Automatic Drop-Down Door Seal JNF IN.06.005 – 44 dB, 13 × 28 mm

JNF IN.06.005 Automatic Drop-Down Door Seal is a compact concealed door-bottom seal designed to automatically close the gap between the bottom of the door leaf and the floor. Its compact 13 × 28 mm profile allows the mechanism to be discreetly integrated into the door construction.

When the door closes, the mechanism automatically lowers the seal towards the floor. When the door opens, the seal retracts back into the profile. This provides effective bottom-gap sealing while maintaining a continuous floor without a conventional raised threshold.

The JNF IN.06.005 provides acoustic performance up to 44 dB, making it suitable for door applications where improved sealing and acoustic performance are required.

The model features a self-extinguishing thermoplastic seal and an adjustable metal activation plunger. The profile can be shortened by up to 150 mm, allowing it to be adapted to the required door leaf width.

Advantages

• Acoustic performance up to 44 dB
• Compact 13 × 28 mm profile
• Automatic drop-down operation
• Concealed installation in the door leaf
• Self-extinguishing thermoplastic seal
• Adjustable metal activation plunger
• Can be shortened by up to 150 mm
• No conventional raised threshold required
• Manufacturer: JNF Architectural Hardware