Commercial Steel Door Frame 4 3/4" x 82" x 5" Expandable Knock Down Left Hand
All Hollow Metal Doors and Frames have a lot of advantages over other building materials:
- Strong and offer a higher level of security than other materials
- Designed for exceptional longevity under normal circumstances
- Vandal resistant
- Will not crack and don't dent easliy
- Minor repairs can be made on site with putty or welding
- Less susceptible to warping
- Readily accept paint
- Offers exceptional fire resistance characteristics when installed with the proper hardware. Fire rated doors and frames must be self closing and self latching. Also, doors must be hung with ball bearing hinges
- Expandable frames are easy to install and will wrap around any wall between 4 5/8" to 7 3/4"
- Made from a percentage of recycled material
- Requires less maintenance than other materials
- Esthetically pleasing to the eye once installed and painted