IQUBX DF03 242/258mm is a modular aluminium door frame (chowkhat) designed for wide wall and partition applications. Manufactured from 6063 T6 aluminium alloy, it features a deep modular jamb suitable for thicker wall constructions, along with an 11 mm door rebate and double omega EPDM door seals for improved sealing and acoustic performance. The variable-depth modular design provides flexibility for different wall thicknesses and interior partition configurations. Suitable for offices, commercial buildings, meeting rooms, cabins and architectural interiors.