Deeta Casement Door

Precision-Joined Frame with Dual-Seal Glass Structure

Our door frame and door leaf are expertly spliced at a 45-degree angle, secured with glue-injected corner code connectors for enhanced structural integrity and long-lasting durability. This precision joinery ensures a firmer connection and a more stable overall frame.

To maximize performance, we use a middle-seal structure that divides the glass into two functional cavities:

• A drainage cavity to effectively redirect water

• A sealed cavity to prevent air leakage and moisture intrusion

This advanced design minimizes the risk of poor sealing at the connection points, delivering exceptional weather resistance, thermal performance, and structural stability.