Riser Door 2 hour Fire Rated Both Sides of the door [Duplex]

Riser Door 120-minute Duplex is a high-performance access solution that offers insulation, smoke resistance and acoustic properties. The door is constructed from steel, plasterboard and mineral wool and features a full-height piano hinge, allowing for easy removal of the door using a standard hex socket. This riser door is tested and certified to ensure bi-directional fire resistance for two hours. The 78 mm depth allows deeper fixing points, ensuring stability when installed with twin skin plasterboard walls.

Locking/ security:

For enhanced security, the riser door is equipped with a three-point locking system, complemented by a metal "T" budget lock key with a white flip-tab plastic bung. Further security is available with the addition of either a tamper-proof insert or Euro cylinder key lock configurations (budget lock remains installed).

Size information:

When specifying the size of your wall opening, subtract 10 mm. The access panel is custom-made to fit into the opening, with the outer frame extending an additional 25 mm on each side.

Frame options:

Picture frame or simulated beaded frame.

Other key details:

Smoke tested, Insulated (U-Value 0.78 W/m²K). Tested to provide 36dB acoustic reduction.