Looking for high-end, furniture-grade United States Environmental Protection Agency (EPA) Official Seal (HDU) Seal plaques? Masterplaques is one of the top manufacturers of officially licensed seal plaques in the nation. Ours are meticulously hand-carved from solid mahogany, that is kiln dried to prevent warping. Our U.S. Military Official Seal Plaques feature official heraldry and exact pantone color matching. We are widely recognized as “Plaque Industry’s Gold Standard,” we pride ourselves on delivering a level of craftsmanship that make our officially licensed wall and podium plaques one of a kind and highly desirable.
Masterplaques.com is a GSA-registered manufacturer specializing in U.S. Government plaques and high-density urethane (HDU) plaques. We have been in business since 1991. We are also a U.S. Military veteran owned SDVOS business.
Order online or call us between 9:00 a.m. EST and 6:00 p.m. at 1-800-381-9457. Order turnaround is two to six weeks depending on what shipping option you choose. Six-week shipping is FREE! We accept government purchase orders via phone or choose, “purchase order”, in our shopping cart.
Unmatched All-Weather Durability
Crafted from high-density urethane (HDU), this United States Environmental Protection Agency (EPA) Official Seal plaque is engineered to withstand extreme environmental conditions. Unlike traditional wood that can warp or rot when exposed to moisture, high-density urethane will not absorb water, crack, split, or decompose. It remains completely stable in temperatures ranging from -30°F to 200°F. This superior weatherproofing makes it the ideal choice for exterior building entrances, courtyard walls, outdoor podiums, or high-humidity indoor environments where long-term durability is essential.
Precision 3D Carving & Official Heraldry
Every emblem is meticulously carved into a full 1-inch (1″) thick slab of solid HDU, delivering dramatic three-dimensional depth and bas-relief detail. The intricate design features the official EPA seal with exact pantone color matching and sharp relief detailing. From the distinctive blue-and-green floral motif representing environmental protection to the surrounding official lettering, each detail strictly adheres to official agency specifications and heraldic guidelines. The hand-painted finish utilizes premium, UV-resistant exterior coatings that resist fading, chalking, and peeling under direct sun exposure.
Versatile Display for Government Facilities
This lightweight yet highly resilient plaque is designed for versatile mounting across various agency installations. Available in custom sizes ranging from standard wall dimensions to expansive 72-inch diameter focal pieces, it serves as a commanding emblem for headquarters, regional offices, podiums, press briefing rooms, and official presentation spaces. Maintenance is effortless, requiring only an occasional wipe-down with a damp cloth to maintain its pristine, pristine hand-finished luster.
GSA-Registered Quality & Custom Ordering
As a GSA-registered manufacturer and Service-Disabled Veteran-Owned Small Business (SDVOSB), we build plaques that meet the highest government procurement standards. Every order undergoes rigorous quality control to guarantee absolute visual precision and structural integrity. Government purchase orders and contract purchasing options are accepted at checkout, with custom sizing and tailored design modifications available to meet specific department requirements.





