Full Breakdown
Indonesia's Push for Clay Roofs: A National Initiative Under Scrutiny
2/20/2026, 10:17:26 PM
Overview of the Initiative
Indonesia’s President Prabowo Subianto has initiated a nationwide campaign to replace corrugated zinc roofs with clay tiles, a project he refers to as gentengisasi, or “mass roofing.” Announced on February 2, 2023, during a speech to regional leaders in Sentul, West Java, Prabowo aims to enhance the aesthetic appeal of the country, cool homes, and revive the struggling roof-tile industry. He criticized the prevalence of zinc roofs, describing them as “rusty” and unsuitable for Indonesia's image.
Motivations Behind the Initiative
Prabowo emphasized the historical context of roofing materials in Indonesia, recalling that previous generations utilized natural materials like thatch and palm fiber, which provided better insulation. He stated, “Indonesia wouldn’t be beautiful if all its roof tiles were made of zinc,” highlighting a desire to return to traditional aesthetics. The initiative is also positioned as a means to stimulate local industry, with Prabowo asserting that the raw materials for clay tiles are readily available and inexpensive, particularly when mixed with waste materials like coal.
Environmental and Economic Concerns
Despite the initiative's intentions, analysts have raised concerns regarding its environmental impact and feasibility. Critics argue that the transition from zinc to clay roofs may necessitate costly structural upgrades to existing buildings, potentially burdening homeowners and local governments. Additionally, there are apprehensions about the initiative's reception outside of Java island, where cultural and economic differences may hinder its implementation.
Official Statements & Responses
In his address, Prabowo stated, “The raw material for roof tiles is soil, and by mixing it with other waste materials, it can be light and strong.” This sentiment reflects his belief that the initiative will not only enhance the visual appeal of Indonesian architecture but also promote sustainability through the use of recycled materials. However, local leaders and environmentalists have expressed skepticism about the practicality and environmental sustainability of such a large-scale transition.
Criticism & Opposition
Opponents of the gentengisasi initiative have voiced concerns about the potential environmental degradation associated with increased clay extraction and the carbon footprint of manufacturing clay tiles. Furthermore, some community leaders fear that the financial burden of replacing roofs may disproportionately affect lower-income households, leading to resistance in areas where zinc roofs are already prevalent.
Conflicting Reports & Gaps
While Prabowo's administration promotes the initiative as economically viable and environmentally friendly, there is a lack of comprehensive studies assessing the long-term impacts of such a transition. Additionally, the response from communities outside Java remains largely unreported, leaving a gap in understanding the initiative's broader acceptance across Indonesia.
What's Next
As the initiative progresses, further discussions and studies are anticipated to address the environmental concerns and economic implications of replacing zinc roofs with clay tiles. The government may need to engage with local communities to ensure a smooth transition and address any resistance that arises.
