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Engineered for contemporary residential developments in Sarrià-Sant Gervasi, Pedralbes, Sitges, and commercial landmarks across Barcelona.
Barcelona is internationally celebrated for its synthesis of historic Modernisme and avant-garde architectural innovation. From the high-end residential enclaves of Pedralbes and Sarrià-Sant Gervasi to luxury coastal villas in Sitges, Castelldefels, and the Maresme coastline, architects and property developers are increasingly specifying oversized Aluminum Pivot Doors as grand architectural statements.
Traditional side-hung hinged doors impose structural weight constraints on door frames and walls. In contrast, heavy-duty floor pivot systems distribute vertical loads directly into reinforced structural slabs. DERCHI delivers custom engineered aluminum pivot systems manufactured with aerospace-grade 6063-T6 aluminum alloys and concealed hydraulic pivot hinges, ensuring effortless operation and monumental aesthetic presence for Barcelona's discerning luxury market.
Fully compliant with the Spanish Technical Building Code (Código Técnico de la Edificación - CTE DB-HE). Featuring multi-chamber thermal breaks (PA66 GF25 polyamide insulations) achieving ultra-low thermal transmittance (Uw ≤ 1.1 W/m²K) to optimize energy conservation across Catalonia's Mediterranean climate.
Designed for coastal salinity exposure along the Costa Brava and Barcelona coastline. Surface treatments comply with Qualicoat Seaside class standards, utilizing fluorocarbon (PVDF) electrostatic coatings and anodized protection exceeding 25 microns for zero oxidation and peeling.
Engineered for acoustic insulation up to 42 dB against urban traffic in Eixample and Diagonal districts. Outfitted with motorized multi-point perimeter latching, anti-drill armored steel inserts, and seamless integration with KNX, Zigbee, and biometric smart home systems.
As a top-ranking Chinese exporter in the door and window industry, DERCHI provides global customers with one-stop customized solutions.
DERCHI Doors and Windows (Guangdong Dejiyoupin Doors and Windows Co., Ltd.), a certified enterprise by the world-class media Xinhua News Agency as a "China Famous Brand", specializes in the research and development and manufacturing of high-end doors and Windows for the global market, and possesses outstanding delivery capabilities in innovation and large-scale production.
For the Barcelona and European markets, we maintain specialized export protocols including strict dimensional calibration, CE certification under EN 14351-1, heavy-duty sea freight export crating with humidity barriers, and dedicated bilingual technical engineering support.
Six glass production lines • Five intelligent warehouses • Three German fully automated strip insertion machines
An independent window and door performance testing and experimentation center.
168 production processes and 38 quality inspections.
Equipped with eight internationally advanced automated production lines.
Ensuring zero-error and exceeding expectations in delivery.
The iron army of doors and windows collaborates throughout the entire chain from research and development to production, deeply cultivating quality and scaling new heights, using cohesion and hard power to create industry benchmarks. 600+ Staffs will serve you.
600+ Staffs will serve you
From research and development to production
Deeply cultivating quality and scaling new heights
Using cohesion and hard power to create industry benchmarks
There are more than 700 exclusive shops spread out many cities in China. We serve more than 100 countries around the world and have provided quality door and window products and services for 100,000+ projects.
Explore our complete export line of custom aluminum pivot systems, luxury villa gates, and security entrance doors tailored for commercial and residential developments in Barcelona.
