Doorwin grill design wood aluminum hardware thermal break arched glass french casement home windows

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New Construction   Remodeling   Replacement

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About the Project

This project is located in Newport Beach, California, USA, which is a personal villa. We are proud to tell you more about it. The main window type is thermal break aluminum with teak wood interior cladding French windows. Thus, it remains the beauty of wood and great energy efficiency, low maintenance, and good finishing of thermal break aluminum profiles. We also offer solid wood entry doors. Double-pane fully tempered Low-E glass is our standard option to meet the need of performance. By the way, all these glazing and profiles are under the US building codes and energy-efficiency standards.
This huge and complex project was the homeowners’ dream for a long time. Built mainly with stone, it is enriched with wooden and metal elements, giving the feeling the house is composed of different structures. Due to the dimensions, the first requirement was to open the house to daylight, installing massive windows and doors all around the house to get a good sunbath atmosphere interior.

Created high floor-to-ceiling glazed structures to maximize the exposure to the light of rooms. teak-clad thermal break aluminum guarantees high-efficiency insulation meanwhile extra anti-corrosion and extreme weather resistance.

01 / Drawings

After we go through the plan drawing with the client, we decide to recommend him the teak-clad thermal break aluminum with a tilt-turn opening, based on the client's preference and our design experience. Tilt turn window is a popular window type in Europe, but it’s not common in America. The tilt-turn window features dual functions through the orientation of the handle. When it turns 90 degrees, it’s a casement. When it turns 180 degrees, it’s a top-opening hopper. Tilt turn window combines the advantages of casement and hopper. We strongly recommend it to our clients.

02 / Hardware

For the Hardware System, Doorwin uses Siegenia multi-point locks, hinges, and handles from Germany. With top burglar-resistant, the handles come with a long backplate in solid aluminum. The cylinder is practically inaccessible and the long backplate is almost impossible to remove. And the high-quality components, each is capable of sustaining 400lbs for high security and longevity. The friction stay is tested for more than 400,000 cycles, to put this in perspective, a window that is opened and closed 10 times a day should last at least 100 years before failure.

The multi-point locks system also provides better sealing and contributes to the insulation performance of the whole building. Together with Technoform Bautec’s insulation edge bond and sealant strips, these make up the top insulation and energy-saving performance of our products.

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03 / Profiles

Doorwin’s teak wood is well selected from the origin places in Southeast Asia. As one of the fabulous hardwoods, teak is known as the king of the wood favored by many homeowners and construction professionals. It‘s durable, easy finishing and precious wood, which is good for flooring, stairs, and windows.

For this CA project, we used the teak clad thermal break aluminum profiles. Finest extruded aluminum profiles with a thickness of 1.4 mm to provide excellent durability and strength. With a polyamide bar (Polyamide 66, or Nylon 66) PA66 applied in the middle of aluminum profiles to break or insulate the heat and cold, thermal break aluminum profiles perform much better than standard aluminum. Fully tempered glass with 5mm thickness and spacer of 9mm to meet the need of performance.

· Finest extruded aluminum profiles with a thickness of
1.4 mm to provide excellent durability and strength.

· Polyamide 66, or Nylon 66

· Fully tempered glass with
5mm thickness and spacer of 9mm to meet the need of performance.

Wood-clad Aluminum vs Alu-clad Wood

In Doorwin, we provide not only wood clad aluminum profiles but also aluminum clad wood profiles.

First, you need to know the difference between wood clad aluminum and aluminum clad wood. The main profile of aluminum clad wood is solid wood, and only the side facing the outside is aluminum, for better durability; The main profile of wood clad aluminum is thermal break aluminum, and the side facing the interior of the building is wood, for aesthetic purposes.
Usually, customers like to choose aluminum clad wood rather than solid wood profiles, because the exterior aluminum profile makes the whole window and door maintenance-free. But the disadvantage is also obvious, aluminum clad wood is more expensive than pure wood windows, not to mention the comparison with aluminum windows. Customers who want an internal wood window style may be discouraged by the price. So, when the customer wants interior wood decorations but budget is not enough, we will recommend the wood clad aluminum profile.

04 / Glazing

Our energy-efficient integrated glazing units (IGU) feature double-pane glass, warm-edge spacers, argon gas fill, Low-E coatings, and fully tempered glass, they can not only create a comfortable and natural indoor environment but also save electricity bills and heating bills around 300~500USD per year according to your whole building’s fenestration areas. That’s a real bargain compared to choosing a regular glazing set.

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05 / Seamless Welding Joint

Advanced seamlessly welding joint technique is applied on the four corners of the aluminum side to weld the joint and ground smoothly. Resulting in not only a stronger weld but also creating a seamless join and high-quality finish.

