Our Steel-Lite™ interior hollow metal doors with slip-on frames are engineered to retrofit 2x4 wood stud drywall openings finished with 1/2" drywall on each side (≈ 4-5/8" overall wall thickness). The slip-on frame sleeves over the wall for a quick, clean upgrade without demolition — all proudly USA made.
These retrofit hollow metal doors are perfect for schools, offices, healthcare facilities, and tenant improvements where a durable, long-lasting replacement is needed in existing 2x4 drywall walls with 1/2" board each side.
| Application | Retrofit for existing 2x4 wood stud drywall openings |
|---|---|
| Wall Build | 2x4 studs with 1/2" drywall each side (≈ 4-5/8" overall) |
| Frame Style | Slip-on retrofit frame (knock-down) |
| Door Skins | 18-gauge galvannealed steel, prime gray finish |
| Core | Polystyrene insulated (non-rated standard), mineral core optional |
| Lead Time | 3–4 weeks typical production |
| Origin | USA Made |
Whether you need a quotation or just have a question about a product. Reach out to us today by calling 866-232-5673 or text us questions and photos at 210-275-8966, and one of friendly specialists will be happy to help!
