This is a big piece, my concerns is that it had to be bolted down in order to be waterproof. I did bolt down and feel that the bolts were not long enough, one bolt got down good the other would not tighten like the first. Inside the frame of door has partial weather stripping foam. Think it should all around have the foam strip not just part of it.  Be prepared to buy something extra for dampness. I got a nice one online, just heat and re-use..I do hope I never have to deal with a fire like I have had in the past. That sentry safe held up to the fire just not the door,, because someone tried to force it open without any luck. I believe that it was the right price  for my money. So if you want a good safe sentry is the way to go.