10" Wide × 1/2" High Heavy‑Duty Corrugated Aluminum Threshold – Pre‑Punched, Includes Screws, ADA‑Compliant, Made in USA (36" Long)

Upgrade your doorway with this Heavy‑Duty Corrugated Aluminum Threshold, expertly engineered for maximum durability and seamless installation. Constructed from high‑grade 6063‑T6 aluminum, this threshold is built to resist corrosion, endure high-traffic areas, and maintain its attractive appearance over time. This door sill comes pre‑punched with installation holes and includes all necessary screws, ensuring a quick and straightforward setup. Its 8" width offers comprehensive coverage for most doorway gaps, and the ½" height ensures smooth ADA-compliant accessibility—perfect for households with mobility aids or commercial use. Proudly Made in the USA, Randall Manufacturing delivers quality and performance you can trust. Ideal for interior or exterior doors, this threshold blends function with strength, providing a long-lasting solution that improves insulation, water resistance, and overall doorway aesthetics.

• Heavy‑Duty Construction — Crafted from heavy gauge robust 6063‑T6 alloy aluminum renowned for corrosion resistance, high tensile strength, and long-lasting durability, even outperforming some stainless steel alternatives
• Convenient & Ready to Install — Pre‑punched with mounting holes and includes screws, making installation fast and hassle‑free.
• Perfect ADA Accessibility — At ½" high, meets ADA handicap threshold requirements for safe and easy passage, making it ideal for both residential and commercial settings
• Wide Coverage for Better Fit — The 10" width ensures effective coverage and a clean finish, suitable for various doorway sizes.
• Proudly Made in the USA — Manufactured by Randall Manufacturing Co., Inc., delivering reliable craftsmanship and superior quality