Interior designers play a pivotal role in shaping the built environment and catalyzing positive change through the adoption of sustainable design practices. This study centers on the analysis of prevailing attitudes held by interior designers in Jordan towards sustainable interior design practices. Through a comprehensive methodology involving a literature review and a three-part questionnaire, the research explores the benefits, challenges, and integration of sustainability principles. The study highlights substantial awareness (85%) of sustainable interior design’s environmental impact and resource preservation. Additionally, 81% acknowledge its enduring significance and 89% recognize its diverse benefits. While 61% exhibit familiarity and 27% claim professional experience. Among sustainability indicators, energy efficiency scores 4.25, resource efficiency 4.27, and “Design aligns with laws and regulations by the Ministry of Labor” ranks highest at 4.37. This study significantly augments our understanding of sustainable interior design by introducing a comprehensive evaluation framework that encompasses the three sustainability dimensions. It equips decision makers with a robust tool to identify specific practices that bolster sustainability performance, further advancing the field. Furthermore, this study provides practical strategies for the application of sustainable interior design principles in the Jordanian context, emphasizing the need for hands-on training, interdisciplinary collaboration, policy development, and ongoing monitoring. These strategies aim to bridge the gap between awareness and practical experience, fostering a culture of sustainability within the interior design profession. The findings of this research resonate with existing literature on sustainability in the built environment, demonstrating a global shift towards sustainability as a fundamental approach rather than a passing trend. The introduced comprehensive evaluation framework equips decision makers with a robust tool to identify specific practices that bolster sustainability performance, further advancing the field of sustainable interior design in Jordan and beyond.