IQUBX DF03 76mm is a modular aluminium door frame (chowkhat) designed for use with glass partitions, gypsum walls, masonry walls and other interior partition systems. Manufactured from 6063 T6 aluminium alloy, it provides a strong and durable frame with a 76 mm jamb depth and 11 mm door rebate. The frame incorporates a double omega EPDM door seal for improved sealing and acoustic performance. Its modular construction allows the depth to be adapted to different wall thicknesses. Suitable for offices, cabins, meeting rooms and commercial interiors.