IDEAS home Printed from https://ideas.repec.org/a/gam/jsusta/v14y2022i5p2867-d762127.html
   My bibliography  Save this article

Thermal-Energy Performance of Bulk Insulation Coupled with High-Albedo Roof Tiles in Urban Pitched Residential Roof Assemblies in the Hot, Humid Climate

Author

Listed:
  • Mohammed Dahim

    (Vice Presidency for Project Management, King Khalid University, Abha 61421, Saudi Arabia)

  • Syed Ahmad Farhan

    (Institute of Self-Sustainable Building for Smart Living, Universiti Teknologi PETRONAS, Seri Iskandar 32610, Malaysia)

  • Nasir Shafiq

    (Institute of Self-Sustainable Building for Smart Living, Universiti Teknologi PETRONAS, Seri Iskandar 32610, Malaysia)

  • Hashem Al-Mattarneh

    (Department of Civil Engineering, Yarmouk University, Irbid 21163, Jordan)

  • Rabah Ismail

    (Department of Civil Engineering, Jadara University, Irbid 21110, Jordan)

Abstract

The high rate of heat transfer through the residential roof assembly aggravates the condition of indoor thermal discomfort. Bulk insulation can be installed in the assembly to improve thermal performance. However, although it can efficiently reduce diurnal heat transfer from the outdoor environment into the indoor space through the roof assembly, it can also suppress nocturnal heat transfer in the opposite direction. Alternatively, high-albedo roof tiles employ cool colors to reflect heat at the roof surface, whereas bulk insulation hinders the conduction of heat through the roof assembly. In light of the potential of high-albedo roof tiles and bulk insulation in reducing heat transfer, thermal-energy performance of an urban pitched residential roof assembly, which adopted varying configurations of high-albedo roof tiles and bulk insulation under a hot, humid climate, was evaluated. Energy savings were generated, which were 15.13% when the change from a conventional to a high-albedo roof surface was performed, and 17.00% when the installation of bulk insulation was performed on the high-albedo roof assembly.

Suggested Citation

  • Mohammed Dahim & Syed Ahmad Farhan & Nasir Shafiq & Hashem Al-Mattarneh & Rabah Ismail, 2022. "Thermal-Energy Performance of Bulk Insulation Coupled with High-Albedo Roof Tiles in Urban Pitched Residential Roof Assemblies in the Hot, Humid Climate," Sustainability, MDPI, vol. 14(5), pages 1-22, March.
    • Handle: RePEc:gam:jsusta:v:14:y:2022:i:5:p:2867-:d:762127
    as

    Download full text from publisher

    File URL: https://www.mdpi.com/2071-1050/14/5/2867/pdf
    Download Restriction: no
    File URL: https://www.mdpi.com/2071-1050/14/5/2867/
    Download Restriction: no
    ---><---

    References listed on IDEAS

    as
    1. Raeissi, Soona & Taheri, Mansour, 1996. "Cooling load reduction of buildings using passive roof options," Renewable Energy, Elsevier, vol. 7(3), pages 301-313.
    2. Syed Ahmad Farhan & Fouad Ismail Ismail & Osamah Kiwan & Nasir Shafiq & Azni Zain-Ahmed & Nadzhratul Husna & Afif Izwan Abd Hamid, 2021. "Effect of Roof Tile Colour on Heat Conduction Transfer, Roof-Top Surface Temperature and Cooling Load in Modern Residential Buildings under the Tropical Climate of Malaysia," Sustainability, MDPI, vol. 13(9), pages 1-23, April.
    3. Zingre, Kishor T. & Wan, Man Pun & Wong, Swee Khian & Toh, Winston Boo Thian & Lee, Irene Yen Leng, 2015. "Modelling of cool roof performance for double-skin roofs in tropical climate," Energy, Elsevier, vol. 82(C), pages 813-826.
    Full references (including those not matched with items on IDEAS)

