An empirical enquiry into windows used in tropical office spaces
Abstract
Environmental health is very instrumental to the survival of the human race and there is the need for behavioural change for its quality. Grounded in literature is the fact that amongst all the elements of the building fabric, window is the only element which contributes holistically to Indoor Environmental Quality (IEQ). However, there is no certainty that building professionals or clients consider IEQ in the selection of windows for buildings and spaces holistically. This study seeks to evaluate the various types of windows mostly used in office spaces and establish the rational for their choice. Questionnaires in the form of Google forms were developed and sent to a convenient sampled population of architects and clients in Ghana. Results shows that none of the architects or clients choice of window had a holistic rational towards achieving all the variables of IEQ - thermal comfort, lighting quality, air quality and sound quality. Most of the choices by respondents were based on at least one of the variables of IEQ as a rational. In some cases, the rational of clients had no link to IEQ. Both clients and professionals suggested modifications to current office windows for better IEQ. It is also recommended that further research is carried out to validate the findings. The relevance of this study cannot be down played as knowledge is acquired for re-engineering of appropriate and holistic window towards IEQ.
References
Abbaszadeh, S., Zagreus, L., Lehrer, D., & Huizenga, C. (2006). Occupant satisfaction with indoor environmental quality in green buildings. Proceedings, Healthy Buildings, 3, 365-370
Alawadhi, E. M. (2012). Using phase change materials in window shutter to reduce the solar heat gain. Energy and Buildings, 47, 421-429.
Barrett, P., Zhang, Y., Moffat, J., & Kobbacy, K. (2013). A holistic, multi-level analysis identifying the impact of classroom design on pupils’ learning. Building and Environment, 59, 678-689.
Bluyssen, P. (2009). The Indoor Environment Handbook: How to Make Buildings Healthy and Comfortable. Routledge. London, Earthscan.
Chua, S. J. L., Ali, A. S., & Lim, M. E. L. (2016). Physical environment comfort impacts on office employee’s performance. In MATEC Web of Conferences (Vol. 66, p. 00124). EDP Sciences.
Dascalaki, E. G., Gaglia, A. G., Balaras, C. A., & Lagoudi, A. (2009). Indoor environmental quality in Hellenic hospital operating rooms. Energy and Buildings, 41(5), 551-560.
Feige, A., Wallbaum, H., Janser, M., & Windlinger, L. (2013). Impact of sustainable office buildings on occupant's comfort and productivity. Journal of Corporate Real Estate, 15(1), 7-34.
Gyimah, K. A., Amos – Abanyie, S. and Kootin – Sanwu, V. (2017) The importance of windows in attaining Indoor Environmental Quality in the tropics: A review. In Ayarkwa J., Ahadzie D. K., Adinyira E., Kwofe T. and Owusu-Manu D., paper presented at the 6th International Conference on Infrastructure Development in Africa (ICIDA) (pp 358 – 367). Kumasi, Ghana, College of Art and Built Environment, KNUST.
Hammer, M. and Champy, J. (2006). Reengineering the Corporation: A Manifesto for Business Revolution, Harper Collins Publishers, New York
Huizenga, C., Abbaszadeh, S., Zagreus, L., & Arens, E. A. (2006). Air quality and thermal comfort in office buildings: results of a large indoor environmental quality survey. Proceedings, Healthy Buildings, 3, 393-397
Koranteng, C., Amos-Abanyie, S., & Kwofie, T. E. (2016). Environmental Noise Exposure On Occupants In Naturally Ventilated Open-Plan Offices: Case Of Selected Offices In Kumasi, Ghana, International Journal of Scientific & Technology Research 5(10) 138-146
Leaman, A. (1995). Dissatisfaction and office productivity. Facilities, 13(2), 13-19.
Mahbob, N. S., Kamaruzzaman, S. N., Salleh, N., & Sulaiman, R. (2011). A correlation studies of indoor environmental quality (IEQ) towards productive workplace, 2nd International Conference on Environmental Science and Technology, 2, 434- 438.
Mandik, P. (2013). This is philosophy of mind: An introduction, John Wiley & Sons, Vol. 22.
Moschandreas, D. J. (Ed.). (1998). Design, Construction, and Operation of Healthy Buildings: Solutions to Global and Regional Concerns. Ashrae, USA.
Persram, S., Lucuik, M., & Larsson, N. (2007). Marketing green buildings to tenants of leased properties. Canada Green Building Council.
SBCA (2016). Singapore Building and Construction Authority, Accessed 02/09/16 at https://www.bca.gov.sg/professionals/iquas/..%5CIquas%5Cgpgs%5CAWindow%5CAWDesign.pdf
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