Estimators, comparison frameworks, and checklists. Nothing here replaces a proper survey or formal quote, but these tools help you arrive at those conversations better prepared.
Every renovation involves numbers you do not know yet. How much will a heat pump cost to install in a house this size? Is it worth insulating the walls before replacing the boiler, or after? What difference does the building age actually make to the scope of work? These tools give rough answers to those kinds of questions.
Enter your home's basic details and the type of upgrade you are considering. The tool returns an indicative cost range in Czech crowns based on typical project parameters. These figures are for orientation only.
Complete all fields and click the button. Results are indicative ranges based on typical Czech market conditions and do not account for site-specific factors.
A side-by-side look at the three main upgrade types across key dimensions. Use this to understand the trade-offs rather than to find a single right answer.
| Factor | Heat Pump | Insulation | Smart Thermostat |
|---|---|---|---|
| Typical installation time | 2 to 5 days | 1 to 4 weeks | Half a day |
| Disruption level | Moderate | High (external) / Low (loft) | Minimal |
| Works best with | Good insulation, underfloor heating | Any heating system | Any programmable system |
| Requires planning permission | Sometimes | Rarely | No |
| Ongoing maintenance | Annual service | None typically | Software updates |
| Can be done in stages | No | Yes | Yes |
| Affects building appearance | Yes (external unit) | Yes (if external) | Minor |
Select the technology you are being quoted on to see a list of questions worth raising before you sign anything. You can print or save this list.
