The website of Environmental Services has moved
From September 19, 2023, the up-to-date online content of Rakennustieto’s Environmental Services can be found at ymparisto.rakennustieto.fi/en
M1 for low-emission building materials
Various chemicals are emitted from building and interior decoration materials into indoor air. The classification presents emission requirements for building materials, fixture and furniture used in office and residential buildings with respect to good indoor air quality. Read more
M1 cleanliness class for air-handling components
The objective of the Cleanliness Classification is to ensure the good quality of the supply air flowing through a new air-handling system. It is intended to be used in the design and construction of healthier and more comfortable buildings and their mechanical systems. Read more
RTS EPD Environmental Product Declaration
RTS EPD is a reliable source of environmental information. RTS EPDs help building contractors, constructors and planners to better understand the environmental issues related to construction products and materials. Read more