Company Information

 

EOSS system doors & windows (Shandong) Co., Ltd. belongs to Shandong huajian aluminium group co., ltd. We are a well-known production of all-aluminum doors, windows and curtain wall system research enterprises, specializing in doors, windows and curtain wall systems and hardware accessories R & D and design, production and processing, sales and installation and other businesses.
We are relying on advanced technology, excellent quality, and perfect service, extensive services to domestic and foreign dealers and buyers, and are exported to Asia, Africa, the United States, Europe, Oceania, and other countries and regions.

 

Why Choose Us

Our Factory

We have a nationally accredited laboratory and provincial enterprise technology center, the main production and research equipment introduced from the United States, Germany, France, Switzerland, Israel, and the United Kingdom, bringing together well-known domestic scientific researchers in doors, windows and curtain walls, with a professional, high-level R&D team, research and development of EOSS doors and windows system with independent intellectual property rights.

Advanced Equipment

We have automatic processing equipment of Amperex Pepsodent and a full-automatic intelligent production line of Rede and generate standard process data of EOSS door and window system by JOPPS design software of Belgium, and drive the sawing center, CNC machining center and other equipment for on-line production, to achieve the production capacity of high-end energy-saving system windows and doors with an annual output of 300,000 square meters.

Our Service

EOSS integrates product research and development, lean processing, and retail operation, and widely serves dealers at home and abroad, creating one-stop services for dealers in technical support, marketing, and after-sales installation guidance., modern enterprise management and after-sales service system, achievements of the system windows and doors leader style.

Our Certification

EOSS has advanced testing methods and a complete quality assurance system. It has passed three IOS certifications, Intertek certification, NFRC certification, NAMI certification and 4 PHI certificates, more than 60 series of products and more than 200 invention patents, and has successively obtained "Top Ten Leading Products" from the Real Estate Chamber of Commerce of the All-China Federation of Industry and Commerce and "Star Product Award", "Most Engineer's Favourite Award", etc.

What is Inward Opening Door And Window?

 

Their Inward Opening Door And Window makes them easy to clean and helps prevent rain or water from entering when closed. Additionally, hopper windows are energy-efficient because they seal tightly when shut, helping to maintain the room’s temperature and save energy.
One of the most challenging aspects of installing a new window is choosing the right type. There are so many choices available that come in all shapes and forms. However, simplicity is often the best option, and a single yet well-placed hopper window might be all you need.

 

Benefits of Inward Opening Door And Window

 

Enhanced Ventilation
Inward Opening Door And Window provide excellent ventilation, as they can be opened wide to allow fresh air to flow freely into your home. This can be especially beneficial during the warmer months, helping to keep your home cool and comfortable without relying on air conditioning.

 

Improved Energy Efficiency
Inward Opening Door And Window are designed to create a tight seal when closed, which helps to prevent drafts and improve your home's energy efficiency. This can lead to lower heating and cooling costs, making these windows a smart investment for homeowners looking to save on energy bills.

 

Increased Natural Light
The large glass area of Inward Opening Door And Window allows for an abundance of natural light to enter your home, creating a bright and welcoming atmosphere. This can also help to reduce your reliance on artificial lighting, further contributing to energy savings.

 

Easy Cleaning
Since Inward Opening Door And Window open inward, they're easy to clean from the inside of your home. This can be particularly helpful for windows located on upper floors or in hard-to-reach areas.

 

Added Security
Inward Opening Door And Window often feature multi-point locking systems, providing an extra layer of security for your home. This can give you peace of mind knowing that your windows are securely locked and difficult to force open.

 

Type of Inward Opening Door And Window
Extremely Narrow Window
Fresh Air Window
Panorama Doors and Windows
Inward Opening Windows To Hide Drainage

Casement Windows (Flat opening)
These windows are hinged on the side and open outward or inward like a door. They provide excellent ventilation and sealing when closed. Casement windows are ideal for living rooms and bedrooms.

 

Tilt and Turn Windows
These windows offer two modes of opening: they can be tilted inward at the top for ventilation or fully opened inward from the side. This versatility makes them popular in modern homes.

 

Awning Windows (Outward Flipping)
Hinged at the top and opening outward, awning windows are great for ventilation even during rain. They are commonly used in bathrooms and basements.

 

Sliding Windows
Sliding windows open horizontally along a track. They are easy to use and maintain but generally provide less sealing compared to casement or tilt and turn windows. These are often used in kitchens and as pass-through windows to patios.

 

Folding Windows
Similar to folding doors, these windows fold to one side, offering an unobstructed view and maximum ventilation. They are ideal for balconies and large openings.

 

 
Design Options For Inward Opening Casement Windows
 
01/

Material Options
Inward Opening Door And Windoware available in a variety of materials, including wood, aluminum, and uPVC. Each material offers its own set of advantages, such as durability, low maintenance, and aesthetic appeal. Consider the overall style and needs of your home when selecting the best material for your windows.

