
Casement uPVC Doors for Versatility and Security
Simta Astrix presents premium uPVC casement doors with hinged frames that offer flexible inward and outward openings. These doors deliver optimal thermal insulation, noise reduction, and robust security. With soundproofing up to 35 dB and tamper-resistant Euro groove hardware, they are perfect for residential, industrial, and corporate spaces. Ideal for high-rise and coastal regions, Simta Astrix casement doors keep noise, dust, heat, and pollution at bay while enhancing your space.
- Flexible opening design
- Excellent soundproofing
- High thermal insulation
- Multi-point locking system
- Resistant to strong winds
- Supports large glass panels
- Tamper-resistant hardware
- Effective weather protection
- Customizable styles available
- Low-maintenance durability
Technology built to fit your needs

























Casement Designs
Light & Airflow Access
Waterproof Protection
Termite Resistance
Frequently asked questions
uPVC casement doors are ideal for balconies, villas, luxury bungalows, and large openings. Their versatility makes them suitable for both residential and commercial spaces.
Yes, uPVC casement doors provide excellent ventilation, allowing full opening for maximum airflow. Unlike sliding doors, which open partially, casement doors offer unobstructed ventilation.
Our uPVC casement doors are manufactured with high-precision processes, ensuring a tight seal, multi-point locking system, steel reinforcement and robust insulation for thermal and acoustic performance.