For standard configuration, starting from the drawing approval stage, our usual delivery time is 4-5 weeks, for non-standard colors, colored glass and other special upgrades, our delivery time is 10-14 weeks.
French Casement Windows
Elegant, Practical, Durable and Bright
With Dena Casement Windows, bring natural light into your home, enjoy uninterrupted views, and experience exceptional ventilation. Modern design and superior craftsmanship deliver both beauty and performance in one.
Your Trusted Casement Window Partner
Wide Views, Fresh Air, Effortless Care
French casement windows offer the perfect balance of style, comfort, and practicality. With their wide, uninterrupted glass panels, they flood your home with natural light and fresh air while maintaining excellent energy efficiency.
Hinged on either side and able to open inwards, these windows make cleaning simple and convenient from inside your home. Easy-to-use multi-point locking levers ensure a secure, weatherproof seal in every position, giving you lasting comfort and peace of mind.
Key Features
- Uninterrupted wide glass panels for maximum natural light.
- Superior ventilation with full top-to-bottom airflow.
- Inward opening for quick and easy cleaning.
- Multi-point locking for enhanced security and weather sealing.
- Energy-efficient design to help lower heating and cooling costs.
Our Advantage
Why Choose Our Casement Windows
Our casement windows combine elegant design, practical functionality, and long-lasting performance. From maximising natural light to delivering superior energy efficiency, every detail is crafted to enhance your comfort, security, and home’s aesthetic appeal.
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CHOOSE THE PRODUCT THAT SUITS YOU
Custom Casement Window
Why choose us?
Flawless, Detailed Work
Thickness Of The Aluminum
Features of high strenghth and resistance from corrosion and deformation
Welding Process
Welding Process The welding process is strictly controlled with a smooth stitching
Sealing Strip
The high quality strip can efficiently prevent the water and dust，also can insulate the noise
Accessories Quality
All accessories are purchased from regular brand with the features of resistance from corrosion and rusting
Product Details
Precision Engineering Meets Elegant Design
Our casement windows are crafted with high-quality aluminium frames, robust multi-point locking systems, and expansive glass panels to ensure durability, security, and exceptional natural light. Designed for easy maintenance and lasting performance, they bring both style and functionality to your home.
aluminum profile color
Casement window provides a variety of colors for frame customization. In addition to the colors on the color card, if you want to customize frames in other colors, please contact us and we will communicate in detail.
Glass
The casement window provides a variety of glass options with different specifications, such as clear double-layer tempered hollow glass, clear single-layer tempered glass, clear triple-layer tempered glass, and coated tempered glass.
handle
DenaWindows casement window cooperates with many well-known accessory brands, such as VBH, KING LONG, HOPO, and CHUNG. And it ensures that the safety performance of the window is greatly improved.
Trusted Partnerships for Superior Quality
Collaborating with Leading Accessory Brands
Clean sight and smooth operation make DenaWindows casement windows a simple choice for light and air circulation. Compared with many aluminum casement windows on the market, these casement windows are difficult to find or integrate multiple locking points correctly, while DenaWindows aluminum casement windows use a hidden multi-point locking system, which can be The bottom of the window is easily locked with one lever operation.
The renovation by DenaWindows casement windows is ideal for maximizing the view and ventilation of the room. Compared with our competitors, our aluminum casement windows offer higher quality and lower prices.
Testimonials
Feedback from our valued customers
Highly recommend Dena Windows! From start to finish, their team was professional, punctual, and easy to communicate with. The quality of the windows is excellent, and the installation was smooth and tidy. Very happy with the final result great value and great service. Thank you!
Dena Windows is a great company, we are very happy and satified with the product. The team was excellent.
Pat and Grace from Epping
Why
Why Should You Choose French Casement Windows ？
Why Choose Aluminium Over Wood?
Durability, Low Maintenance, and Enhanced Light
Aluminium casement windows require minimal maintenance compared to traditional wood, thanks to their oxidised, glossy surface. Their larger sash frames accommodate bigger glass panels, flooding your home with natural light and creating a striking contrast between indoor and outdoor spaces for a more dynamic living environment.
Sustainable Living with Energy-Saving Windows
Comfort, Savings, and Eco-Friendly Design
DenaWindows aluminium casement windows are designed to optimise energy efficiency, lowering your utility bills while keeping your home cosy year-round. By reducing your environmental footprint, these windows support a greener future and deliver durable, cost-effective performance in any climate.
FAQ
Your Frequently Asked Questions
Certifications & Accreditations
Demonstrating Our Commitment to Quality and Compliance
At Dena Windows, we take pride in meeting and exceeding Australian standards for window and door manufacturing and installation. Our team is fully certified and trained to deliver compliant, energy-efficient solutions you can trust. From WERS ratings to uPVC compliance and local building codes, our accreditations reflect our dedication to safety, performance, and long-term value for our customers.
Work Examples
Our Work, Your Inspiration
