- Frames are welded, supplied with new wall construction anchors.
- Doors are flush, prefinished, qrotary cut natural birch wood.
- An alternate veneer may be extra.
- Supplied with perimeter sound seals, door bottom and threshold.
- As manufactured by Ambico to achieve STC-50.
- Prepped for heavyweight butt hinges and 86XASA.
- Reinforced for surface type closer.
- Hardware by others.