Product specific EPD
7 January 2026
6 January 2031
EPD Ireland
Jane Anderson
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SMARTPLY OSB panels comprise of cross oriented layers of sustainably sourced timber flakes bonded with synthetic no-added formaldehyde resin, wax and release agent, with possible further processing or application of UV coating and edge paint depending on the product. The panels are manufactured in accordance with the requirements of EN 300:2006 Oriented Strand Board (OSB) – Definitions, classification and specifications, and are CE marked in accordance with the harmonized standard EN13986 – Wood-based panels for use in construction – characteristics, evaluation of conformity and marking.
SMARTPLY ULTIMA is an extremely high-performance engineered wood panel (grade OSB/4) suitable for the most demanding structural applications in offsite manufacturing and construction. It is a cost-effective alternative in humid and high-load structural applications when compared to a similar performing exterior graded structural plywood.
The mean density of the ULTIMA panel is 616 kg/m3.