Designing

Having decided on the idea and types of necessary systems, in most cases, you should order the design.

Having agreed upon the actions of the project performers, both time and money are saved during implementation.

Even those systems that will not necessarily be used should be designed. For example, having provided for a storage tank of the heating system with a sufficient volume and number of connections, you can assemble the system in stages, depending on your wishes and/or capabilities.

The cost of design, partially or completely, is deducted from the cost of implementation, so you always win!