
GreenSpec Ltd
Independently endorsed green building products selected by architects and specifiers
Best suited for UK-based building product manufacturers and suppliers who want independent, peer-reviewed recognition for the environmental credentials of their products. Also valuable for architects, specifiers, and designers seeking a curated directory of vetted green building materials to inform sustainable construction decisions.
Credential
English
2015
Available
Audubon Cooperative Sanctuary Certification
Audubon International
SEAM Buildings + Interiors (B+I) Certification: Developer
SEAM
SEAM Buildings + Interiors (B+I) Certification: Occupier
SEAM
SEAM Certification O+M Certification: Developer
SEAM
SEAM Operations + Maintenance (O+M) Certification: Occupier
SEAM
WELL Performance Rating
International WELL Building Insititute
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Program WebsiteGreenSpec LtdLast verified Mar 11, 2026