Environmental Product Declarations (EPDs) are rapidly becoming a central focus in the UK construction industry, aligning with broader national efforts to reduce carbon emissions and drive accountability in material specification. As public and private sector projects place greater emphasis on lifecycle assessment and carbon transparency, EPDs are emerging as essential tools for architects, contractors, and specifiers.
Understanding EPDs in the Built Environment
An Environmental Product Declaration (EPD) is a third-party verified document that quantifies the environmental impact of a product throughout its lifecycle. Developed according to standards such as BS EN 15804, ISO 14025, and ISO 21930, EPDs offer objective, comparable data covering metrics like Global Warming Potential (GWP), energy use, water consumption, and waste generation. These declarations are increasingly required by Tier 1 contractors and are integrated into frameworks like BREEAM, LEED, and PAS 2080.
As the UK construction industry accelerates its commitment to net zero goals—guided by initiatives such as The Construction Playbook and the Net Zero Strategy—EPDs provide critical insights for sustainable procurement and whole-building carbon accounting.
Useful references:
● BS EN 15804 – Core rules for construction product EPDs
● ISO 14025 – Type III Environmental Declarations
● GreenBookLive – BRE Global EPD Directory
The Role of GRP in Low-Carbon Construction
Glass Reinforced Plastic (GRP) is gaining recognition for its compatibility with sustainable construction practices. Its lightweight composition reduces transport emissions and installation demands. GRP’s durability and resistance to corrosion eliminate the need for coatings or frequent replacement, reducing environmental burden over its lifespan.
When evaluated through the lens of EPD frameworks, GRP demonstrates strong performance in key impact categories, making it a valuable alternative to traditional materials such as steel and timber. Its minimal maintenance profile and extended product lifespan contribute further to its sustainability credentials.
Industry Example: Supporting EPD Alignment
Some UK manufacturers have begun aligning their GRP products with EPD requirements in line with BS EN 13706 structural standards (grades E23 and E17). These efforts support project teams aiming to meet benchmarks under BREEAM, LEED, MMC Category 3, DfMA, and PAS 2080. Offerings often include profiles, gratings, handrails, and fencing—along with supporting documentation to ease the specification process.
Engineered Composites, with over 38 years in the GRP sector, is one such company working towards EPD compliance across its product range to assist project teams with transparent environmental reporting.
Useful references:
● BRE Global – UK-based EPD verification body
● The International EPD System – Global programme operator
● ECO Platform – European umbrella organisation for EPD providers