Perfect production system
DER Building has a unique, personalized, systematic and refined "18 workers" system in the industry.
Rich production experience
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.
Continuous pursuit of innovation
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!
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upvc windows
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!
Security Reinforced for Peace of Mind:
Prioritize the safety of your loved ones and belongings with uPVC windows that offer enhanced security features. Equipped with robust locking mechanisms and sturdy frames, these windows provide reliable protection against potential intruders. The inherent strength of uPVC material adds an extra layer of defense, allowing you to rest easy knowing your space is secure.
Enhancing Home Comfort with uPVC Windows:
Discover the key to a more comfortable home environment with uPVC windows. These windows are designed to excel in energy efficiency, effectively minimizing heat transfer and maintaining stable indoor temperatures. By preventing drafts and temperature fluctuations, uPVC windows contribute to a cozy living space, allowing you to enjoy every corner of your home throughout the seasons.
Compared with traditional windows, what are its characteristics?
Compared with traditional windows, the cost of UPVC windows is lower than that of aluminum alloy windows. UPVC windows with the same use efficiency can save 30%-60% of the cost compared with aluminum alloys. This is the main reason why UPVC windows are popular. UPVC windows have strong flexibility. In the molten state, plastic has high fluidity, so it can form a precise cross-sectional structure through the mold, so as to meet the functional requirements of the window. In addition, a compartment can be formed to improve the thermal insulation, sound insulation, and drainage functions of the windows, and avoid corrosion of steel bars. The energy-saving plastic windows of UPVC windows have superior technical characteristics than other windows in terms of energy saving and improvement of indoor thermal environment.
Customized Solutions for Personal Expression:
Express your unique style with uPVC windows that offer customization options to suit your preferences. From choosing the perfect color and finish to selecting window configurations that complement your architecture, uPVC windows empower you to design spaces that reflect your personality and create a lasting impression.
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Frequently Asked Question
Do you have any question?
UPVC windows are made of polyvinyl chloride (UPVC) resin as the main raw material, plus a certain proportion of stabilizers, colorants, fillers, ultraviolet absorbers, etc., are extruded to form the material, and then cut, welded or screwed production.
UPVC windows are a new generation of window materials, which have the advantages of high wind pressure resistance, good air and water tightness, small air and rain penetration, low heat transfer coefficient, heat preservation and energy saving, sound insulation, and resistance to aging.
In addition to the problem of filling materials, you must pay attention to the size design when installing. The size of the upvc window should be smaller than the size of the hole. At the same time, the size of the window components and the size of the drain hole of the window must be taken into consideration.