Redwood Inspection Service
Redwood Inspection Service (RIS) is a leading provider of grading and inspection services for Redwood lumber in Lake Oswego, OR. Accredited by the American Lumber Standard Committee, Inc., RIS is the exclusive rules-writing agency for Redwood lumber and works in collaboration with Western Wood Products Association (WWPA) to ensure the highest quality standards. With a focus on quality assurance, RIS offers a range of unique programs including design values assessment, grader training, lumber grader certification, and a quality management system for lumber manufacturers.
As part of their commitment to improving lumber quality, RIS also provides quality control for finger-jointed lumber operations and offers inspection-based reporting to identify grading and sizing accuracy. With their expertise in Redwood species, RIS is a trusted resource for information on uses, properties, and environmental considerations. Through their partnership with WWPA, RIS ensures that Redwood producers have access to the most up-to-date grading rules and inspection services, making them a valuable asset to the Western lumber industry.
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