At the last conversation we got the information that the new contracts will be revised and there will be no fixed price anymore.
...
He just said that he can of course put the current prices in for us, but if the heating then costs more in half a year, we will just have to bear the additional costs.
The unpredictability is really a problem. I can understand the general contractors when they no longer want/can offer a fixed price.
I don’t know if any of the forum members work in the construction industry and can or want to refute my assumption. But I consider this approach an attempt to increase the construction company’s profit and am curious how long they will get away with it. As a non-expert, I assume that a construction company, for example, makes you an offer with a profit margin and a certain buffer of course, and as soon as you sign the contract, they buy (and store?) the necessary materials.
I assume that the higher costs for the construction company only arise when you sign the contract and the company only buys the materials weeks or months later, or am I wrong? Or the company sells you something they do not even have and/or notoriously cannot get delivered for months, such as a certain heating system. In my opinion, they should not sell you a house with this particular heating system in that case, but rather a house with a model of a deliverable heating system whose price the company knows.
I could also imagine that construction companies in recent years were in a quite comfortable situation, maybe could order materials arbitrarily late or only shortly before installation and now have certain problems having to plan more precisely.
Or am I wrong and do the companies an injustice?
No matter how it is, I am certainly curious how long they will get away with it; in my opinion, it is not professional.
But when my roofer tells me that he can’t promise to supply me at all by the end of the year or my window manufacturer tells me that currently every two weeks there are price increases in the double-digit percentage range, then it is still "unpredictable".
And why can’t you buy the goods "today" and then have them processed gradually with the progress of the construction? Please excuse me if my question is naive.