The atrium tent cost in 2025 varies widely depending on the size, structure, and materials used. On average, a standard atrium tent ranges from $3,000 to $15,000, while large or custom-designed versions for events, exhibitions, or commercial use can exceed $25,000. Factors such as frame material (aluminum or steel), roof type (PVC or glass), and additional features like insulation, flooring, and lighting also play major roles in determining the final price. For long-term installations, investing in a high-quality structure with durable materials ensures better weather resistance and lower maintenance costs over time.