Switzerland's architectural landscape demands the highest standards of energy efficiency, security, and design integration. From high-altitude alpine chalets in St. Moritz to modern, minimalist urban developments in Zurich and Geneva, exterior doors must withstand extreme temperature fluctuations while providing exceptional thermal performance (aligned with Swiss Minergie standards).
DERCHI meets these strict requirements by engineering customized aluminum entry door systems featuring multi-chamber thermal breaks, high-density insulation, and advanced weather sealing. Our products offer Swiss architects and builders the perfect combination of structural durability, low maintenance, and contemporary aesthetic appeal.

Engineered for Swiss Standards
DERCHI Doors and Windows (Guangdong Dejiyoupin Doors and Windows Co., Ltd.) is a professional manufacturer specializing in high-end aluminum entry doors, custom front doors, and premium window systems. With years of international export experience, we deliver high-performance building envelope solutions to distributors, contractors, and architects worldwide.
By leveraging advanced manufacturing technologies, we streamline the production of bespoke entry doors that match the specific architectural regulations of Switzerland. Our integrated systems allow us to maintain strict tolerances, ensuring perfect alignment, seamless operation, and long-term structural integrity.
Whether supplying single-unit custom doors for exclusive residential builds or bulk orders for commercial developments in Basel and Bern, our streamlined supply chain guarantees on-time delivery and consistent quality.
The Swiss market for exterior doors is characterized by rapid innovation. Understanding these trends is crucial for architects, builders, and property developers aiming to future-proof their properties.
Low U-values (thermal transmittance) are mandatory. Doors must utilize advanced thermal breaks to prevent energy loss during cold Swiss winters.
High resistance classes (RC2/RC3) are standard requirements. Multi-point locking mechanisms and armored glass integration are essential.
Keyless entry via biometric fingerprint readers, facial recognition, and integration into Swiss smart home ecosystems (KNX/Loxone) is rising.
Recyclable aluminum and eco-friendly manufacturing processes are heavily favored by local developers and environmental regulations.
DERCHI's product portfolio is engineered to integrate seamlessly into various architectural styles and functional demands across Switzerland:
Heavy snow loads and sub-zero temperatures require doors with superior thermal insulation and weatherproofing. Our wood-grain textured aluminum finishes offer traditional aesthetics with modern performance.
Minimalist, large-format pivot doors with flush-mounted handles, integrated LED lights, and high acoustic ratings to block city noise while maintaining a sleek, high-tech entrance look.
For institutions in Zug and Geneva, we offer certified bulletproof and explosion-resistant door systems designed to secure critical assets without compromising on visual elegance.
DERCHI is a trusted aluminum entry door manufacturer specializing in customized luxury doors for global markets. We combine high-end design, advanced security, and energy-saving technology to deliver reliable solutions.
Our massive 80,000㎡ manufacturing base guarantees reliable supply lines, high-precision construction, and predictable lead times for large-scale projects.
Our dedicated R&D engineering team continuously optimizes thermal performance, structural strength, and smart home lock integrations.
Tested and certified to meet stringent international standards, ensuring long-term resilience under severe weather and mechanical wear.
Every door is built-to-order, allowing architects to customize sizes, glazing options, hardware configurations, and powder-coated finishes.
Advanced intelligent production lines and professional equipment ensure high-quality aluminum entry doors with stable delivery times.

Independent testing facilities ensure excellent performance, durability, and safety, checking wind resistance, water tightness, and structural load capacity.

168 production procedures and 38 inspection processes guarantee consistent quality and flawless finish across all custom entry systems.

Internationally advanced automated equipment improves precision and efficiency, lowering lead times while maintaining exact tolerances.

Advanced technology ensures reliable quality and on-time delivery for global residential, commercial, and mixed-use development projects.