Installation appointment rescheduled because the window color is incorrect

Why is the installation date important? The reference acceptance date is more decisive

Shell construction, removal of trades... the list can be almost endlessly continued. No house builder will have the acceptance date written into the contract, as the customer can almost cancel it at will.

I think the contract doesn’t say anything about the installation date, the only thing in the contract is that after completion of the base slab the house will be delivered no later than 8 weeks.

In that case, I would also say: bad luck. Your builder will also try to wiggle out of the base slab issue because it involves external trades. If you want to increase the pressure, you can inform the builder that you reserve the right to charge any additional costs incurred. However, you would then have to prove these costs conclusively. This approach could, however, have a negative impact on your business relationship.

Shell construction, exclusion of trades... the list can be extended almost arbitrarily.

My question was also explicitly directed to the OP and not to every forum member.

My question was also explicitly directed at the OP and not at every forum member.

Aha. How am I supposed to understand that, dear ?

Which are the two window colors......May be a silly question but maybe there is also an interesting way in this line of thinking......

And then there is also the fact that you have removed the foundation slab from the contract. In other words, the timing "8 weeks after foundation slab" is no longer defined.

Two questions to the supplier: 1. When will the house be delivered? 2. How do you ensure that the agreed handover date can be met?