Sepa Oy

Sepa Oy is a family-owned company founded in 1982, which has become Finland's leading manufacturer of roof trusses due to reliable service and continuous product development. You can expect a trustworthy partner with strengths in reliable delivery times, high quality, in-house design, and an innovative approach. Trust must be earned every day, and we work hard for it. Sepa Oy is an important partner for infrastructure builders, manufacturing noise barriers, bridge supports, weather protection, and other infrastructure products needed on construction sites. The high-quality materials, expert design, and professional manufacturing of Sepa ensure peace of mind under all conditions. Our environmentally friendly, reliable, and high-quality work has also been recognized in the awards and certificates we have received.