    Most related items

    These are the items that most often cite the same works as this one and are cited by the same works as this one.
    1. Spanaki, Artemisia & Tsoutsos, Theocharis & Kolokotsa, Dionysia, 2011. "On the selection and design of the proper roof pond variant for passive cooling purposes," Renewable and Sustainable Energy Reviews, Elsevier, vol. 15(8), pages 3523-3533.
    2. Ascione, Fabrizio & De Masi, Rosa Francesca & Santamouris, Mattheos & Ruggiero, Silvia & Vanoli, Giuseppe Peter, 2018. "Experimental and numerical evaluations on the energy penalty of reflective roofs during the heating season for Mediterranean climate," Energy, Elsevier, vol. 144(C), pages 178-199.
    3. Seong-Il Park & Taek-Hyoung Ryu & Ick-Chang Choi & Jung-Sup Um, 2019. "Evaluating the Operational Potential of LRV Signatures Derived from UAV Imagery in Performance Evaluation of Cool Roofs," Energies, MDPI, vol. 12(14), pages 1-14, July.
    4. Liu, Shuli & Li, Yongcai, 2015. "An experimental study on the thermal performance of a solar chimney without and with PCM," Renewable Energy, Elsevier, vol. 81(C), pages 338-346.
    5. Aboulnaga, Mohsen M., 1998. "A roof solar chimney assisted by cooling cavity for natural ventilation in buildings in hot arid climates: An energy conservation approach in Al-Ain city," Renewable Energy, Elsevier, vol. 14(1), pages 357-363.
    6. Guofu Luo & Tianxing Sun & Haoqi Wang & Hao Li & Jiaqi Wang & Zhuang Miao & Honglei Si & Fuliang Che & Gen Liu, 2023. "An Energy-Saving Regulation Framework of Central Air Conditioning Based on Cloud–Edge–Device Architecture," Sustainability, MDPI, vol. 15(3), pages 1-20, January.
    7. V. Vinod Kumar & Nitin Raut & Norie Allafi Akeel & Omar Suliman Zaroog, 2023. "Experimental investigation of cooling potential of a ventilated cool roof with air gap as a thermal barrier," Environment, Development and Sustainability: A Multidisciplinary Approach to the Theory and Practice of Sustainable Development, Springer, vol. 25(4), pages 3255-3268, April.
    8. Fadye Al Fayad & Wahid Maref & Mohamed M. Awad, 2021. "Review of White Roofing Materials and Emerging Economies with Focus on Energy Performance Cost-Benefit, Maintenance, and Consumer Indifference," Sustainability, MDPI, vol. 13(17), pages 1-21, September.
    9. Syed Ahmad Farhan & Fouad Ismail Ismail & Osamah Kiwan & Nasir Shafiq & Azni Zain-Ahmed & Nadzhratul Husna & Afif Izwan Abd Hamid, 2021. "Effect of Roof Tile Colour on Heat Conduction Transfer, Roof-Top Surface Temperature and Cooling Load in Modern Residential Buildings under the Tropical Climate of Malaysia," Sustainability, MDPI, vol. 13(9), pages 1-23, April.
    10. Zhang, Tiantian & Tan, Yufei & Yang, Hongxing & Zhang, Xuedan, 2016. "The application of air layers in building envelopes: A review," Applied Energy, Elsevier, vol. 165(C), pages 707-734.
    11. Ahmad Sedaghat & Arash Mahdizadeh & Ramadas Narayanan & Hayder Salem & Wisam K. Hussam & Mohamad Iyad Al-Khiami & Mahdi Ashtian Malayer & Sayed M. Soleimani & Mohammad Sabati & Mohammad Rasul & Mohamm, 2023. "Implementing Cool Roof and Bio-PCM in Portable Cabins to Create Low-Energy Buildings Suitable for Different Climates," Sustainability, MDPI, vol. 15(20), pages 1-24, October.
    12. Zhuang, Chaoqun & Gao, Yafeng & Zhao, Yingru & Levinson, Ronnen & Heiselberg, Per & Wang, Zhiqiang & Guo, Rui, 2021. "Potential benefits and optimization of cool-coated office buildings: A case study in Chongqing, China," Energy, Elsevier, vol. 226(C).
