High 3-3/4 in. x 30-1/2 in. Metallic Aluminum Deluxe Threshold with Vinyl Seal

Energy efficiency can be increased by sealing the bottom of your door with a threshold. This high style threshold features a vinyl seal that protects your home against drafts, moisture, dust and insects. The replaceable vinyl insert, seals gaps under your door with confidence and provides a weathertight seal.