M-D Building Products 1-1/4 in. x 36 in. Vinyl Threshold Replacement Insert

The M-D Building Products 1-1/4 in. x 36 in. Vinyl Threshold Replacement Insert is designed to replace worn, damaged, or missing vinyl inserts in existing door thresholds. Engineered to restore a tight weather seal, this durable vinyl insert helps prevent drafts, moisture, dirt, and insects from entering underneath exterior doors. Constructed from flexible, high-quality vinyl, this replacement threshold insert provides dependable long-term performance and easy installation. It helps maintain indoor comfort and improve energy efficiency around residential doorways.