The declared product is the OVI internal timber doorset range, supplied as the OVI NR, FD 30 and FD60. The OVI FD 30 is representative product. The NR is a standard door with no declared fire rating, whereas the FD 30 and FD 60 has been independently tested as providing, respectively, 30 minutes and 60 minutes fire rating protection. A scaling table is included in this EPD covering the 3 specific products. The doorsets are intended for internal use within commercial, residential, and public buildings, including offices, riser cupboards, circulation spaces, and other areas requiring standard or enhanced fire resistance performance. The doorset assembly comprises a timber door leaf with hardwood lippings to all edges, frame components, and associated hardware preparations. FD30 and FD60 variants incorporate core constructions designed to achieve 30-minute and 60-minute fire resistance classifications respectively. The product is manufactured for internal applications where durability, acoustic performance, and fire resistance may be required depending on project specification. Further information can be found at: https://integrateddoorsets.com/products/