R&S Manufacturing and Sales has supplied the pre-engineered metal building industry with quality wholesale products since 1964. We offer a wide product line including roof curbs for mechanical/HVAC equipment & skylights, domed unit skylights, UL listed heat & smoke ventilators, roof access & equipment hatches, powered & gravity ventilators, ridge vents, louvers, roof walkway systems and ladders. As the direct manufacturer, we supply standard and customized solutions tailored to meet specific project requirements. R&S products carry certifications ensuring quality, code compliance, and superior functionality. Our experienced staff takes pride in delivering an exceptional experience from initial quote through complete installation support.