Estimation of costs

We review offers weekly and are therefore familiar with the prices. We calculate the total investment expenses for (greenhouse) buildings and installations. Does it fit budget wise? Discuss this with the bank to determine the financial feasibility. At this stage we can change plans relatively easily.

The market determines the actual price level. Between various offers based on similar principles a difference of 10-15% is very common.

You do not need to request offers from contractors and installers, because we already have this knowledge.

You will be in control all the time.