Clampitt Paper Colorado

A Trusted Envelope Supplier Serving Colorado and Beyond Colorado Envelope, now operating as part of the Clampitt Paper family, is a respected and established envelope supplier based in Broomfield, Colorado. With deep roots in envelope manufacturing and distribution, Colorado Envelope has built a strong reputation for quality, reliability, and customer-focused service. Its integration into Clampitt Paper has further strengthened its ability to serve businesses across Colorado and the wider United States with an expanded range of envelope solutions and paper products. As a leading custom envelope supplier, Colorado Envelope specializes in providing businesses with tailored envelope products designed to meet exact branding, mailing, and operational requirements. Whether clients need standard commercial envelopes, specialty formats, or fully customized designs, Colorado Envelope delivers consistent quality backed by decades of industry experience.