Retrofit Drop down Seal

About Retrofit Drop down Seal

Retrofit Drop Down Seal Surface-Mounted Acoustic & Smoke Control Seal

Upgrade any existing door with our Retrofit Drop Down Seal, specially designed to offer enhanced acoustic insulation, smoke protection, dust-proofing, and energy efficiency without needing to change the door structure. Perfect for wooden, metal, or aluminum doors, these seals are a smart solution for easy post-installation needs.

Key Features:

• Surface-mounted Ideal for retrofitting on existing doors

• Automatic drop mechanism for gap sealing when door closes

• Tested for soundproofing up to 45dB

• Smoke, fire, and air leakage control

• Adjustable screws for perfect fit and pressure

• Durable aluminum housing with high-quality rubber gasket

• Can be cut to size and installed within minutes
  
  

Applications:

• Commercial & residential interior doors

• Acoustic studios & conference rooms

• Hospitals, hotels, & educational institutions

• Server rooms, cleanrooms, and fire-rated doors

• Any site requiring quick upgrade without door replacement
  
  

Specifications:

• Seal Lengths: 600mm to 1200mm

• Drop height: Up to 20mm

• Mounting: Surface-fixed / face-fixed

• Finish: Natural anodized aluminum or powder-coated black