andimann
2025-07-24 11:48:41
- #1
Hi,
At that size, you’re already dealing with pretty large beams. You can’t just build those yourself casually anymore.
We’re talking about 30 sqm here. With typical load capacities of 250 kg/m2, something like that weighs about 60-90 kg/m2 (depends heavily on the support spans and heights). So you’re looking at around 2000-2500 kg of steel being used. Per ton of finished installed steel, let’s say 3000-4000 euros. (Yes, the supplier from Turkey delivers the ton of steel for 2000 euros. But he’s not coming for such a small job...). And boom, there you are at your 10k.
Keep in mind that you need static engineering for something like this; building on your own without it can get you into serious trouble.
Best regards,
Andreas
DIY is easier with wood and is definitely cheaper than your offer with 10k.
At that size, you’re already dealing with pretty large beams. You can’t just build those yourself casually anymore.
We’re talking about 30 sqm here. With typical load capacities of 250 kg/m2, something like that weighs about 60-90 kg/m2 (depends heavily on the support spans and heights). So you’re looking at around 2000-2500 kg of steel being used. Per ton of finished installed steel, let’s say 3000-4000 euros. (Yes, the supplier from Turkey delivers the ton of steel for 2000 euros. But he’s not coming for such a small job...). And boom, there you are at your 10k.
Keep in mind that you need static engineering for something like this; building on your own without it can get you into serious trouble.
Best regards,
Andreas