The global Interior Folding Door market size was valued at US$ 9.84 billion in 2024 and is projected to reach US$ 13.72 billion by 2030, at a CAGR of 5.7% during the forecast period 2024-2030. The United States Interior Folding Door market size was valued at US$ 2.61 billion in 2024 and is projected to US$ 3.51 billion by 2030, at a CAGR of 5.1% during the forecast period 2024-2030.Download FREE..