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Double-Sided Steel Door
Our double-sided door incorporates a robust internal steel frame with steel plates affixed to both sides. The surface provides a smooth, aesthetically pleasing finish, while the internal structure delivers exceptional strength and durability. Primarily designed for entrance and exit applications, this door offers fire-resistant properties that effectively contain flames during fire incidents. While this LCA calculation is based on standard dimensions (900mm width × 2100mm height), we offer complete customization to meet specific design requirements.
ManufacturerDaiden Co., Ltd.
Website
Published date23 Jan 2026
Product SectorConstruction product
EPD numberHUB-5065
Country Japan
Expiry date 23 Jan 2031
Product sector |
Construction product |
EPD category |
Third party verified EPD (5 years) |
Averaging type |
No averaging |
Scope |
Cradle to gate |
Reference standard |
ISO 21930:2017 |
PCR |
EPD Hub Core PCR 1.2 |
cPCR |
Not provided |
Manufacturer information
Name |
Daiden Co., Ltd. |
Address |
4-48 Ota-machi, Naka Ward, Yokohama City, Kanagawa Prefecture, Japan |
| n.tsurumaki@daiden-inc.jp | |
Website |
https://www.daiden-inc.jp/ |
Verification details
EPD author |
Namiko Tsurumaki |
Verifier |
Yazan Badour |
Declaration status |
Verified |
Environmental impacts
Declared unit |
1 m2 (The standard door used for the calculation is 900mm × 2100mm.) |
Mass per unit |
43.0 kg |
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