平开门在 概念上类似于平开窗：铰接的单扇（在框架内打开门扇）或双扇形成通常被称为“法式门”的东西。法式门是半玻璃或全玻璃的平开门，在整个欧洲广泛使用，作为连接内部与外部的手段，通常是庭院、花园、
Acoustic Insulation
We have already established how uPVC casement doors prevent leakage of cool or warm air, enhancing the thermal comfort of your home. When they reduce the leakage of air, they also decrease the absorption of sound. This is especially useful if you live on a noisy street bustling with traffic. Couple uPVC frames with AIS Acousticglas and make your home a more peaceful and tranquil place.
Excellent Ventilation
These doors provide amazing ventilation when opened. UPVC casement double doors can open up an entire wall and allow you to soak in the beautiful vista and breeze hassle-free. These doors can be swung open to almost 180 degrees for unobstructed views. If you are lucky enough to have a home with panoramic views, install uPVC casement doors and make full use of the beautiful locale.
Advantages and Disadvantages of Casement Windows
Casement Windows
Casement windows are ones which swing out from the side. They are often installed as part of a window installation but can be installed as a single window as well. They work well in locations where you cannot easily push a window sash up, such as above kitchen sinks or countertops. ;
Advantages of Casement Windows
Casement windows come in a large variety of designs, sizes, and materials. They work well when combined as part of a larger window installation, such as in bay, bow, or French windows.
Casement windows are one of the most energy-efficient windows. The sash creates an airtight seal against the window frame when closed making it hard for air to get through.
Casement windows are an excellent way to ventilate due to opening from the side.
Casement windows also provide unobstructed views since the window is made up of one sash.
Disadvantages of Casement Windows
You cannot install window air conditioners into casement windows due to the windows cranked outward. Air conditioners need windows which slide up and down to secure a window conditioner unit.
Casement windows, in most cases, cannot have screens or storm windows. Since the casement window opens outward screens and storm windows would get in the way and stop you from being able to open the window.
You’re somewhat limited on window sizes with casement windows due to casement windows opening outwards. The sash has to be light enough that the window frame can support the weight while open.
Sliding door
A sliding door is a type of door which opens horizontally by sliding, usually horizontal to a wall. Sliding doors can be mounted either on top of a track below or be suspended from a track above. Some types slide into a space in the parallel wall in the direction of travel, rather than the door sliding along the outside of the parallel wall. There are several types of sliding doors, such as pocket doors, sliding glass doors, center-opening doors, and bypass doors. Sliding doors are commonly used as shower doors, glass doors, screen doors, wardrobe doors, or in vans.
Advantages of sliding doors are the small space requirements for door-opening, and their relative ease of automation. The mechanism is also secure, since it cannot be lifted out of its hinges.Sliding doors are commonly found as store, hotel, and office entrances, used in elevators, and used as patio doors, closet doors and room dividers. Sliding doors are also used in transportation, such as in vans and both overground and underground trains. ;
What is a "Sliding Window"?
A sliding window is a window that opens by sliding horizontally along a top and bottom track in the window frame. It is somewhat similar to a double-hung window, just turned on its side. Sliding windows are available in a few different configurations to choose from, based on what would be best for your home.
A two panel or two-lite sliding window has one fixed panel of glass, and the other side is a operable sash that slides either left or right to open.
A three panel or three-lite sliding window has three panels of glass within one window frame. The middle panel is usually fixed, while both outer sashes move left or right to open the window.
Sliding windows are almost always wider than they are taller, making them a good option for areas where you have a wide window opening. Sliding windows provide more of an unobstructed view of your surroundings, making them a great choice for homes that have expansive landscapes.
Sliding windows are also easy to operate, because they can easily be opened with just the push of a finger. This means they are also a good choice for areas where the window is not as easily accessible or where space may be limited.
What is an Awning Window?
Awning windows have the sash attached across the top and open up and out like an awning. They’re horizontal, providing wide open views of the outdoors. They crank open, provide ample ventilation, and even allow you to leave the window open on rainy days since it opens outward.
On their own, awning windows are great for areas where you don’t have a lot of vertical room. But for areas with more space, awning windows can be paired with casement or double hung windows to give you panoramic views, abundant natural light, and even more ventilation.
Awning Window Design Inspiration
Awning windows are charming additions to your home. Whether you pair them with a different window style or let them stand on their own, you’ll love the way they look and function!
This dining room uses standalone awning windows along with the classic casement & awning combination to invite in more natural light and make the room feel even more open. Enjoy dinner with a view in your own home!
This bright and colorful living room is made even more sunny with awning windows underneath large casement windows. In addition to more natural light, these windows provide unobstructed views of the outdoors.
What Are Hung Windows? What's the Difference Between Single-Hung and Double-Hung?
Hung windows, a classic architectural window style, are a popular choice, and are typically found in colonial houses, farmhouses, and other traditional-style homes. In recent years, this traditional window style has seen a surge in popularity as buyers are looking to remodel character homes. So, what exactly is the difference between Single-Hung and Double-Hung? Aesthetically, they are nearly identical, but there are some functional differences that you should note before purchasing.
Single-Hung:
Single-Hung windows have a movable bottom sash and are a popular choice suited for many home styles. They open by sliding the bottom sash up, which allows you to control the amount of incoming airflow.
Double-Hung:
双悬窗有两个向内倾斜的垂直滑动窗扇，便于清洁。这些窗户非常适合传统的建筑风格。
单悬窗具有可滑动的窗扇，您可以在顶部窗扇保持静止的同时打开和关闭底部窗扇。双悬窗具有滑动底部和顶部窗扇。根据窗户所在的位置，可能很难清洁单悬窗的外部玻璃。在清洁和维护方面，双悬窗具有一些明显的优势。