$120.00
The 143 Series Insulated Thermal Break Exterior Sliding Door is a best-selling solution for modern living. Designed with thermally broken aluminum frames, it offers exceptional energy efficiency, smooth sliding performance, and a sleek, minimalist design — ideal for residential and commercial spaces.
Surface finishing: Power Coated
The 143 Series Insulated Thermal Break Exterior Sliding Door is our best-selling aluminum sliding door system, engineered for superior thermal performance, durability, and seamless indoor-outdoor transitions. Featuring advanced thermal break technology, this high-performance door significantly reduces heat transfer and enhances energy efficiency in any climate.
