Indoor Air Quality Guides
Expert guides on humidity control, mould prevention, and indoor air quality for UK homes and businesses. Evidence-based advice from the AEVRA team.
UK Indoor Humidity Guide: Safe Levels for Your Home
NHS and WHO guidelines recommend 40–60% relative humidity indoors. Learn what causes high humidity in UK homes, how to measure it, and how to control it.
How to Prevent Mould in UK Homes: The Role of Humidity Control
Mould in UK homes is primarily caused by excess humidity and condensation. Learn how to prevent mould growth through ventilation, dehumidification, and damp control.
Dehumidifier Buying Guide for UK Homes (2026)
Choosing the right dehumidifier for your UK home depends on room size, temperature, and usage pattern. This guide covers portable, wall-mounted, and ducted options.
Indoor Air Quality in UK Homes: What You Need to Know
Indoor air in UK homes can contain pollutants at higher concentrations than outdoors. Learn about common indoor pollutants, ventilation standards, and how to improve your home's air quality.
Humidity and Respiratory Triggers: What UK Guidance Says
Maintaining indoor humidity within the recommended 40–60% range helps create environments less associated with allergen growth and respiratory triggers. Here is what UK guidance recommends.