Environmental Product Declarations (EPDs)
Supporting informed specification through transparent environmental data.
Independently verified environmental data is becoming increasingly important within construction product selection, specification and embodied carbon assessment.
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.
Explore GWP Data
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Lifecycle Assessment
EPDs are developed using Life Cycle Assessment (LCA) methodologies in accordance with EN 15804 and ISO 14025.
View Lifecycle Stages
Verified Product Data
Explore Cellecta’s verified EPD programme covering gypsum-based flooring and acoustic systems.
View Covered Products
Cellecta’s Environmental Product Declaration programme supports specification, embodied carbon assessment and transparent environmental comparison across selected gypsum-based flooring and acoustic systems.
Supporting Verified Environmental Product Data
Cellecta’s Verified EPD Programme
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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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
What is an EPD?
Understanding independently verified environmental product data in construction.
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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.
Last updated: May 2026