LEED, Estidama, and Mostadam energy performance scores.

U-Value: Down to 1.1 W/(m²·K)
Air Seal: Triple Chamber System
Glazing: Warm-Edge Spacer Insulated
Thermal: PA66 High Thermal Break
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Aluminum Bifold Door For Construction Projects Contract Supply

Aluminum Bifold Door For Construction Projects

Factory-direct bifold door assemblies ready for fast job site installation with modular framing, standardized shop drawings, and pre-hung hinges.

Supply: Factory Direct Volume
Assembly: Pre-Machined Ready to Install
Packaging: Plywood Crate Export Pack
Inspection: 100% Pre-Shipment Trial
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Aluminum Bifold Door For Replacement Projects Modernization

Aluminum Bifold Door For Replacement Projects

Engineered replacement systems allowing old sliding or swing patio sets to be swapped out for multi-folding walls without structural rebuilds.

Depth: Matches Standard Wall Roughs
Track Depth: Recessed or Surface Option
Hinges: Concealed Heavy Load Pivots
Sealing: Double Overlap Gaskets
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Aluminum Door For Hotels & Resorts Hospitality

Aluminum Door For Hotels & Resorts

Premium guestroom and suite terrace doors tested to international hotel chain standards for acoustic privacy, thermal control, and effortless operation.

Acoustics: Acoustic Glazing (Rw 40dB+)
Glide: Soft-Close Silent Slide
Keying: Card Key / RFID Prepared
Tested: Hilton / Atour Proven Supply
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Aluminum Door For Industrial Buildings Facility

Aluminum Door For Industrial Buildings

Heavy-gauge entrance systems for processing facilities, workshops, and technical buildings demanding durable operation and cleanroom compatibility.

Frame: Reinforced 6063-T6 Alloy
Resist: Chemical & Fume Protected
Clad: High Impact Kick Plates
Closure: Commercial Grade Closers
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Wooden Door For Shopping Malls Luxury Retail

Wooden Door For Shopping Malls

Architectural internal and boutique shop entrance doors crafted from engineered hardwood with premium veneer finishes and fire safety ratings.

Fire Rating: 30 / 60 / 90 Mins Available
Core: Solid Mineral Core
Veneer: Selected Natural Timber
Drop Seal: Automatic Acoustic Drop Seal
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Aluminum Entry Door For Terraces Roof & Terrace

Aluminum Entry Door For Terraces

Wind-sealed and storm-proof terrace doors built for rooftop lounges and open penthouse decks exposed to direct solar radiation and wind pressures.

Pressure: High Elevation Wind Verified
Threshold: Triple Compression Seal
Security: Anti-Theft 6-Point Latching
UV Shield: Super-Durable Powder Coat
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Tailored Technical Proposals for Overseas Projects

Contractors and developers across the Middle East partner directly with Guangdong Dejiyoupin Doors and Windows Co., Ltd. for project drawings, compliance verification, and custom factory production.

100% Dimensional Accuracy Guarantee

Pre-assembly mockups and laser-calibrated fabrication ensure zero on-site dimensional errors.

Verified International Certifications

Products conform to CE, NFRC, AS2047, CSA, and Hurricane Impact test standards.

Direct GCC Export Engineering Support

From shop drawing reviews to export sea packaging and job-site installation instructions.

Require Project Specifications?

Get complete system technical sheets, profile section CAD files, glass build-ups, and test reports for your next tender.

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