OcUK architects, advice needed :)

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Putting 455kg upstairs in a 2 bed semi detached house built in 1997. Bad idea?

How would i go about finding out if this will break the joists or not?
 
Talk to an engineer and not a architect for one thing ;)

Depends on the size of the object and how many joists you will be supporting it. Might be a good idea to look at the state of the walls etc and if you can support it on a load bearing wall etc.

KaHn
 
Talk to an engineer and not a architect for one thing ;)

Depends on the size of the object and how many joists you will be supporting it. Might be a good idea to look at the state of the walls etc and if you can support it on a load bearing wall etc.

KaHn
 
If I was the main protagonist in a hard-boiled film noir, I'd say that good ol' Maxy here was planning to fill his upstairs with four hundred and fifty five kilograms of bad ideas. But I'm not, so I won't.
 
Will easy support it. That's the weight of 4 men. If it can't hold that I would move house before it falls down

4 fatties maybe.

Plus, if it's a fish tank, it's gonna be a relatively small area of loading, as opposed to several people spread out.
 
Some close guesses here :D

The weight is a home gym im planning to put together, it will consist of:

185 kg barbell + weights
96 kg power rack
14 kg bench
2x 45 kg stable mats

Total equipment = 385 kg

Plus my own body weight of 70kg = 455 kg.

Thats an absolute worst case scenario, i cant lift anywhere near 185kg yet so a good chunk of the weights wont be on the rack. Ive asked the planning departments building control people if they have structural plans of the house, then i can see the joist spacing and thickness and maybe get a ballpark figure of how this will hold up, downstairs is an option but i would rather avoid turning half the living room into a gym.
 
Some close guesses here :D

The weight is a home gym im planning to put together, it will consist of:

185 kg barbell + weights
96 kg power rack
14 kg bench
2x 45 kg stable mats

Total equipment = 385 kg

Plus my own body weight of 70kg = 455 kg.

Thats an absolute worst case scenario, i cant lift anywhere near 185kg yet so a good chunk of the weights wont be on the rack. Ive asked the planning departments building control people if they have structural plans of the house, then i can see the joist spacing and thickness and maybe get a ballpark figure of how this will hold up, downstairs is an option but i would rather avoid turning half the living room into a gym.

Then when you fail at lifting something, the misses gets smashed in the head with an Oly bar. :p

I personally wouldn't like to put a gym like that on the second floor. You'll be too keen to not drop the weight possibly rusilting in an injury for yourself.
 
my biggest worry with gym equipment isn't the total weight, i'd be more worried about dropping a big weight on a small area and damaging the floor - I don't think the house would fall down right enough!
 
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