    13. Sharifi, Ayyoob & Yamagata, Yoshiki, 2015. "Roof ponds as passive heating and cooling systems: A systematic review," Applied Energy, Elsevier, vol. 160(C), pages 336-357.
    14. Carlos J. Esparza-López & Carlos Escobar-del Pozo & Karam M. Al-Obaidi & Marcos Eduardo González-Trevizo, 2022. "Improving the Thermal Performance of Indirect Evaporative Cooling by Using a Wet Fabric Device on a Concrete Roof in Hot and Humid Climates," Energies, MDPI, vol. 15(6), pages 1-18, March.
    15. Kishor T. Zingre & Kiran Kumar D. E. V. S. & Man Pun Wan, 2020. "Analysing the Effect of Substrate Properties on Building Envelope Thermal Performance in Various Climates," Energies, MDPI, vol. 13(19), pages 1-8, October.
    16. Raeissi, S. & Taheri, M., 2000. "Skytherm: an approach to year-round thermal energy sufficient houses," Renewable Energy, Elsevier, vol. 19(4), pages 527-543.
    17. Gao, Dian-ce & Sun, Yongjun & Zhou, Chuanwen & Bu, Yu & Bao, Yan & Chai, Jiale, 2020. "Numerical and experimental study on a double-layered coating design using supplemental property particles for achieving user-desired thermal and aesthetic performance," Energy, Elsevier, vol. 211(C).
    18. Charles Paranhos Oliveira & Fernanda Campos de Sousa & Gabriel Machado Dallago & Jocássia Reis Silva & Paulo Henrique Reis Furtado Campos & Maria Clara de Carvalho Guimarães & Fernando da Costa Baêta, 2023. "Thermal Environment and Animal Comfort of Aviary Prototypes with Photovoltaic Solar Panel on the Roof," Energies, MDPI, vol. 16(5), pages 1-18, March.
    19. Lima-Téllez, T. & Chávez, Y. & Hernández-López, I. & Xamán, J. & Hernández-Pérez, I., 2022. "Annual thermal evaluation of a ventilated roof under warm weather conditions of Mexico," Energy, Elsevier, vol. 246(C).
    20. Hanif, M. & Mahlia, T.M.I. & Zare, A. & Saksahdan, T.J. & Metselaar, H.S.C., 2014. "Potential energy savings by radiative cooling system for a building in tropical climate," Renewable and Sustainable Energy Reviews, Elsevier, vol. 32(C), pages 642-650.

    Corrections

    All material on this site has been provided by the respective publishers and authors. You can help correct errors and omissions. When requesting a correction, please mention this item's handle: RePEc:gam:jsusta:v:14:y:2022:i:5:p:2867-:d:762127. See general information about how to correct material in RePEc.

    If you have authored this item and are not yet registered with RePEc, we encourage you to do it here. This allows to link your profile to this item. It also allows you to accept potential citations to this item that we are uncertain about.

    If CitEc recognized a bibliographic reference but did not link an item in RePEc to it, you can help with this form .

    If you know of missing items citing this one, you can help us creating those links by adding the relevant references in the same way as above, for each refering item. If you are a registered author of this item, you may also want to check the "citations" tab in your RePEc Author Service profile, as there may be some citations waiting for confirmation.

    For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: MDPI Indexing Manager (email available below). General contact details of provider: https://www.mdpi.com .

    Please note that corrections may take a couple of weeks to filter through the various RePEc services.

    IDEAS is a RePEc service. RePEc uses bibliographic data supplied by the respective publishers.