1、What is a Casement Window
A casement window is one of the most popular window types, hinged on the side and opening either inward or outward. Depending on the opening direction, it can be classified as inward-opening or outward-opening. Casement windows are known for their simple design, excellent ventilation, and superior airtightness, making them ideal for homes, offices, and commercial spaces.
2、Features of Casement Windows
Flexible Opening – Can be single or double sash, easy to operate.
Excellent Sealing – Multi-point locking system prevents air and water leakage.
Great Ventilation – Wide opening angle allows maximum airflow.
High Safety – Can be equipped with anti-theft locks and restrictor chains.
Superior Insulation – With thermal break aluminum and double glazing, it offers strong sound and heat insulation.
3、Advantages of Casement Windows
✅ Excellent Natural Lighting – Maximizes daylight with full opening.
✅ Energy Efficient – Strong airtightness helps reduce energy loss.
✅ Easy to Clean – Especially for inward-opening types.
✅ Aesthetic Flexibility – Various color, glass, and hardware options to suit different styles.
4、Application Scenarios
Casement windows are suitable for villas, apartments, offices, schools, and shops. They are ideal for rooms that require strong soundproofing and insulation, such as bedrooms, living rooms, and study areas.
5、Buying Tips
Choose thermal break aluminum with double glazing for better energy efficiency.
Ensure hardware quality, including hinges, handles, and locks.
Pick inward or outward opening depending on space and function.
Prefer products with CE, NFRC, or AS2047 certifications for guaranteed quality.