What is a key feature that should be included in any radon mitigation system design?

A key feature that should be included in any radon mitigation system design is long-term durability. This ensures that the system functions effectively over an extended period, maintaining its ability to reduce radon levels consistently. Durable materials and components can withstand environmental factors such as temperature changes, moisture, and potential wear and tear without degrading or failing. Ensuring long-term durability helps to minimize maintenance needs and ultimately leads to a more reliable and cost-effective solution for radon mitigation.

While other factors can be considered during the system design process, such as installation complexity and aesthetic considerations, the paramount concern should always be the effectiveness and longevity of the system in keeping radon levels low for the safety of individuals using the space.