About

Why this site exists

A diagnostic reference site explaining why common indoor climate “fixes” don’t work — particularly for damp, condensation, mold, and ventilation problems.

Most household advice treats symptoms in isolation. This site focuses on system-level causes and interactions (airflow, moisture load, temperature, surfaces, and pressure) so you can identify what’s actually driving the problem before spending money on the wrong solution.

What this site is

  • Clear explanations of why fixes fail
  • Mechanisms: cause → process → consequence
  • System thinking across humidity, ventilation, temperature, and building behavior
  • Product recommendations only when the category of solution is established

What this site is not

  • A DIY repairs or renovation site
  • Quick tips without mechanism
  • “Buy this gadget” lists without diagnosis
  • Mold panic content or fear-based claims

How to use this site

If you’re dealing with damp, condensation, recurring mold, or ventilation confusion, start by choosing a topic area and reading the “why” pages first. They’re designed to disqualify the wrong solutions before you commit to any purchase or intervention.

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Standards

  • No fear-based claims
  • No “miracle fix” framing
  • Emphasis on repeatable household mechanics
  • Recommendations focus on correct sizing, correct category, and correct use
  • Priority is clarity over volume