06 / Customized SDL with Warm Spacers

Doorwin’s simulated divided lites are permanently adhered to both sides of the glass and are available with a Technoform Bautec™ high-performance spacer bar installed between the glass to create even more depth that resembles authentic divided lites.
All these detailed decorations are customized to suit your aesthetic requirements without any loss of energy efficiency.

07 / Specialty Shapes Custom Service

Doorwin’s full-custom specialty shapes service

This is another project case we made, alu-clad wood windows with a custom-designed transom.
Doorwin respects your visions and offers true freedom in design. We manufacture products based on your ideas and needs, every part including special shapes, hardware styles, and color choice is totally no additional charge. Everyone should understand the high demands of manufacturers that customize specialty shape windows, general manufacturers will charge extra fees for customization requests, but not Doorwin.

Set yourself free and choose Doorwin, to experience the best bespoke fenestration service. By the way, all designs and products are under the USA building codes and will pass your local inspector’s verification.

Save your money on the installation costs

01 / Easy Installation

Firstly, is easy installation. We have several international patents to reduce clients’ labor costs, such as our unique flanges and assembly type tubular design. It helps to easily install the windows. You cannot easily find the nailing flange in other companies, which is what sets us apart from our Chinese counterparts is that all our products are equipped with nail fin structures for quick and easy installation. Labor costs during installation may exceed the window and door prices, therefore, the longer the project takes, it means you are losing money. We help our customer make the work done in a shorter time. In this way, we save more money for them.

Guarantee the durability of products for 25 years

02 / Maintenance Free

Secondly is easy to repair. Our company have been providing quality windows and doors to the USA for years, our customers are satisfied with our window quality and performance, they get back to us with testimonials and they are glad to re command us to new buyers. We provide the top-quality profile and fully tempered glass, top quality hardware of Germany origin made brand. In our opinion, quality means never having to compromise. Our research and development team made sure that you still get unrivaled thermal insulation, high performance, and top-quality hardware on the 10 YEARS WARRANTY. The TPS glazing ensures that no air leakage and fogging issues on (IGU) products for 25 YEARS WARRANTY.

03 / 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.

Our products are manufactured in 3 wholly owned manufacturing plants across China, a large state of the factories, sufficient to supply the largest projects, whilst remaining competitive. Over 100,000㎡ factory area with 500,000㎡ /year production capacity, so that means we can make the fastest possible production and fastest delivery of our products to meet clients’ time demands.

Factory-to-home direct sales,1/3 of the price among your local dealers in the EU & USA

04 / Save Overall Cost

Fourthly is cost. The most concerning problem is cost. We offer transparent pricing for our customers. The price we offer is the price you will pay after the final purchasing decision, with no additional or extra cost. You can compare our prices with local manufacturers.
China’s manufacturing industry has grown to be a global manufacturing central axis that has rewritten the global landscape with its own strength. Now not only we do lead the world trend in crafting but also focus on design and aesthetics. Now we can proudly tell you that we can offer top-quality products but at a third of the price of local merchants in Europe and America.

Feel free to contact us any time about your ideas

Aluminum Sliding door

Multi-slide patio doors create grand
entrances and gorgeous views

Incredible design flexibility
Ability to automatically control operation
Can combine up to 10 panels
Can open from one side or in the middle


Suitable for very large hole, super large size
Super high sealing performance

240mm deep outer frame structure, to ensure excellent wind resistance and shock resistance, so that the material is sturdy and durable.

Pull the hand up
Sliding doors create a distance from the track, allowing for smoother sliding

Hold handle down
Sliding doors sit on rails to hold the doors in place

(Manually Controlled / Electronic Remote Control)

Doorwin built-in shutter by technology comprises an aluminum frame with integrated blinds sealed between insulated glass. They ensure maximum energy efficiency by giving you precise manual or electronic control over the heat and sunlight entering the room.

Doorwin built-in shutter dramatically reduces HVAC costs and allows for easy adjustment of sunlight and heat entering the room. And it prevents UV rays from damaging interior decorations.


Ultra-High Precision & High Strength

Meet North America Standard

The Thickness (For Window) ≥1.6mm
The Main Load-carrying Parts ≥2.0mm



LOW-E Technology Can Helps Homes Stay
Cooler In The Summer And Warmer In The Winter.


Technoform Bautec’s TGI-Spacer M – Our warm-edge spacer technology minimizes thermal bridging and has one of the lowest failure rates in the industry.


Ergonomic Design

Excellent Anti-Theft Performance RC2

Germany Roto / Siegenia Optional


Our High-precision Polyamide Is From Technoform Bautec- PA66 Nylon.
Our Thermally-broken Aluminum Profile Systems Utilize The Latest Polyamide And Low-Emissivity Foil Technologies To Minimize Thermal Bridging At The Frame And Sash.


Quality Of American Military Industry

304 S.S Protection Screen


No Scratches / Flaking / Fading

Satisfy All Your Imagination About Color

Fluorocarbon Coat Finishing Is Available At Request For Extreme Environmental Conditions.





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