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Workbench Creations is the place for conversation and discussion about do-it-yourself (DIY) projects. This DIY blog will feature projects completed by its owner as well as projects completed by other do-it-yourselfers. Workbench Creations is the place where DIYers can discuss ideas, learn about what others have done, and share their expertise.

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DIY Bathtub Removal

Posted February 06, 2008 12:01 AM by Steve Melito

Editor's Note: CR4 would like to thank Kris for contributing this story about a DIY project that he first told us about last fall, in a thread called Bath Breaking Technique. Cheers, Kris! Glad to hear that your project turned out well.

Just before Christmas, I decided to do some major refurbishment. Central heating (CH) and bathroom was the project. The object was to get rid of the old bath. It was too heavy to man-handle out, so I decided to smash it 'in-situ'. Did plenty of internet research and asked people who'd been in a similar position how they'd dealt with it.

Conclusion was that a sledgehammer was the best method (although an excellent picture was posted of an angle grinder being used on the 'bath' thread). The overflow and waste pipes were both lead, and the connections were badly rusted. I simply sawed through these. Hot pipe was disconnected. (The thing was fed via a cistern that I'd disconnected). With the cold water supply, I turned off the supply pipe and bent it to one side, then re-affixed the tap. CH fitters were due the next day, but I needed to keep the house supply on.

Most sites I'd seen recommended hitting the bath at the tap end. Due to physical location, I was only able to pull the thing clear of the wall a few inches (so as not to send it into my neighbour's house). I put a few old cushions into the thing to prevent 'fly-away' damage, and also draped the old bathroom carpet over it. First whack with the hammer produced some spider-web like cracking. Second shot resulted in a good break with several dinner-plate sized bits. I was then able to proceed around the thing. The actual breaking process only took about 20 minutes (including removal to back yard).

Main lesson I learned was never to embark on a DIY project at that time of year. I'm still working on other aspects of the project. The remains still lie in my garden!

Other stuff like the basin/shower etc. is keeping me busy in my spare time. A new thread may emerge on some of these projects.

Editor's Note: Do you have a DIY story to share with CR4? If so, please message Moose or frankd20. We'd like to hear from you!

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#1

Re: DIY Bathtub Removal

02/06/2008 4:48 AM

Oh no! More potential for a >1000-response thread! <groan>

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#2
In reply to #1

Re: DIY Bathtub Removal

02/06/2008 3:34 PM

You're safe (!) here, but I will update with a picture of one of the pieces to try show the fracture;

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#3

Re: DIY Bathtub Removal

02/06/2008 3:43 PM

I did a similar procedure on a bath tub in my gf's house. I didn't do any research, I just decided to take some whacks at it with a sledge since I knew it was cast. It was in a very cramped space, so I just bashed it down the middle. I was able to split it into two large pieces in a short time. I did find that the ceramic coating on it yielded some very sharp shards. Other than that it was a relatively simple job and gave me the desired results.

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#4
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Re: DIY Bathtub Removal

02/07/2008 2:14 AM

Hi Frank,

It was a pretty unanimous decision from all I asked. Like yourself I had the space problem, but I now have more room - the cupboard that housed an electric boiler has been taken out, and a gas boiler fitted to the wall. The noise of destruction was really nothing at all. As you say, the shards of enamel/ceramic are a bit nasty. Somewhere in the original bath thread is a picture of one that's been cut in half with a grinder. I'm sure that method would be a lot more effort/time + noisier.

To my embarrassment/amusement, the bath carried markings by " Allied Vogue" - they are listed as manufacturers of Steel ! However, the conchoidal fractures leave me more inclined to think Iron. The greyish colour + rusting suggest steel, but the texture is more suggestive of cast. After the event I google Allied Steel, and at the top of the list was this !

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#7
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Re: DIY Bathtub Removal

02/07/2008 10:00 AM

O-M-G!!!

Now someone's cross-linked that thread to another forum, so there'll probably be a thousand MORE replies - GREAT! And it is highly suspicious that it was "Nutcase" who told them about it. Perhaps as in NUTMAGNET (skwirrel), Kris?

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#8
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Re: DIY Bathtub Removal

02/07/2008 11:26 AM

When I came across that poor soul, I just had to help. Shame I don't get commission.

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#11
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Re: DIY Bathtub Removal

02/07/2008 5:17 PM

Hmph - shame there's a LOT of things you don't get...

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#14
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Re: DIY Bathtub Removal

02/08/2008 3:26 AM

LOL.....but only during the day.

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#5

Re: DIY Bathtub Removal

02/07/2008 5:52 AM

What, you left cast iron outside for more than a few days and the earth conscious innocent scrap men didn't help themselves? (and the planet of course.)

I should have stored my cast iron downpipes there, 'cause when I came to put them on again....nothing.

Jim

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#10
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Re: DIY Bathtub Removal

02/07/2008 11:46 AM

It all went (and remains) out back. I'm told it's scrap value is negligible, so it will probably go to an approved disposal site eventually.

Some day I've got to tackle the cast-iron soil stack, but I'll probably replace it with plastic. My neighbours down-pipe recently collapsed (partially), so mine is probably in a similar state.

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#6

Re: DIY Bathtub Removal

02/07/2008 8:25 AM

I removed my cast iron tub recently. I talked to a guy at my work who has done quite a bit of remodeling. He suggested that I cut down through the walls of the tub in the middle with a recipricating saw. I did that and used the sledge hammer after making the cuts. It worked well but cost me a few saw blades. At first the Sledge was bouncing off the tub walls but finally it broke. I got very little $ for this scrap metal.

