The growth in our business, and in the size and number of our customers, generated an increased need for a deeper understanding of the markets we serve, as well as the need to offer more complete solutions, services, and products for existing and prospective customers. That need, combined with our growth objectives, required a structure that would reorient the company’s focus from geography to end markets. Our 2020 restructuring accomplished that objective and now allows us to better serve our customers, recognize and exploit market opportunities, enhance the efficiency of our operations, and improve the deployment of capital. At the same time, we continue to maintain our existing compensation philosophy and practices of rewarding the financial performance of our plants, business units, and segments, based upon pre-bonus operating profits and return on investment, to preserve our strong entrepreneurial and sales culture.
Our business segments are functionally interdependent and are supported by common corporate services, such as accounting and finance, information technology, human resources, legal and compliance, and others. We regularly invest in automation and create best practices to improve the efficiency of our manufacturing facilities across each of the segments. The results and improvements from these investments are shared among the segments. This exchange of improvements and ideas has also prompted better and faster innovation for new products, processes, and product improvements.
Importantly, the restructuring allows us to better evaluate market conditions and opportunities, while effectively allocating capital and resources to the appropriate segments and business units. Also, we believe that the diversification and manner in which we operate our business provides an inherent hedge against the inevitable business cycles that our markets experience and over which we have little control. Accordingly, our goal is to provide stable earnings and cash flows to our shareholders. Our diversification and operating practices also mitigate the impact of volatile lumber market conditions experienced by traditional lumber companies.
Retail Solutions segment. Our Retail Solutions segment is comprised of the following business units: ProWood, Deckorators and UFP-Edge. The segment is focused on distinct product offerings which are grouped by brands and business units. These groupings may change periodically as opportunities to gain efficiencies occur or development of products that deliver increased scale and synergy are developed.
ProWood. Our ProWood business unit manufactures and sells pressure-treated lumber products, including decking, fencing, and lattice, as well as decorative and functional lawn and garden products to building products retailers across the nation. This business unit includes our branded ProWood line of pressure-treated and fire-retardant products used primarily for outdoor decking environments, including associated accessories. It also includes our branded Outdoor Essentials line of lawn and garden products, consisting of wood and vinyl fencing and lattice, garden beds and planters, pergolas, picnic tables, and other landscaping products. Numerous pressure-treaters exist on local and regional scales with none approaching the volume sold by UFP. We estimate we produce approximately 28% of all residential treated wood, 9% of all wood fencing, and 8% of all fire-retardant wood products.
Deckorators. This business unit includes the manufacture of wood plastic composite and our patented Surestone mineral based composite decking and related decking accessories, including aluminum railing systems, balusters, post caps, and similar products, as well as customized, aluminum fencing. Customers include big box home improvement retailers, regional home centers and wholesale distributors. We estimate we manufacture 6% of all composite decking and railing in the U.S.
UFP-Edge. This business unit manufactures and sells exterior siding, pattern, trim and facia products. These products include traditional wood, engineered wood and modified wood siding with a variety of finish and profile alternatives as well as primed wood trim boards and facia. It also includes interior pattern and trim products, as well as pre-painted and primed shiplap and project boards. UFP-Edge is sold to home improvement retailers and two-step distributors.
UFP Retail Solutions has numerous competitive advantages. We are not aware of any competitor that currently manufactures, treats and distributes a full line of both value-added and commodity-based products, on a national basis, as we do within this segment. We believe the breadth of our product offering, scale and geographic dispersion, proximity of our plants to core customers and key vendors, product innovation initiatives, purchasing and manufacturing expertise, procurement advantages, and service capabilities provide us a competitive edge in this market.