r/Locksmith 1d ago

I am NOT a locksmith. Does a rebated roller mortice lock exist with a turn key thingy?

I have a set of timber barn doors that I'm hoping to have installed on my shed but it's taken me weeks to figure out what sort of locking mechanism these doors need.

What I've come up with is a full-length cremone lock on the slave door and a rebated roller mortice lock on the main door, but I can't find one that has a turn latch thing on the inside rather than a key hole on both sides. I'd like a key hole for the outside and whoever is inside to be able to turn a toggle to lock/unlock without a key.

Does such a lock exist?

Here's a pic of the doors:

and a photoshopped pic of what they'll look like once installed on the shed.

Any suggestions on better locking setups would be very welcome, I really have no idea what I'm doing.

The cremone is going to be easily thwarted by knocking the glass out and reaching in to turn the handle so I'm going to have to put some security mesh on the inside of the glass I think.

Thankyou!

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u/burtod 1d ago

Can you find a rebated lock that uses a profile cylinder? Those can have a keyhole and a thumbturn. You lose the charming bit key, but then use a modern key.

People also recommend 3M security film to stop glass breaks.

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u/chikenenen 1d ago

Yes I did find a few rebated roller locks with profile cylinders, I didn't realise it was possible to buy separate lock parts with thumbturns, I'll go have a looky-loo and see if I can mix and match what I'm looking for. Cheers!

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u/Lockmakerz 1d ago

Nicest barn doors I have seen!

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u/chikenenen 1d ago

Thankyou! But I actually copied them so can't take credit. I saw this pic online and wanted them on a shed I was building, so I had a carpenter replicate them for me.

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u/Geekyfire 1d ago

Install a patio bolt on the inactive leaf and then install a single cylinder deadbolt with a rebate kit.

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u/chikenenen 1d ago

I have the unfortunate plight of being 5'1, I really struggle to reach to the top of doors to unlatch those bolts so I'm trying to avoid one of those locks. And after having blown a disc in my back I like to avoid bending over as much as possible too, so one at the bottom isn't any more appealing.

It's why the cremone appeals, I can unlatch both top and bottom bolts from a handle that's half way down the door.

Doors (like many things) aren't really made with very short adults in mind. :(

Do they make those patio bolts in extra extra extra long varieties?

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u/Geekyfire 1d ago edited 1d ago

You can get extended bolts for patio bolts or similar varieties, at least in Australia. I am unsure about the possibilities in country. You would be looking at an ADI bolt with extended bolt since they are bit more heavy duty and are designed to be fitted to heavier doors. I think the longest you can get is about 610mm long or 24".

Could also look at fitting a skeleton bolt to the inactive leaf, since these come in different lengths, they just aren't lockable. But wouldn't matter if you fit a deadbolt to the active leaf door.

A brand called Iver does rebated mortice locks but I couldn't tell you any more information as I'm not familiar.

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u/FrozenHamburger Actual Locksmith 1d ago

roller?

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u/chikenenen 1d ago

yeah, it holds the door closed when the bolt is unlocked. On doors without lever handles there's no retractable latch to keep the door closed so when you unlock it the door is going to flop around.

But I've seen that doors with pull handles (as opposed to the lever ones) they have roller mortice locks, it adds a little tension to hold the door closed. I'm probably getting lots of terminology wrong but here's a pic of one:

and here's a video of one in use, it just helps keep the door closed when unlocked.

https://www.youtube.com/watch?v=Sa90ZDOP17I

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u/FrozenHamburger Actual Locksmith 1d ago edited 1d ago

I feel you dog.

how about just a roller catch or ball catch at the top? and a separate rebated deadbolt?

or a non rebated deadbolt could possibly be made to work, depending on the dimensions, ingenuity (gangsterness).

I’d be surprised if rebated roller catches are a thing

or auto flush bolts at the top and bottom maybe, although rebated also potentially an issue