About The Project
Crank casement windows are classic American-style windows. With a crank rotating to open and close, the windows are classic and easy to operate. One of the Doorwin projects of crank casement windows is located in NJ, USA. It features solid wood crank casement windows with exterior aluminum cladding. Solid oak wood is well-elected from America or Canada, non fingered jointed wood makes the wood texture natural and beautiful.
Doorwin seamlessly welding joint technique improves strength and aesthetics. Double glazing fully tempered glass provides good performance. American-origin brand TURTH hardware features a multi-point lock to provide security. Customized grille design adds decorative beauty. Removable screens are easy to install and remove. A nailing fin is optional.
What Makes Doorwin Products One Of The Best Choices For Homes?
Crank casement windows have many benefits. They are easy to operate, even for kids and people in wheelchairs. The casement invited maximum ventilation and an unobstructed view. Among all the window types, casement windows are the most energy-efficient, second to fixed windows. Doorwin crank casement windows feature excellent raw materials and a unique customized design.
Doorwin Wood Aluminum Window Frames
Wood windows rank at the top in energy efficiency, but homeowner worry wood might rot and warp as time moves on. However, aluminum exterior cladding provides good protection for wood to ease your worry. Wood aluminum windows frame are one of the most energy-efficient frame materials. Quality oak from North America is carefully selected before manufacturing.
We apply non-fingered jointed wood to remain the natural flow of pretty oak wood grain. With Doorwin seamlessly welding joint technique, we improve the strength and aesthetics of the windows. Not many suppliers are with the same level of manufacturing technique as ours.
Tempered Glass & American Origin Brand Hardware TRUTH
All of Doorwin glass is fully tempered glass for safety and performance. For crank casement, we use American-origin brand TRUTH. It features a multi-point lock with fewer parts and great durability to provide excellent strength and security.
Doorwin Unique Grille Design
Doorwin offers various grille designs to match clients’ preferences and housing styles. We can offer an internal grille or a duplex grille. We are experienced in providing customized grille styles.
Doorwin Nailing Fin & Removable Screens
For crank casement windows, we usually suggest removable screens. They are easy to install and remove. Removable screens and nailing fin are optional due to clients’ needs.
About Doorwin Pricing
Doorwin strives to provide quality products with different budgetary needs for every client. We tend to offer the best pricing we can without sacrificing quality.
About Doorwin Packing & Shipping System
Doorwin's professional packing system guarantees all products are delivered safely and without any damage. We apply a four-point packing system. Firstly, adhesive plastic film is applied on interior wood frames and exterior aluminum frames to avoid scratches on the surface. Then, a paper board is applied after we apply air bubble film surrounding the whole windows/ doors to avoid any destruction or clash. Lastly, we place them into a durable non-fumigation plywood crate to avoid any possible damage during transportation.
With years of experience shipping our products worldwide, we could guarantee to ship our products to their final destinations intact and without any damage.
About Doorwin Factories
Doorwin is one of the most professional window & door manufacturers are known for its great customized products. In Doorwin, a variety of colors, styles, and sizes of products are available to meet the client’s unique requirements. We own three ISO9000-certified modern factories in China. With a factory area of 20,000 m2 and a production capacity of 100,000 m2 per year. Doorwin Group has the scale to ensure timely delivery and the flexibility to reduce manufacturing lead times to as short as 18 days.
Request A Doorwin Quote
To request a Doorwin quote, you could visit our website at https://doorwingroup.com or click on the picture or link below: https://support.doorwingroup.com.
















