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#9
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Re: DIY Bathtub Removal

02/07/2008 11:39 AM

You could have saved yourself some blades. Once you'd cut the bath in half, you don't have as much flexure in the target area to initiate a crack. I'd compare it to karate-chopping a piece of wood - a longer piece is easier to break. My first strike produced cracks, and the second resulted in a nice big chunk coming free. I was pretty cautious with the first strike, having no idea how much force was required. Subsequent strikes could have been a lot more vigorous, but the space to swing was limited. I'd definitely do it the same way again. The reciprocating saw doesn't sound as good as a rotating one - it would set up vibrations (?).

The scrap value is not much for this type of stuff, though my neighbour was more than keen for various bits of lead and copper pipe that I chucked in the back garden (we did a bit of trading).

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#12

Re: DIY Bathtub Removal

02/07/2008 7:42 PM

Here in the land of OZ cast iron bath tubs or bath tubs of any material are greatly prized as they are ideal troughs for watering stock. This mean removing them in one piece is the mandatory method.

All that is required then is a toilet cistern to be mounted in the tub and hooked up to the water supply. A single sheet of corrugated iron wrapped over the end where the cistern is mounted stops horses from playing with the float.

Shattering cast Iron is great fun but watch out watch out if you come across riveted steel or iron as the rivets go of like bullets when they shear.

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#13
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Re: DIY Bathtub Removal

02/08/2008 3:24 AM

Over here, baths get re-used by farmers a lot as well. I'd certainly have preferred to find a use for the thing. With our higher density population, the farmers don't have much trouble finding such things. A lot of people us Old (box-shaped) sinks* and chimney pots as plant holders. Most garden centres even stock mock chimney pots to use for planting, so the real thing often has value.

I like the idea of farmers using a cistern as well. I'm not sure why, but I've never seen that done here. It's probably due to risk of freezing etc.

* I have one of these out-back, but not being a keen gardener, it's sitting there for some nice sunny day when I get motivated.

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#15
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Re: DIY Bathtub Removal

02/08/2008 7:07 AM

Maybe these will conspire to inspire you:

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#16
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Re: DIY Bathtub Removal

02/08/2008 7:30 AM

That's quite cool in an off-beat sort of way. With the right tilt, a cascade of waterfalls could probably be made. It's always better to find a use for stuff, although my bulging shed will testify to my 'that'll be useful one day' approach not always being successful. I find it hard to pass a skip without having a rummage. Things like old style skirting-board, which can't be found in shops, have been 'liberated'. I always ask, and people are more than happy to loose stuff. Because the market is stagnant, a lot of people are doing re-fits. Simple stuff like mouldings etc could form the basis of a nice little earner if I had more space.

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#17
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Re: DIY Bathtub Removal

02/08/2008 7:51 AM

Indeed - there are warehouses full of salvaged architectural detail work, some of them rather high-end boutiques, in many cities here that seem to provide a steady, if not awesome, income for the proprieters. I too am a packrat, but it's OK, I inherited the tendency.

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#18
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Re: DIY Bathtub Removal

02/10/2008 4:19 PM

I claim to have inherited it too. My Father was a Marine Engineer and so was I before I married. Not only may something "Come In Handy", if you throw it away (Deep Six It) you may not have what you need to do the repair that will get you to the nearest port. It is much to embarrassing to be towed in and a little expensive also.

My shed is over 300 square metres and has some strange thinks in it. 3 toilet pedestals, a three stall Stainless Steel Urinal that has been turned into a trailer for the ride on mower. This gets some interesting reaction from Mums when you tell them what their kids have been riding around the farm in.

Springs are something I seem to have a lots of, from the little ones that you find in ball point pens up to the big ones that sit under steam turbine condensers and lots of car springs flat and coil. I have a black smiths forge and spring steel is workable and can be hardened so it is hard to see it thrown out.

Mrs BAB is a teacher and has resources accumulated since day one of teaching. Between her books and my books we would have close on two tonnes of paperwork.

I am not looking forward to having to move house.

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#19
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Re: DIY Bathtub Removal

02/11/2008 7:28 AM

It may be a false memory, but I can't recall ever deep sixing anything that I didn't have to find or buy another one of within about 3 weeks because I needed it to fix/replace something that came away from together...

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#20
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Re: DIY Bathtub Removal

03/12/2008 11:42 AM

Ahah! "Deep six". Like hitting a long, 6-runs ball in the game of Cricket. I'm glad you pointed that one out.

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#21
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Re: DIY Bathtub Removal

03/12/2008 12:37 PM

Since when do bats catch crickets?!? Sorry, nice guess, but it's actually a sailors' expression. Six feet is the length (or depth) of a fathom of rope (or water). To 'deep six' something is to heave it over the side of the ship sending it to the bottom - the 'deepest six' feet (fathom) of the ocean. Fathom that?

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#22
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Re: DIY Bathtub Removal

10/30/2008 9:26 AM

what a smart idea, you could use your old tub for any thing eg.a water tank even,maybe a vegie garden, herbs, water trough for horses or cows, an out door fish tank, ( just plug up the hole and seal it ) a dog bath, or turn it into a dog house , the imagination goes on & on & on ,, many examples....

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#23
In reply to #22

Re: DIY Bathtub Removal

05/08/2010 3:36 PM

How do I plug the holes in a cast iron tub to make a water garden?

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