• DSD 1530 Automatic door threshold made according to German quality standards.
• The body is made of high-quality metal alloy, and the seal itself is made of TPE material.
• Threshold improves sound and smoke insulation and prevents drafts.
• Can be used for straight and sloping floors.
• The maximum gap between the sash and the floor is 20 mm.
• All available lengths can be shortened by 125 mm to accommodate any size sash.
• Can be used for PVC and wooden doors.
• For both right and left wing.
• Simple assembly.

With a 5 mm gap between the sash and the floor, it is possible to obtain up to 54 dB, IFT test report no. 16738690/Z05.

With a 10 mm gap between the sash and the floor, it is possible to obtain up to 51 dB, IFT test report no. 16738690/Z06.