What is a Casement Window? A casement window is a traditional and widely used type of window that opens either inward or outward by means of a hinge. This style of window offers several advantages, including a large opening area for better ventilation, excellent sealing, sound insulation, thermal efficiency, and waterproofing. When opened from the inside, it doesn’t take up any indoor space, while an outward-opening version avoids occupying interior space when open. However, there are also some disadvantages. For example, the view through a casement window may be limited due to its relatively narrow width. The outer opening can be vulnerable to damage from strong winds, and the inner opening might require some indoor space. Additionally, using screens or curtains with this type of window can be inconvenient. Poor quality may even lead to water leakage during heavy rain. The following sections will provide a more detailed overview of what a casement window is and its key features.
What is a Casement Window
Compared to sliding windows, casement windows generally offer superior performance in terms of sealing, insulation, and durability. However, sliding windows tend to be easier to manufacture and operate. As a result, casement windows are commonly found in mid-to-high-end buildings such as residential complexes, office buildings, and luxury villas, while sliding windows are more prevalent in industrial buildings and country homes. Aluminum alloy doors and windows are categorized based on their opening mechanisms. Among them, sliding and side-opening windows are the most popular. A casement window refers to a window that opens inward or outward via hinges on its sides, whereas a sliding window moves vertically or horizontally within a frame. Both types have their own strengths and weaknesses in terms of appearance, performance, cost, and functionality. This article will explore these differences in detail.
Casement Window Features
Ventilation
One of the main benefits of a casement window is its ability to provide natural ventilation. When opened, the window allows fresh air to circulate into the room without the risk of rain entering, creating a comfortable and healthy living environment.
Safety
Casement windows come with high-quality hardware and locking systems that ensure security. When closed, the window sash is securely fastened, making it difficult for intruders to break in.
Easy to Clean
The design of a casement window allows the sash to swing inward, making it easy to clean the exterior glass safely from inside the room.
Practicality
Unlike other window types, a casement window does not take up much indoor space when opened, which makes it ideal for areas where space is limited.
Good Sealing and Insulation
Multi-point locking systems around the window sash enhance the sealing and insulating properties, helping to maintain a consistent indoor temperature and reduce energy costs.
Casement Window Prices
1. Heat-insulating aluminum casement window with broken bridge
2-49: 650.00 yuan / square meter
50-99: 620.00 yuan / square meter
≥100: 580.00 yuan
2. Aluminum alloy casement window: 370.00 yuan
Product description: Frame material: electrophoretic spray aluminum (such as national inspection-free aluminum brands like Xinhe or Wide Aluminum). Available colors include white, black, gray, green, champagne, and wood tones. Frame thickness: 0.8–2.0mm. Glass options include white, brown, green, with thicknesses ranging from 4–6mm or hollow tempered glass (e.g., 5+6+5, 5+9+5, 5+27+5). Customization is available upon request.
3. Broken bridge aluminum casement window price: 280 yuan / ㎡
4. Fenglu 50 type casement window
This model offers 100% ventilation and modern aesthetics. The outer frame uses a 90° tenon joint, and the sash is constructed with a 45° angle extrusion and rivet structure, ensuring smooth operation and ease of cleaning. It supports insulated glass with a maximum thickness of 24mm (6 + 12 + 6), stainless steel sliding supports that won't rust, and replaceable rubber seals. It has high water resistance, air tightness, wind pressure resistance, and is easy to install and maintain.
Accessories are typically standard and compatible with conventional handles or two-point locks, reducing material costs. These windows come in a full range of profiles suitable for various window styles. They can also function as both inward and outward swinging doors when equipped with hinges.
Examples of pricing include: Feng Aluminum (profile thickness 1.4mm, glass thickness 5mm) at 325 yuan, Weichang at 325 yuan, Henry at 415 yuan, and Jianmei at 415 yuan.
In summary, this article has provided an in-depth introduction to what a casement window is, along with details about its features and pricing. Understanding these aspects can help you make informed decisions during your home renovation. Don’t forget to keep this knowledge handy! For more information, continue visiting our website.
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