The effect of renovating an office building on occupants' comfort and health

Jan Pejtersen, H. Brohus, C.E. Hyldgaard, J.B. Nielsen, O. Valbjørn, P. Hauschildt, S.K. Kjærgaard, P. Wolkoff

    Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearchpeer-review

    Abstract

    An intervention study was performed in an office building in which there were severe indoor climate complaints among the occupants. In one part of the building a new heating and ventilation strategy was implemented by renovating the HVAC system, and a carpet floor material was replaced with a low-emitting vinyl floor; the other part of the building was kept unchanged, serving as a control. A comprehensive indoor climate investigation, including a questionnaire study of the occupants' comfort and health, was performed before and after the intervention. The intervention was performed after detailed laboratory studies on alternative flooring materials and alternative ventilation strategies. The occupants' adverse perceptions and symptoms were significantly reduced by the intervention. The improvement of the indoor climate was most pronounced in the cellular offices, where both the floor material and the ventilation and heating conditions had been changed, compared to the improvement in the open-plan offices where only the ventilation and heating system had been changed.
    Original languageEnglish
    Title of host publicationProc. of Indoor Air '99
    Place of PublicationLondon
    PublisherConstruction Research Communications, Ltd.
    Publication date1999
    Pages160-165
    Publication statusPublished - 1999
    Event8th International Conference on Indoor Air Quality and Climate - Edinburgh, United Kingdom
    Duration: 8 Aug 199913 Aug 1999
    Conference number: 8

    Conference

    Conference8th International Conference on Indoor Air Quality and Climate
    Number8
    CountryUnited Kingdom
    CityEdinburgh
    Period08/08/199913/08/1999

    Cite this

    Pejtersen, J., Brohus, H., Hyldgaard, C. E., Nielsen, J. B., Valbjørn, O., Hauschildt, P., Kjærgaard, S. K., & Wolkoff, P. (1999). The effect of renovating an office building on occupants' comfort and health. In Proc. of Indoor Air '99 (pp. 160-165). Construction Research Communications, Ltd..