how thick the door has to be to fit the peep hole ?
1949478
The minimum would be 1.25" and maximum 2.25" thickness of the door... the little eye piece screws down to whatever thickness between those two.
531842
It may be best to check the thickness of your door, 1/4" seems to be a very very thin door.
260922
I installed it with out morticing. The gap between the frame the the door was large enough installation was not an issue. You will need at least 1/8 inch gap between frame and door.
99933
The viewer requires a one inch hole and will fit up to a two inch thick door.
1584368
A normal door will work but if you have a thicker door it comes with extra screws to adapt to the size
1350043
The way the hinge works, you barely need any clearance. I'd say about 1/2 inch should be enough for the door to swing out without scraping the wall. Hope that helps.
1867962
It requires an 8" diameter round (or square) hole. It will fit up to an 8" thick wall.
1455249
To be honest, I don't know. I installed ours into our metal door and it's about 1 3/4 thick.
527729
I believe my door was 1" thick. It can fit thicker doors, also. Up to about 1½", 1¾", at least. I installed it last year, and it works great. (I sold the trailer, so I can't go out and measure the door now.)
335830
I had to modify mine to fit custom door. Little wiggle room but not much and don't recall exact measurements. I had to use a grinder on the deadbolt and drill and router on door. If you have time should work.
1900593
No it can't, also the door has to be a certain thickness. My door has raised panels that are a different thickness so it didn't work. The door is thinner in the center where the peephole is. I believe it gives the dimensions/ thickness of the peephole.
2238616
Mine is set for the thickness of the door. I do not know if you can go smaller than that or not. Hope this helps :)
983011
Sorry, but it's difficult to measure the dimensions of an installed door bottom. I'd think the manufacturer would have that information.
1230620
I had a similar suited door, and it managed to squeeze in. You might want to ask someone for help, but it should fit.
813967
You can't, you need to find a door made for the thickness of the door you have.
262502
The cutout hole needs to be 2 1/8" and the latch cutout needs to be 1-inch. Not sure of the thickness accommodation but it doesn't look like it should be an issue. Our door is 1 3/4".
550451
I installed one on a door with a pet panel. I just used a hacksaw to cut it to fit. (MEASURE CAREFULLY!)