Fire and blast resistantsliding Doors
Our heavy duty sliding doors are available for all fire ratings in accordance with the IMO FTP code and SOLAS 74. All of our heavy duty sliding doors have been extensively tested and approved by Lloyd’s Register, DNV-GL, ABS and USCG.
Our door range consists of the following heavy duty door types:
- A0 / A60 rated single leaf sliding door
- H0 / H60 / H120 rated single leaf sliding door
Nowadays, besides fire- and blast protection, there is a rising demand for bullet resistance. With some modifications inside the doorleaf, we can make our doors bulletproof until BR7 class.
|Fire rating||A60 or H120||Jet fire resistant|
|Blast rating||non-blast rated||Up to 2.5 bar blast resistant|
|Max. fire tested clear opening||H2493 x W1500 mm||larger sizes upon request|
|Sound insulation||36 db||51 db|
|Thermal insulation||0.5 W/m²K||higher values upon request|
|Operation||manually||Ergo Latch / pneumatically / electrically|
InterDams’ sliding doors incorporate a heavy duty sliding mechanism – a stainless steel railing system with supports and rollers – and include standardly-provided heavy duty hardware such as stainless steel door handles and a hook latch. Sealing around the doorframe ensures a weathertight fit for the entire unit.
Cost-effective Ergo Latch© Design
To meet specific Norsok requirements for our heavy duty sliding doors, we have designed a special mechanical device that ensures a maximum opening force of 50N. This opening device is called the Ergo Latch©, and it operates
We have also developed our own pneumatic and electric opening system for all sizes of heavy duty sliding doors.
Want to know more about our Sliding doors?
2987 VB Ridderkerk
T: +31 (0) 180 470030
InterDam Americas Inc.
19998 Hickory Twig Way
Spring, TX 77388
T: +1 281-882-8302