Casement Windows

Casement Windows

With a delightful twist of a handle, casement windows bring the caress of a gentle breeze into your home, revealing your space with the freshness of the outdoors while allowing easy control over ventilation.

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Aluminium Casement Window

Elegance in Motion – Casement Windows by BelleVier.

Casement windows, with their charming hinged design, offer homeowners an inviting connection to the outdoors while maintaining precise control over airflow and light. 

At BelleVier, we understand that your home deserves windows that embody both functionality and elegance. Our expertise lies in crafting casement windows that seamlessly merge style and utility. With an array of materials, finishes, and customization options, our team ensures your casement windows reflect your unique taste and architectural vision. 

We invite you to get in touch with us to explore the possibilities, where we guarantee unparalleled service, competitive pricing, and a window to a world of comfort and aesthetics.

Specifications & Options


Tech Specs


Technical Specs

  • Hi-Tech profile and reinforced material
  • Reinforced glass fiber thermal insulation bar with high loading capacity
  • Pressure extrusion for higher strength level
  • Coex wire seal to protect against moisture
  • Multi-point hardware lock system for weather sealing and burglarproofing
  • Truss structure design for increased structural strength
  • Tilt-turn system achieves the AAMA rating of CW-PG60
  • Corner locking key ensures the smooth surface joint and improves corner stability
  • Glass panel EPDM foam weather sealing strip used for better performance and easier maintenance than standard glue



Glass Options

  • Single Glass(5mm, 6mm, 8mm, 10mm….)
  • Laminated Glass(5mm+0.76pvb+5mm
  • Double Toughened Glass(5mm+12air+5mm)
  • Toughened Laminated Glass(5mm+12air+0.76pvb+5mm)
  • Triple Toughened Glass(5mm+12air+5mm+12air+5mm)
  • Thickness of single glass: 5-20mm
  • Glass types: Frosted glass, Toughened glass, Low-e coated glass
  • Special performance glass: Fireproof glass, Bulletproof glass
  • Select from various types of glass, including but not limited to: tinted, low-e, sound-proof and burglarproof.

Customize Your Casement Windows

We take a note-worthy stance when it comes to designing custom aluminum casement windows. From hand-crank American style to push-out casement windows, BelleVier has over 16 years of experience crafting a myriad of casement windows for customers. We’ve been servicing clients from USA, CA, AU and beyond.

Wondering which style of casement windows would go best for your interior or commercial projects? We take a thorough approach ensuring your suggestions are held high. You can send designs, drawings or pictures of what you want and our experts will take care of the rest. There are a number of opening styles of casement windows varying from single panel all the way up to four panels. Plus, it’s often combined with fixed windows and that’s something BelleVier excels at.

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Which Casement Window Style Matches Your Needs?


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Bellevier windows provide beauty, high performance, multiple design options and configurations.
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