Comparative Cost Analysis of Palm-Trunk and Timber as Roofing Materials for Low-Cost Housing in Ogbomoso

• Author(s): Adebayo F. J ; Ayinla A. K
• Paper ID: 1709715
• Page: 904-915
• Published Date: 23-07-2025
• Published In: Iconic Research And Engineering Journals
• Publisher: IRE Journals
• e-ISSN: 2456-8880
• Volume/Issue: Volume 9 Issue 1 July-2025

Abstract

The demand for affordable housing in Nigeria has led to the need for cost-effective and sustainable roofing materials. This study compares the cost-effectiveness of timber and oil palm trunk as roofing materials for low-cost housing. Despite the availability of local materials, high construction costs persist due to reliance on conventional options. While timber is widely used, its rising cost and environmental concerns make alternatives like palm trunk worth exploring. The study employed a mixed-method approach, incorporating both quantitative and qualitative data collection methods. A market survey was conducted to assess the cost implications of timber and oil palm trunk, including transportation, accessory, and installation costs. Additionally, structured questionnaires were distributed to 73 building professionals, including architects, builders, quantity surveyors, and carpenters, to evaluate their preferences, perceptions of durability, and awareness of the materials. Findings revealed that oil palm trunk is 65.95% cheaper than timber, leading to an overall 44.48% cost reduction in roofing expenses. Additionally, palm trunk requires 41.7% fewer materials than timber for the same roofing coverage, reducing transportation and installation costs. While timber offers greater structural durability, palm trunk presents a viable, cost-effective, and environmentally sustainable alternative. However, concerns over long-term durability remain a challenge to wider adoption. The study recommends further research into improving palm trunk’s durability and promoting its use in affordable housing initiatives.

Keywords

Comparative Cost Analysis, Palm-Trunk, Timber, Roofing Materials, Low-Cost Housing, Ogbomoso, Sustainability, Construction Cost

Citations

IRE Journals:
Adebayo F. J , Ayinla A. K "Comparative Cost Analysis of Palm-Trunk and Timber as Roofing Materials for Low-Cost Housing in Ogbomoso" Iconic Research And Engineering Journals Volume 9 Issue 1 2025 Page 904-915

IEEE:
Adebayo F. J , Ayinla A. K "Comparative Cost Analysis of Palm-Trunk and Timber as Roofing Materials for Low-Cost Housing in Ogbomoso" Iconic Research And Engineering Journals, 9(1)