4 Seasons Doors & Windows CASEMENT WINDOW (click here) uses a crank mechanism to open 90 degrees for maximum ventilation and ease of cleaning.
CASEMENT WINDOWS is Energy Star Certified with a high energy performance rating.
The highest number of internal air chambers for outstanding insulation and sound abatement as well as high thermal efficiency and strength.
Insulating Glass Unit – Depending on the glass size, we provide 3mm, 4mm and 5mm glass thickness with Double or Triple Glazed glass units. Overall insulating space between glass is 7/8 up to 1 ” 1/8
Fusion welded corners for a complete water and airtight surface. Internal chambers are also fusion welded for increased structural strength.
- Opening mechanism and high-security multi-point locking system parts come with a corrosion-proof finish for greater durability.
- Mounting hardware installs through a minimum of two vinyl walls for secure and durable fastening.
- Casement opens a full 90 degrees for ease of cleaning.
- Can be installed as structural windows.
- Can be specially reconfigured in any number of ways.
- Durability and elegance add value to any home.
- Superior Thermal Insulation.
- Convenient operating panels allow easy cleaning from inside.
- Multi-point locking system available for extra protection
- Sashes readily accept a wide range of energy-smart glass options.
- Rigorous performance testing ensures years of trouble-free operation.