Our Steel-Lite™ interior hollow metal doors with slip-on frames are purpose-built to retrofit 2x4 steel stud drywall openings finished with two layers of 5/8" drywall on each side (≈ 6-1/8" overall wall thickness). The slip-on frame sleeves over the finished wall for a precise, professional fit that installs fast and looks clean — all proudly USA made.
Designed for schools, healthcare, government, offices, and multifamily interiors where double-layer drywall is required for acoustics or separation, and a retrofit door solution must deliver durability and a finished look with minimal downtime.
| Application | Retrofit into existing 2x4 steel stud drywall openings |
|---|---|
| Wall Build | 2x4 studs with 2 layers of 5/8" drywall each side (≈ 6-1/8" overall) |
| Frame Style | Slip-on retrofit frame (KD construction) |
| Door Skins | 18-gauge galvannealed steel, prime gray finish |
| Core Options | Polystyrene (standard) or mineral core (by request) |
| Sizing | Configured to your finished opening width, height, and wall depth |
| Origin | USA Made |
| Typical Lead Time | 3–4 weeks (standard configurations) |
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!