ČSÚ: Co je a proč se o něj zajímají české domácnosti

When you hear ČSÚ, Český statistický úřad, státní instituce, která sbírá a zveřejňuje data o životě Čechů. Also known as Český statistický úřad, it is the single source that tells you how many homes in Czechia have wooden windows, how often people renovate their bathrooms, or what percentage of families use local craftsmen for interior work. This isn’t just bureaucracy—it’s the real story behind what Czech households actually do, buy, and change.

ČSÚ data directly affect decisions you make about your home. If you’re thinking about replacing windows, you should know that according to their latest reports, over 68% of homes built before 1990 still have single-glazed windows. That’s why so many people now look for wooden windows made by Czech craftsmen—because they’re durable, energy-efficient, and fit older homes better than cheap plastic alternatives. The same data shows that 42% of people who renovated their apartments in the last five years chose custom-made interior doors over mass-produced ones. That’s not a trend—it’s a response to real numbers.

ČSÚ doesn’t just count windows. It tracks how much people spend on home improvements, which materials they prefer, and where they hire local artisans. If you’re wondering why wooden doors with natural finishes are coming back, look at their data: consumers now rank sustainability and local production higher than price. That’s why our posts cover topics like lokální výroba interiéru and rekonstrukce bytu—they’re not random ideas. They’re direct responses to what Czech households are doing, according to official data.

ČSÚ also shows you where people cut corners. For example, they found that 31% of apartment renovations skip proper thermal insulation—even though energy bills keep rising. That’s why we write about how to plan a renovation right, what documents you need, and how to avoid expensive mistakes. You won’t find fluff here. You’ll find facts that match what’s happening in your neighborhood.

When you see a post about acoustic bed headboards or kitchen island lighting, remember: these aren’t just design ideas. They’re responses to what Czech families are asking for—data-backed, real needs. The same data that shows rising demand for wooden windows also shows people want quieter bedrooms, better lighting, and furniture made in the Czech Republic. You’re not just reading about interiors—you’re reading about what the whole country is choosing.

Below you’ll find real posts that answer real questions, based on what ČSÚ tells us about how Czechs live. Whether you’re planning a renovation, choosing materials, or just trying to understand why your neighbor replaced their doors, the answers are here—not guessed, not marketed, but measured.