02/

Glazing Options
As mentioned earlier, modern tilt-and-turn windows often come with double or triple glazing options. These glazing options not only improve the energy efficiency of your windows but can also provide additional benefits, such as noise reduction and increased security.

03/

Color And Finish Options
Inward Opening Door And Windowcan be customized to suit your home's design aesthetic. Many manufacturers offer a wide range of color and finish options, allowing you to choose the perfect look for your windows.

04/

Hardware Options
The hardware used on Inward Opening Door And Windowcan also be customized to match your home's style. From sleek, modern handles to more traditional options, there is a vast selection of hardware available to complement your windows.

 

Should the interior door open inward or outward?

 

Should bedroom doors open in or out?
No law determines bedroom doors opening inwards or outwards. With outswing bedroom doors, you get more space in the bedroom and door hinges can be removed from the outside in case of emergency. However, there are more advantages to doors that swing into the room. Firstly, most bedroom doors connect the bedroom to a hallway and inward-swinging doors do not disrupt the flow of traffic within the hallway. Secondly, inward-swinging doors allow for the doors to be barricaded only from the inside. This enhances the security of bedrooms in case of intrusions. You can barricade the door from the inside to protect yourself. In emergencies, having an interior prehung door that swings into the room gives you better control as you can clear its swing space of any blockages.

 

Should kitchen doors swing inward or outward?
Most kitchen doors connect the kitchen to a hallway or dining room, and most kitchens house both interior and exterior doors. For this reason, it is wise to have interior kitchen doors that swing into the room as this does not affect traffic in the corridors and adjacent rooms like the dining room. In case of an emergency like a fire hazard, there is always an outward-swinging exterior door. However, having kitchen doors that swing inward will either limit the swing path of the door or the space available for features like cupboards and appliances.

 

Should the bathroom door open inward or outward?
Whether bathroom doors open inward or outward is usually dependent on the location of the bathroom and desired direction of airflow. Although outward-swinging doors could create more space in the bathrooms, bathrooms should have inward-swinging doors instead. First, most bathroom doors lead to a hallway. Outward-swinging doors pose a hazard to anyone walking in the hallway should the door be opened while they are walking past it. Furthermore, inward-swinging doors force air into the bathroom, thereby keeping smelly air from escaping into the hallway or other rooms.

 

Aluminum Sliding Doors and Windows

 

Application of Inward Opening Windows

We established the main reason for inwardly opening windows in warmer climes is so the opening can accommodate both a shutter and a window allowing for natural temperature control and ventilation. It makes sense: in summer light and heat from the sun can’t penetrate the closed or louvered shutters but the room is still ventilated by cool air entering through the open windows. In winter the sun can shine through open shutters and closed windows generating warmth inside the room.

 

Outwardly opening windows are inherently more secure because it’s much easier to push with force than it is to pull. They are also much more effective at keeping the wind and rain out — a major reason why they are more popular in Northern Europe and the main consideration for projects considering which to opt for here in the UK.

 

Windows which open outwards also have interior cills which can then be used to store items, place plants or display ornamental things adding to the decor and interior aesthetic. More practically blinds and curtains are much easier to place around these windows which also play a part in excluding drafts and keeping warmth in.


The clutter of the window fittings are behind you so only the life around you, the valley or streets, cows or buses can be observed without blockage. Just you and the view. The simple pleasure of taking in your surroundings, drinking the sights and smells, shouldn’t be underestimated.

 

Alternative Methods To Secure Inward Opening Door And Window

 

In addition to reinforcing hinges and using latch guards, there are various alternative methods that can be employed to enhance the security of Inward Opening Door And Window. These measures can provide an additional layer of protection or act as a temporary solution until a more permanent security system is installed.

 

One effective method is to use a three-part door barricade tool. This device consists of a horizontal bar that spans the width of the door, complemented by braces attached to the floor and door frame. This creates a robust barrier that can withstand tremendous force, preventing unauthorized entry.

 

Another option is to install a door security bar. These adjustable bars can effectively block the door from being opened, even if the hinges or latch are compromised. Door security bars are quick and easy to install, making them a convenient solution for reinforcing Inward Opening Door And Window.

Additionally, placing a wooden or metal bar across the door frame can act as a physical deterrent. This simple method adds an extra layer of resistance, making it harder for intruders to force their way in.

 

Utilizing a doorstop alarm is another effective measure. These alarms are placed at the bottom of the door and emit a loud sound when pressure is applied. This serves as both a physical barrier and an audible warning to deter potential intruders.

 

Inward Opening Door And Window Importance Of Proper Maintenance And Reinforcement
 

 

While implementing security measures is essential, it is equally important to regularly maintain and reinforce Inward Opening Door And Window.

Neglecting proper maintenance can undermine the effectiveness of the security measures in place, leaving the door more susceptible to forced entry.

