【Classic 1-Lite Frosted Door Glass Insert】This door glass insert features a modern, minimalist design with frosted tempered glass, adding a stylish touch to your entry door. It enhances privacy while allowing ample natural light to brighten your home. Designed to replace existing door window glass, the frame measures 22" x 36" (+1") and fits 1-3/4" thick doors, making it an ideal upgrade for front door glass 【Durable Tempered Glass】Made with 22" x 36" frosted tempered glass, this insert provides exceptional impact resistance and durability. Stronger than standard glass, it enhances security, making it ideal for frequently used entry doors and garage door window inserts 【Easy Installation with White Frame】This window frame kit is designed for stability and compatibility with most standard doors. Whether for DIY or professional installation, the process is quick and hassle-free, requiring only common tools. Complete the installation in just 15 minutes with minimal effort. 【Energy-Efficient Window Grid Insert】The Lakenyon window grid insert features excellent insulation properties, reducing heat transfer between indoors and outdoors. This enhances energy efficiency while maintaining a comfortable indoor temperature year-round. 【Versatile Compatibility】Suitable for various entry doors, front doors, and exterior doors, as well as interior glass doors. The window grille insert design adds a decorative touch, making it an excellent door and window solution for both residential and commercial spaces. This classic 1-lite door glass insert is designed to upgrade existing doors with a refined look while bringing in abundant natural light. Measuring 22" x 64" with a durable white frame, it fits standard 1-3/4" thick doors and serves as an ideal door glass replacement insert for front doors, garage doors, or interior glass doors. Made with tempered glass, it offers enhanced strength, impact resistance, and everyday security compared to ordinary glass. The complete window frame kit allows for quick and straightforward installation using basic tools—perfect for DIY home upgrades or professional projects. Its insulated window grid insert helps reduce heat transfer, improving energy efficiency and maintaining indoor comfort. With its decorative window grille design, this glass insert enhances both functionality and curb appeal, making it a versatile solution for residential and commercial exterior doors alike.