49
products with verified EPDs
EN 15804 & ISO 14025
Independently verified
A1–A3 lifecycle data
Including Global Warming Potential (GWP)
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Featured EPDs
Understanding EPD data
EPDs provide independently verified lifecycle environmental data, developed using Life Cycle Assessment in accordance with EN 15804 and ISO 14025. They support embodied carbon assessment and like-for-like comparison between construction products
When reviewing EPD data, check:
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Declared units
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A1–A3 stages
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Third-party verification
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Lifecycle scope
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Global Warming Potential (GWP)
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Comparable assessment boundaries
EPD GUIDANCE
What is an EPD?
Understanding independently verified environmental product data in construction.
Understanding GWP & lifecycle stages
A guide to A1–A3 stages, declared units and embodied carbon comparison.
Using EPD data in specification
How environmental product data supports specification and procurement decisions.
What is an EPD?
Understand how Environmental Product Declarations provide independently verified lifecycle environmental data for construction products.
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Understanding GWP
Learn how Global Warming Potential (GWP) data supports embodied carbon comparison within specification and procurement.
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Lifecycle Assessment
EPDs are developed using Life Cycle Assessment (LCA) methodologies in accordance with EN 15804 and ISO 14025.
Verified Product Data
Explore Cellecta’s verified EPD programme covering gypsum-based flooring and acoustic systems.
Cellecta’s Environmental Product Declarations are independently verified in accordance with EN 15804 and ISO 14025, supporting transparent environmental assessment across selected gypsum-based flooring and acoustic systems.
The programme continues to expand across key product ranges to support specification, procurement and embodied carbon assessment requirements.
Current verified EPD coverage includes:
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ScreedBoard® 20 / 28 / 30
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HEXATHERM® Product Range
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HiDECK Overlay 18 / 28
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HiDECK Structural 25 / 28 / 30
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FIBREfon 8
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FIBREfon 10
Environmental data includes:
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A1–A3 lifecycle stages
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Global Warming Potential (GWP)
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Declared unit comparison
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Embodied carbon assessment data
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Lifecycle environmental impacts
Understanding EPD Data in Practice
Environmental Product Declarations support informed comparison between construction products by providing independently verified lifecycle environmental data.
When reviewing EPD data, specifiers should consider:
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declared units
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lifecycle scope
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A1–A3 stages
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Global Warming Potential (GWP)
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third-party verification
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comparable assessment boundaries
Understanding these metrics helps support more accurate embodied carbon assessment and material selection.
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EPD Guidance & Resources
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Last updated: June 2026