Homeowners should periodically inspect the hinges, locks, and latch mechanisms of their Inward Opening Door And Window to ensure they are functioning properly. Additionally, reinforcing the door frame with a security plate or strike plate can significantly enhance the strength and resistance of the door.

 

Installing a comprehensive home security system is strongly recommended to provide added protection. This can include cameras, motion-sensing floodlights, and door/window-opening sensors. A professionally monitored security system not only acts as a deterrent but also offers constant monitoring and a quick response in case of a breach.

 

Securing Inward Opening Door And Window requires special attention due to their unique vulnerabilities. Statistics show a higher rate of burglaries occurring through Inward Opening Door And Window, making it crucial to address these risks. By implementing a combination of measures such as securing hinges, installing latch guards, utilizing alternative methods, and ensuring proper maintenance, homeowners can significantly improve the security of their Inward Opening Door And Window. Following these essential tips for reinforcement can provide peace of mind and better protect against unauthorized entry.

 

Our Factory
 

We have a nationally accredited laboratory and provincial enterprise technology center, the main production and research equipment introduced from the United States, Germany, France, Switzerland, Israel, and the United Kingdom, bringing together well-known domestic scientific researchers in doors, windows and curtain walls, with a professional, high-level R&D team, research and development of EOSS doors and windows system with independent intellectual property rights. 

 

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Our Certification
 

 

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FAQ

Q: What is an inward opening door?

A: Security – inward-opening doors keep the door's hinges safely inside the house, which prevents any potential tampering, and can also be more easily fitted with extra security features such as latches and chains.

Q: What is an inward opening window called?

A: Unlike the casement that opens outwards, a tilt and turn opens inwards and can be opened fully to allow for cleaning the external glass from inside a property.

Q: What is the difference between inward and outward opening doors?

A: Should exterior doors open in or out? Exterior doors tend to open inwards for security reasons. For the door to open outwards, the hinge mechanism would be located on the outside of the home. However, any hinges located outside pose a big risk to your home's security.

Q: Are inward opening windows better?

A: Often, windows that open inwards are lower in price. They are more modern and have fittings that are easier to use. What's more, these windows often have better thermal insulation too. And they're much easier to clean!

Q: Why do most house doors open inward?

A: The reason your front door swings inward is very purposeful. Even simple door designs have hinges and hinge pins to allow the door to open and shut. These hinges are a bit of a security weak point, and are placed inside the home to make it harder for would-be intruders to gain access to your home.

Q: Why do some houses have doors that open outwards?

A: When a mob of people rushes an exit, it's very hard for somebody to open the door inward -- everyone pushes up against the door, and there is no room for it to open. For this reason, an effective emergency exit needs to open outward, moving with the force of the mob.

Q: Do bedroom doors open inward or outward?

A: There's no rule that spells out which way the doors should swing in your home—that's ultimately up to the homeowners. There is a general consensus, however. Inside most homes, the doors swing inward into a room. There are a few key reasons why most people choose to have interior doors swing inward.

Q: What are the benefits of inward opening windows?

A: Inward opening and inverted windows are windows that can be opened or tilted inward to allow for ventilation and air exchange. They offer several advantages, including improved ventilation without direct wind exposure, suitability for high-rise buildings, anti-theft features, protection against rain, and easier cleanin.

Q: Why should you never leave your window open at night?

A: If you leave your windows open, there is an increased chance that a criminal may use these to gain entry into your home. There is also the risk of a wild animal entering and causing property damage.

Q: Why do British windows open outwards?

A: The reason why the sashes were opening to the outside was, among other things, that during rain and strong winds the windows were sealed, because the sash pushed the frame. Currently, modern windows opening to the inside meet the most stringent European standards for air tightness and wind pressure.

Q: What are windows called that you can see out but not in?

A: There is more than one word for this. Some people call them one-way mirror and some call them two-way mirror. And, sometimes they'll say glass instead of mirror.

Q: Should you sleep with bedroom doors open or closed?

A: Therefore, when exiting a room and moving toward safety, make sure to close doors behind you. A closed door can also reduce a fire by 900 degrees. That's why the FSRI always recommends sleeping with your bedroom door closed.

Q: Does it matter which way a door opens?

A: Exterior side entry doors typically swing inward for security reasons, but in areas with high winds or water penetration, an outward swing is preferred. Safety is of paramount importance when determining the preferred swing direction of exterior doors.

Q: Why do Italian windows open inwards?

A: Think of a large, outward turning window on the third floor and you understand quickly why tilt and turn windows are designed to open inwards. Also, with opening inwards, the hinges can be placed on the inside of the window frame, protecting them from weather and potential corrosion.

As one of the most professional inward opening door and window manufacturers in China, we're featured by quality products and good price. Please rest assured to wholesale customized inward opening door and window from our factory.

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