Aluminum interior hinge for folding door glass multi openning window and
Doorwin windows are made with a variety of high-performance glazing options to meet your energy performance and budgetary needs. For all windows and doors exported to North America, we provide fully heat-treated, tempered glass as standard. This provides extreme impact resistance to prevent glass breakage, reducing warranty claims. When broken, tempered glass uniformly shatters into small pieces for safety. Our standard glazing for the North American market is SGCC (Safety Glazing Certification Council and IGCC (Insulating Glass Certification Council) certified for performance and safety.
Glazing performance is a key factor in lowering a structure’s overall energy usage. The glazing unit determines three factors that affect energy efficiency and comfort:
1) The flow of energy via thermal conductance.
2) The transmission of light which affects visibility, and the amount of solar heat gain.
3) The transmission of sound.
Experts estimate that 70 percent of energy loss occurs in windows and doors and 90 percent of window heat loss occurs through the glass. Triple glazing, low-E coatings, argon gas fill and warm edge spacers can improve the energy efficiency of glazing units by 40 to 50% to deliver maximum insulation, solar heat gain control, condensation resistance and UV protection.
Our team will work with our clients to develop customized glazing configurations to meet any project requirement.
DOORWIN GROUP is a major Chinese manufacturer, supplying high performance timber windows, alu-clad timber windows and timber doors for large- and small-scale residential and commercial housing projects in China. These products are highly sought for energy efficiency, longevity and low maintenance.
Our products are manufactured in 3 wholly owned manufacturing plants across China, large state of the art factories, sufficient to supply the largest projects, whilst remaining competitive.
Casement window is one of the most popular window installation options among consumers. Here are Doorwin's latest evolution of Casement Window: Minimalist Design Series and Architect Design Series featuring a solid wood frame and sash and exterior aluminum cladding. Which have the Beautiful and Fine furniture detailing with the most authentic look. Meanwhile with exterior aluminum cladding alleviating all concerns with wood.
Regarding Wood
The wood used on both Minimalist Design Series and Architect Design Series are processed to ensure proper moisture content for durability and strength. After treatment, our wood is resistant to decay, mold and mildew as well as termite damage. We use Henkel wood adhesive from Germany for the joints to ensure strength and low toxicity.
From the sample you can see the integrated continuum wood, which we adopted is non-finger joint.
Regarding Aluminum-Clad
Our virtually maintenance free cladding is made of the finest extruded aluminum. Unlike our competitors who use a thinner gauge aluminum, our 1.4mm thick aluminum assures outstanding rigidity and deformation resistance. Our standard finishing option is a polyester powder coat for superior resistance to scratches, flaking and fading. Fluorocarbon coat finishing is available at request for extreme environmental conditions.
Regarding Installation
This flange,also called Nail Fin in U.S., would makes the installation much easier and convenient that means you would pay less labor cost on installation. We has already applied for the Product Patent for movable nail fin in China, which is for the convenient transportation.
Regarding Screen
Usually we use the removable screens that you can easy to clean when it becomes dirty. And for the colors, we could make any kinds of color as your requirement.
The tilt-turn window, originating in Europe and popularized by passive-house and net-zero construction, is a window type with the unique characteristic of being both an inward-swing casement style window as well as a top opening hopper style window. The clever hinge and intuitive handle mechanism is specially designed to allow seamless switching between the modes via the orientation of the handle. Depending on the handle position, it can operate as a fixed window (handle in the 6 o'clock position), inward casement window (handle in the 9 o'clock position) or hopper window (handle in the 12 o'clock position). This window style combines the security, air-tightness, egress requirements and ease of cleaning of an inswing casement with the all-weather ventilation convenience of a hopper.
This product represents the latest evolution of our tilt-turn window featuring a solid oak frame and sash and exterior aluminum cladding. Solid wood is the preferred choice for windows due to its low thermal conductivity, strength to weight ratio, ease of finishing and appearance. Wood window can last generations, as evidenced by the many historic homes all over the world. That said, wood windows do require regular maintenance and can be susceptible to pests such as termites. Our wood treatment process produces a more durable wood that our internal testing has shown can withstand unprotected, direct exposure to the elements for 10-15 years before failure and can last a lifetime if properly maintained. However, for those that desire the ultimate in window technology, our top of the line wood windows feature exterior aluminum cladding alleviating all concerns with wood and the concomitant design considerations to mitigate them.
Competitive with the best in the industry, Doorwin Tilt-turn windows feature 4 sealing layers; a continuous rubber seal around the sash and three inner seals. Along with our pressure-equalized cavity drainage design, this product ensures outstanding performance even under the harshest weather.
Our energy efficient integrated glazing units (IGU) feature triple-pane glass, warm-edge spacers, argon gas fill, Low-E coatings and fully tempered glass. Different IGUs are available to meet the needs of different climates.
Doorwin is positioned to offer the finest value in quality tilt-turn windows. We seek to make durable, energy efficient and beautiful products accessible to all budgets. We strive to provide the best customer service experience with a dedicated design and engineering team for custom projects and a talented sales team that responds quickly to inquiries. We back up our products with a 10 year warranty for your peace of mind. Contact a Doorwin sales representative to experience what sets us apart from the rest.
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