DER Building has a unique, personalized, systematic and refined "18 workers" system in the industry.
Shanghai DER Building aluminum doors and windows inherit the graceful lines of German architecture and Gothic architectural style, and have established a unique style image belonging to Building in the industry.
Shanghai DER Building will continue to forge ahead and relentlessly pursue the concept of artistic door and window to every customer. Let the aluminum alloy door and window of the company become the guardian of your high-grade life, is the eternal pursuit of the company!
Shanghai DER Building aluminum doors and windows inherit the graceful lines of German architecture and Gothic architectural style, and have established a unique style image belonging to Building in the industry, becoming a new type of sun room, broken bridge aluminum alloy window and door manufacturing, etc. A series of large-scale door and window benchmarking enterprises related to design, manufacture and installation.
Shanghai DER Building will continue to forge ahead and relentlessly pursue the concept of artistic door and window to every customer. Let the aluminum alloy door and window of the company become the guardian of your high-grade life, is the eternal pursuit of the company!
Aluminum doors are doors made of aluminum alloy that are similar in structure and function to traditional wooden or steel doors. The aluminum doors are made of high-strength aluminum alloy, which has excellent durability and strength, but also has the advantages of lightness, easy processing and installation.
Aluminum doors usually have the characteristics of corrosion resistance, oxidation resistance, waterproof, sound insulation, etc., so they are widely used in industrial, commercial and residential buildings. Aluminum doors can also be customized according to customer requirements to meet the needs of different occasions.
Aluminum doors are a modern, high-quality door whose performance and design make it one of the most popular categories on the market today.
Aluminum itself is easy to extrude, the cross-sectional dimension of the profile is accurate, and the processing accuracy is high. Optional sealing materials with good water resistance, elasticity and durability, such as rubber bead and silicone series sealant. In terms of profiles, various sealing strip fixing grooves have been completed in the extrusion molding process along with the section, creating favorable conditions for the installation of sealing materials.
After anodized electrochemical treatment, the aluminum surface can present ancient lead liver copper, golden, silver and other colors, which can be selected arbitrarily, and it is oxidized and shiny. The window sash frame is large and can be inlaid with a larger area of glass, allowing sufficient and bright indoor light, enhancing the contrast between indoor and outdoor facades, and making the living room more layered.
Many people choose aluminum doors primarily due to their affordability compared to other materials. They are a cost-effective option that offers excellent durability, energy efficiency, and security, making them a popular choice among homeowners and commercial property owners.
Aluminum doors are known for their energy efficiency as they are excellent thermal insulators. Most aluminum doors come insulated with foam or a thermal break, which reduces energy consumption and your electricity bill. Furthermore, aluminum frames are easily recyclable, making them a sustainable choice for eco-friendly homes and businesses.
All kinds of indoor and outdoor cast aluminum products made of aluminum will last for a long time without fading, no peeling off, stable performance, and long-term maintenance.
No rust, corrosion resistance, high temperature resistance, good fire resistance, moisture resistance and impact resistance.
Aluminum has strong corrosion resistance, so it is very popular with the public. Aluminum doors are usually installed in humid environments such as bathrooms and kitchens.