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How to spray paint brass door knobs

I’m back with a DIY project I’ve been wanting to tackle for a long time. I mentioned a while back that my house had been finally been debrassified (I replaced all of our interior door knobs), but I was wrong. I had forgotten about a couple in the house.

(This is a helpful post from our old house!)

But these were exterior door knobs that we use a key with – so replacing them meant spending more than I wanted on new keyed knobs. I figured I’d try to change them up myself. I’ve always wondered how spray painted knobs hold up and it’s the age old question – some say they do great, some say they do horribly.

We’re about to find out. Well…in a few weeks/months anyway. **You can find the link to see how they held up at the end of this post!

I did a couple doors with varying uses/elements so it will be interesting to see how they turn out. But first, the how to.

Use a screwdriver and take the knob off the door:
spray painting brass knobs

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Ignore the horrible, dirty mud room door. And missing trim. And blinding brass.

Don’t be afraid to take the knob off – even I avoided this for years and it’s not a big deal. It’s two pieces and the screws, that’s it. Just remember how they go back together and always remember the access to the screws side goes inside the room!

First up, and I think this is most important part – clean them. I just used my basic cleaning stuff but anything that will get any grime or grease off is what you want:
Prep door knobs for spray paint

Thing is, if you don’t clean them well the primer and paint won’t hold well – you’ll get crackles or it will easily wear off those dirty areas.

I took them out in the garage and needed something that would allow them to stand up, so I stuck the one with the long part into a shop towel cardboard box and just laid the other one on top:
spray painting brass knobs

I later stuck the screws in there too – they stand up straight so you can spray all sides at once.

So…the primer part. I have some really good (and expensive stuff) called BIN primer in a spray. But it’s a pain in the butt to use. I told you more about it here.

I’ve tried everything to make it spray smoother but it just doesn’t work. This time my gloves and the can ended up covered in the primer:

spray primer BIN spray primer

SO frustrating, because it’s great primer! The paint sprayed all clumpy and gross too, so I actually had to sand down the knobs a bit to help that. I’m throwing the primer out, which is annoying cause it’s not cheap.

I ended up just using a basic black primer instead:
How to paint door knobs

The BIN spray is a stronger, better primer, but I was tired of cussing so there you go. You’ll need to let each coat of primer and paint cure for a good amount of time before the next coat.

Don’t they already look so much better though? SO. much. better.

I finished up with my BFF…good old ORB (that’s oil rubbed bronze for those not tight with it):
oil rubbed bronze spray paint

Hello my friend. Good to see you again.

When spray painting remember short, light coats – not long, heavy ones. There’s really not much to it if you remember that.

I took the knob off the back door too and you can see the wear on the keyed side from being outside:
Tutorial on how to spray brass knobs

It will be interesting to see how these hold up – the mud room door is one we use a key on all the time, so that will get lots of wear and tear. The back door we don’t use a key on much, but the outside part gets hit with the elements. And we use both doors numerous times a day.

On the back door I took the knob off and did that first: Interior door knob spray paint tutorial

I didn’t want to take both off just in case something went wrong. You know I don’t have much luck with that door.

The deadbolt part was a little more tricky – we’ve been told we need to replace our whole back door (water issues) and every time I get inside there I see why. The insides of that one were rusted so it was hard to get the lock part off the outside part of the door. I just ended up spray painting the inside part.

I also took the strike plate off and sprayed that, but I know it will get scratched up – it already is. Most of it should stay the ORB color though, so we’ll see how that holds up:

spray paint door hardware

I decided to makeover that mud room door so I can’t show you the after on that one just yet. 😉 But here’s how it looks on the back door:
How to spray paint door knobs

So here’s the thing about painting doors – this is why you really want to take the knob off before you paint. I didn’t and now the knob isn’t exactly where it used to be and you can tell. 🙂

I can’t wait to show you how it looks on the mud room door! LOVE how the room is coming together! There’s a long way to go but I think it’s going to be fun.

I’ll update you in a month or two and let you know how these are holding up! I’m really interested to see. Our coach lights that I spray painted still look fantastic: spray painting outdoor lights

They are exposed to the elements for sure, but no one handles them.

Have you ever tried spray painting door knobs? How did it turn out for you? I’d love to hear! I love a good experiment. 🙂

**Want to see how these held up? See how they turned out here.
To see the magic of spray paint on other projects, go here.

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