JNF Door Seal for Pivot Swing Doors - Available in Various Sizes

JNF Door Seal for Pivot Swing Doors

Door Bottom Seal used in pivot and interior doors especially in homes, offices, and acoustic-sensitive spaces for a clean, hidden sealing solution.

Door Bottom Seal Function - as an automatic bottom seal that drops down when the door closes to block noise (up to 50 dB), air, dust, and light, improving insulation and privacy.

Features:

• Automatic drop-down door seal (burlete automático) activated when the door closes
• Designed for pivoting doors (ideal for minimalist / concealed pivot systems)
• Embedded (mortised / recessed) installation inside the door leaf
• Provides high acoustic insulation up to 50 dB
• Creates an effective barrier against:
  • Air drafts
  • Dust
  • Light
  • Noise
• Discrete / invisible design - no visible external hardware
• Suitable for interior architectural doors (residential or commercial)
• Compatible with modern flush and frameless door systems
• Smooth automatic operation via mechanical plunger/actuator
• Helps improve thermal and acoustic comfort

Specifications:

• Type: Embedded automatic drop seal for pivot doors
• Sound insulation: Up to 50 dB (Rw)
• Installation:
  • Mortised into the bottom edge of the door
  • Fixed via side screws on aluminum profile
• Material:
  • Aluminum profile housing
  • Co-extruded sealing gasket (rigid + flexible TPE)
• Seal Type: Automatic drop seal (activated on door closure)
• Adjustment: Adjustable actuator (typically via Allen key)
• Operation:
  • Seal drops when door closes
  • Retracts when door opens
• Available Length:
  • 1230mm
  • 1330mm
  • 1430mm
  • 1530mm