Greece is experiencing a major transition in its building and construction sector. Driven by the European Union's ambitious climate targets, the Greek government has implemented strict energy efficiency regulations, primarily through the KENAK (Regulation on the Energy Performance of Buildings) framework. Under these guidelines, both new constructions and extensive renovations must meet high thermal insulation standards to lower carbon footprint and energy consumption. This regulatory environment has made thermal break aluminum doors a necessity rather than a luxury for residential and commercial projects alike.
The Mediterranean climate of Greece presents unique challenges. Coastal regions like Crete, Rhodes, and the Peloponnese experience high salinity, intense solar radiation, and extreme summer temperatures. Conversely, northern regions such as Macedonia and Epirus face freezing temperatures and heavy snow during winter. Standard aluminum profiles, known for high thermal conductivity, fail to prevent heat transfer, leading to high air conditioning and heating costs. Thermal break technology solves this by inserting a polyamide insulating barrier between the inner and outer aluminum frames, effectively blocking heat transfer and ensuring indoor comfort year-round.
DERCHI provides global customers with one-stop customized solutions. As a trusted partner worldwide, we bring advanced engineering, strict quality controls, and certified thermal break technologies to the Greek market, catering to both high-end residential villas and commercial developments.
Our commitment to innovation ensures that every product we manufacture meets the rigorous European standards for thermal insulation, wind load resistance, and acoustic performance. By choosing DERCHI, Greek architects, builders, and distributors gain access to premium customization options, reliable delivery schedules, and direct manufacturer pricing.
As a top-ranking Chinese exporter in the door and window industry, DERCHI provides global customers with one-stop customized solutions. Our modern industrial complex is equipped with state-of-the-art machinery that allows us to manage large-scale production runs while maintaining the precision required for bespoke luxury designs.
We continuously invest in research and development to push the boundaries of thermal performance. Our thermal break aluminum doors are engineered with multi-chamber profiles, high-quality polyamide strips, and advanced sealing gaskets, making them ideal for the diverse and challenging climates found across the Greek mainland and islands.
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.
Our manufacturing facility leverages advanced automation and rigorous German engineering principles to ensure zero-error production and superior quality control.

An independent window and door performance testing and experimentation center ensuring structural integrity.

168 meticulous production processes coupled with 38 strict quality inspections for flawless execution.

Equipped with eight internationally advanced automated production lines for high-volume efficiency.

German fully automated strip insertion machines ensuring zero-error thermal break alignment.
The architectural landscape of Greece is highly diverse, ranging from the whitewashed, cubic structures of the Cyclades to the neoclassical buildings of Athens and the sleek, modern apartments in Thessaloniki. DERCHI's customizable thermal break aluminum doors are engineered to blend seamlessly into these varied contexts while delivering optimal physical performance.
Properties in places like Mykonos, Santorini, and Corfu demand large glass expanses to capture panoramic sea views. However, proximity to the sea exposes doors to high wind loads and corrosive saltwater. DERCHI's thermal break doors feature marine-grade powder coatings (Qualicoat Seaside standard) and multi-chamber thermal breaks. This prevents interior condensation, resists salt spray corrosion, and maintains comfortable indoor temperatures even during the hottest Aegean summer days.
In busy metropolitan areas like Athens and Patras, acoustic insulation is just as important as thermal insulation. The combination of double or triple glazing with polyamide thermal barriers in DERCHI doors significantly reduces urban noise transmission. Additionally, our high-security armored doors and pivot doors offer robust protection for luxury apartments and private residences in urban centers.
Preserving the historical integrity of buildings in traditional settlements (such as Nafplio or the Mani Peninsula) requires windows and doors that mimic classic wood designs. DERCHI's advanced wood-grain sublimation finishes allow developers to achieve the classic look of traditional European timber doors while benefiting from the durability, low maintenance, and energy efficiency of thermal break aluminum.
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. Over 600 dedicated staff members are committed to serving our international clients, ensuring smooth communication, precise technical support, and reliable logistics for every order destined for Greece.

600+ Staffs are ready to support your custom door projects.

Seamless execution from R&D to final automated production.

Deeply cultivating quality and scaling new heights in fenestration.

Using cohesion and hard power to create industry benchmarks.
There are more than 700 exclusive shops spread out across many cities. We serve more than 100 countries around the world and have provided quality door and window products and services for 100,000+ projects.











