Description
SELF-LEVELLING DROP SEAL
With a unique wrap-around gasket for optimum acoustic and smoke containment.
A self-levelling drop seal featuring a unique wrap-around gasket designed for optimum acoustic and smoke containment. A clever colour coded band assists with drop seal adjustment.
Location
Single swing doors
For use on both right and left handed doors
Min / Max gap size
1mm / 18mm
Standard Lengths
335mm, 435mm, 535mm, 635mm, 735mm, 835mm, 935mm, 1035mm, 1135mm. Each length cuts back to next size down (335mm cuts back to 255mm). Longer lengths available
Fixing
This seal is mortised
Pre-drilled and countersunk radiused end plates (measuring 21mm x 57mm) holding product in place
Adjuster button features coloured bands
Finishes
Silver anodised aluminium with Silver end plates and Silver silicone gasket
Silver anodised aluminium with Bronze end plates and Black silicone gasket
Performance
	
		
			
Acoustic
			
BS EN ISO 10140-2: 2010
		
		
			
Weighted Sound
			Reduction Index
			
31 dB
			(AAS7501 & AAS8501 on a
			standard architectural door)
		
		
			
Smoke Leakage
			
BS EN 1634-3: 2004
			BS 476: Pt.31.1: 1983
		
		
			
Durability
			
1 million cycles on full-size
			door assemblies