Comaglio is the maker of automatic draft excluders for steel doors, adaptable to the many types of profiles available. The range includes various articles with permanent acoustic and fire resistance certification.
The reduction of external noise is one of the main features of a good door. To improve this characteristic it is fundamental to optimise the closing of the gap between door and floor. Thus the draught excluder represents an essential and necessary element in obtaining good results. In compliance with the standards UNI EN ISO 10 140, UNI EN ISO 717 and DIN 52 210, all our products have been certified with excellent results at Istituto Giordano and the IFT Institute of Rosenheim.
The resistance of a door and draught excluder to fire and propagation of the same is contemplated by various directives. For this reason Comaglio draught excluders can be provided with linings that comply with the BS 476 and UL 94 standard, making them suitable for application on fire barrier doors.
Sealing off the smoke in a secure fire compartment during the initial phases of the fire is essential for ensuring visibility and habitability of the escape routes. For this reason, with reference to the UNI EN 1634 standard, the Comaglio draft excluders have passed smoke dispersion tests, obtaining certification from the BM TRADA institute.
The function of Comaglio draught excluders is guaranteed to be long lasting. This is supported by the certification issued by Istituto Giordano which submitted catalogue items to 200,000 complete opening-closing movements of the door without finding any limitation of functions or other signs of wear and tear at the end of the test.
HOW THE COMAGLIO DROP DOWN SEALS WORKS
A patented automatic system that, when you shut the door, protects you from cold, dust and noise
MECHANISM TWIN ADJUSTEMENT