- Prefinished – no site painting
- Oak, walnut, natural birch
- Hollow core or solid core
- 20 min fire-rated solid core
- Machined for steel frames
- 3068 and 3070
Warm finish, steel frame
Offices, apartments, hotels and dormitories often pair a steel frame with a wood-look door. These flush composite doors are prefinished with an embossed woodgrain surface and machined for the hinge and lock preparation of the steel frame, so they hang straight from the box.
| Core | Thickness | Sizes | Rating |
|---|---|---|---|
| Hollow core | 1⅜ in or 1¾ in | 3068 | – |
| Solid core | 1¾ in | 3068 · 3070 | 20 min |
| Solid core slab, paint grade | 1¾ in | 3068 · 3070 | 20 min |
Specification
- Beveled lock edge, prepared for 2¾ in backset cylindrical locks
- Three 4½ in standard-weight hinge preps
- Solid core reduces sound transfer between rooms
- Handed or non-handed versions
- 5-year limited warranty
Normas y requisitos por mercado
Códigos con los que World Steel diseña, fabrica y documenta este producto, y los principales requisitos geométricos y de carga en cada mercado.
Estados Unidos
- NFPA 80 · UL 10C20-minute door assemblies
- ANSI/WDMA I.S.1AInterior architectural wood flush doors
Resumen solo orientativo: prevalecen la especificación del proyecto, la edición del código adoptada y la autoridad competente.
Acabados
| Acabado | Normas / notas |
|---|---|
| Prefinished | Imperial oak, walnut, natural birch |
| Paint grade | Birch slab for site finishing |



