Sisäilmasäädökset

Sisäilmasäädökset refer to regulations and guidelines concerning indoor air quality and environmental conditions within buildings. These regulations aim to ensure a healthy and comfortable living and working environment for occupants. They typically cover aspects such as ventilation rates, temperature and humidity control, air pollutant levels, and the materials used in building construction.

In Finland, the primary legislation related to indoor air is the Act on the Control of Health Hazards (Terveydensuojelulaki) and the corresponding Government Decree. These laws set requirements for the maintenance and condition of buildings to prevent health risks arising from indoor environments. Building codes and national building regulations also play a significant role, specifying technical requirements for ventilation systems, insulation, and other building components that affect indoor air quality.

Specific parameters often addressed by sisäilmasäädökset include minimum outdoor air supply rates per person or per floor area, acceptable levels of common indoor air pollutants like carbon dioxide, volatile organic compounds (VOCs), and particulate matter. Furthermore, regulations may stipulate requirements for moisture management to prevent mold growth, which is a major contributor to poor indoor air quality.

Enforcement of these regulations is typically carried out by municipal health authorities and building supervision departments. They are responsible for inspecting buildings, investigating complaints related to indoor air quality, and ensuring that building owners and occupants comply with the established standards. The goal of sisäilmasäädökset is to promote public health and well-being by mitigating the negative impacts of indoor air pollution.