We've released part 2 of Gateway, our doors sound effects pack. Part 2 features some great new stuff including all sorts of corrugated metal roll-up doors, aircraft hangar doors, plastic toddler gates, pocket doors, security gates etc...
You can purchase part 2 stand alone or you can purchase the whole pack together, which comes with free updates! We will eventually have a part 3 and part 4 to Gateway so that's by far the best deal.
Have a look and a listen!