New York American NAMI Certified Aluminum transom awning window sash profile crank open window

Casement window is one of the most popular window installation options among consumers. Here are Doorwin's Minimalist Design Series and Architect Design Series, which has the Beautiful and Fine furniture detailing with the most authentic look.

the Depth of These two design series Frame are 125mm and 163mm. which are Interior Solid Wood and Exterior Aluminum Profile, This Casement Window System could effectively resist wind pressure and distortion, and Excellent Heat-Insulation Performance. 3 Layers Sealing rubber strip Between Frame and Sash could guarantee that Air-Tightness is perfect. The Whole Window Applied Equal Pressure Cavity Drainage Design, and make sure No Water Penetration During the Strong Wind and Heavy Rain.

Based on previous test report of CLEB, the U-Value was less than 0.35. Doorwin windows are made with a variety of high-performance glass options to meet your energy performance and budgetary needs, such as the warm edge spacer (world famous brand SWISSPACER ),ultimate Low-E glass, and so on, which guarantee you can get any dreamed windows.

Meanwhile, we could offer wide range of special sizes, shapes and styles. That’s what we called Custom-Made.

In order to match the high quality Casement Window. The selected wood materials and aluminum profiles are the basic configuration. The hardware and accessories must be with excellent quality and performance to guarantee the long-term use. Then we choose the American Famous Brand-Truthas our basic fittings.

We can see that; the stainless-steel operating arms and hinges resist rust and corrosion and its fold-away handle won’t get in the way of room side window treatments. The hinge can even work lastingly more than 200,000 times. And the Multi-Point lock with easy-to-reach lock handle could help provide a weather-tight seal by drawing the sash tightly and securely to the frame. And each lock point could hold 400lbs. Therefore, which has extraordinary great in air tightness,Water tightness,sound proof and security performance.

When we look at the whole window, around 85% area is Glass. That means the performance of window almost depends on the glass units. For all our windows and doors exported to North America, Dual Panes must be Tempered Glass for better protection of people’s safety. The SGCC and IGCC certified glass units is the basic configuration,

For many U.S. climates, we recommend that Low-e Insulating Glass filled with Argon, since the unique Low-E technology delivers balanced insulation for cold winters and hot summers.

For very hot, sunny climates, the glass should allow in visible light and provide a clear view, while helps to block the heat of the sun.

For cold climates – like northern U.S. and Canada, the glass should allow the sun’s heat to flow in and warm your home, while provides excellent insulation from the cold.

Therefore, I would like to know where your project is, after we check the building code, so that our team could provide a suitable configuration of glass. Definitely, by updating some options, such as mentioned the warm edge spacer, ultimate Low-E glass, and so on, there is no problem for us to make any windows as you require. All these parameters could guarantee that the windows could pass the inspections and get approval.