Which aspect of wall coverings should be considered to ensure better indoor air quality?

Considering the material composition of wall coverings is crucial for ensuring better indoor air quality. Different materials can release volatile organic compounds (VOCs) and other pollutants into the indoor environment, affecting the overall air quality. For instance, certain synthetic materials may emit harmful chemicals over time, while natural materials like wood or eco-friendly paints might have lower emissions and better health profiles.

Moreover, the choice of wall covering material can influence the absorption of humidity and temperature regulation within a space, which are significant factors in IAQ. Materials that are not breathable can trap moisture and promote mold growth, leading to further air quality issues. Therefore, selecting wall coverings made from low-emission, non-toxic, and sustainable materials is essential for fostering a healthy indoor environment. The overall effectiveness of a space in maintaining good air quality can significantly depend on the right material choices for wall coverings.