Your home, your ideas, your measurements.
CasaExacta brings together four experiences: EspacioExacto, ParedExacta, PisoExacto and TechoExacto. They help you visualize room layouts and estimate material quantities without creating an account.
Plans are stored locally in your browser unless a feature expressly says otherwise. We are not a construction company, do not sell building materials and do not provide certified technical or safety assessments.
Content and transparency
Our guides explain formulas, assumptions and reproducible examples. Whenever a result depends on a particular product, consult the manufacturer’s technical data sheet. Check all measurements independently before purchasing or installing materials.