Thermal-Break Aluminum Doors
Aviation-grade 6063-T5 aluminum extrusions with high-density polyamide thermal barriers, designed to withstand deep freeze cycles and harsh coastal environments.
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Architectural Sourcing Guide
Complete Architectural Door Specifications
Engineered strictly for custom home builders, commercial contractors, and architectural firms across the United States and Canada. The DERCHI Comprehensive Product Catalog delivers all critical structural, thermal, and design data required for high-end residential and commercial procurement.
Inside our technical publication, you will find detailed CAD profile cross-sections, thermal-break ratings, hurricane impact options, multi-point security hardware matrices, and bespoke finish swatches engineered by Guangdong Dejiyoupin Doors and Windows Co., Ltd.
Product Systems Covered
Featured Door Systems in This Catalog
Every series manufactured in our 180,000 m² automated facility is precision-engineered to meet stringent North American building codes, load requirements, and energy efficiency demands.
Solid Cast Aluminum Doors
Monolithic 8mm–12mm solid cast aluminum armor plates delivering unmatched physical security, hand-carved artistic relief patterns, and multi-layer fluorocarbon finishes.
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Architectural Glass Doors
Double and triple glazed Low-E tempered safety glass configurations optimized for natural daylighting, sound abatement (STC rated), and architectural transparency.
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Stainless Steel Security Doors
SUS304 and marine-grade SUS316 stainless steel entry systems featuring internal reinforced anti-drill steel skeletal frameworks for extreme security and longevity.
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Production Capacity Backing Every Catalog Order
Guangdong Dejiyoupin Doors and Windows Co., Ltd. provides stable, dependable supply chain predictability for large-scale developments, distributors, and custom construction schedules.
180,000
Square Meters Facility
1,000,000+
Annual m² Output
30+
Dedicated R&D Engineers
600+
Full-Time Workforce
Direct Factory Access
Connect with Our Technical Sales Engineering Team
Whether you require full-scale project submittal drawings, material finish samples, or container-load FOB/DDP shipping estimates to any North American port, our senior technical advisors are available to assist.