Take the full test across all topics — or practise one topic at a time. Choose a difficulty and get random questions that differ every time. Each question has an explanation. Your results are saved locally in your browser.
λ values, temperature limits, fire class
Mineral wool, PIR/PUR, cellular glass, aerogel — thermal conductivity, temperature limits and material choice.
Energy classes and sizing
The Danish standard for thermal insulation — the 6 energy classes, class selection and heat loss.
Fire classes, smoke, droplets, ventilation
Fire classes per EN 13501-1, smoke and droplet classes, EI classes for ducts and DS 428.
Dew point, sd values and placement
Dew point, vapour barrier placement and sd values — so cold pipes don't sweat.
Metal jacketing, bends, reductions
Metal jacketing allowances, bends, reductions and bypass — workshop calculation.
Results are saved locally in your browser.