Casement Windows Manufacturers

Casement uPVC Windows for Strength and Performance

Elevate your space with Simta Astrix’s premium casement uPVC windows, crafted for superior ventilation, thermal efficiency, and acoustic performance. Ideal for tall, narrow spaces, these crank-style windows feature robust synthetic sealing to withstand harsh weather conditions. Reinforced frames and multi-point locking provide exceptional durability, stability, and wind resistance. Perfect for small to medium openings, they maximize light, airflow, and energy savings.

  • Optimal ventilation and light
  • High thermal efficiency
  • Superior acoustic insulation
  • Airtight robust sealing
  • Enhanced frame durability
  • Customizable design options
  • Weather-resistant build
  • Minimal maintenance needs
{"cpt":"portfolio","style":"5","columns":"2","show":3,"from_category":["casement-windows"],"order":"DESC","orderby":"none"}

Technology built to fit your needs

Thumbnail
Thumbnail
Thumbnail
Thumbnail
Thumbnail
Thumbnail
Thumbnail
Thumbnail

Casment Designs

{"cpt":"portfolio","style":"3","columns":"3","show":3,"from_category":["architecture","bedroom","furniture"],"order":"DESC","orderby":"none"}
100 %

Light & Airflow Access

100 %

Waterproof Protection

100 %

Termite Resistance

Frequently asked questions

Casement windows allow 100% opening, enabling maximum airflow and ventilation. This makes them perfect for spaces where fresh air and light are essential.

Yes, our casement uPVC windows can be equipped with grill options, offering enhanced ventilation while keeping insects out.

Yes, casement uPVC windows are built for medium high-rise buildings. They have a reinforced steel profile and glazing system, providing superior wind load resistance and structural strength for lasting durability and safety.