Inswing Door Threshold Sill – Residential Entry Door Threshold

The Inswing Door Threshold Sill – Residential Entry Door Threshold is a durable replacement solution designed for pre-hung door applications. Finished in beige, this threshold strip blends seamlessly with common residential door frames and flooring materials while restoring a clean, finished appearance at the entryway.

Measuring 36" in length, this inswing threshold features a 1-3/4" width, with Height A: 3/8" and Height B: 7/16", providing proper fit and support for standard residential door systems. Constructed from rigid vinyl, it offers dependable resistance to moisture, everyday foot traffic, and seasonal temperature changes.

Designed specifically as a replacement threshold strip, this component helps restore the sealing surface beneath the door, improving energy efficiency and helping reduce drafts, dust, and light moisture infiltration. Ideal for home repairs and maintenance projects, this rigid vinyl inswing threshold sill provides a practical and cost-effective solution for extending the life of existing residential door systems.