Single Doors 
Doors with Sidelites 
Double Doors 
Arch Top Doors 
Clearance / Closeouts Doors 
Modern 
Modern 
Modern Ecoline - 
Luxeline - 
Steel Interior Doors - 
Traditional & Paint Grade MDF - 
Wine Cellar Stain Grade Solid Wood - Glass & Steel Interior Doors -
Design: Single with 1 Sidelite
The single steel interior door with one sidelite is a great, middle of the road option for those who would like more window space without making the entrance too large. Two sidelites are also available for those who would like a larger entrance.
Standard Steel Door Models
slabs are available in 30, 34, 36" width and other custom sizes
Single with 1 Sidelite
STL-W1-36x96-1SL18-W1
Steel Interior Door
Single with 1 Sidelite - Custom
Slab: 36 x 96"
Unit: 55-7/8 x 97-3/8"
Sidelite Width: 18"
Single with 1 Sidelite - Custom
Slab: 36 x 96"
Unit: 55-7/8 x 97-3/8"
Sidelite Width: 18"
STL-W3-36x96-1SL18-W3
Steel Interior Door
Single with 1 Sidelite - Custom
Slab: 36 x 96"
Unit: 55-7/8 x 97-3/8"
Sidelite Width: 18"
Single with 1 Sidelite - Custom
Slab: 36 x 96"
Unit: 55-7/8 x 97-3/8"
Sidelite Width: 18"
STL-W4-36x96-1SL18-W4
Steel Interior Door
Single with 1 Sidelite - Custom
Slab: 36 x 96"
Unit: 55-7/8 x 97-3/8"
Sidelite Width: 18"
Single with 1 Sidelite - Custom
Slab: 36 x 96"
Unit: 55-7/8 x 97-3/8"
Sidelite Width: 18"
STL-W4P-36x96-1SL18-W3
Steel Interior Door
Single with 1 Sidelite - Custom
Slab: 36 x 96"
Unit: 55-7/8 x 97-3/8"
Sidelite Width: 18"
Single with 1 Sidelite - Custom
Slab: 36 x 96"
Unit: 55-7/8 x 97-3/8"
Sidelite Width: 18"
STL-W6-36x96-1SL18-W3
Steel Interior Door
Single with 1 Sidelite - Custom
Slab: 36 x 96"
Unit: 55-7/8 x 97-3/8"
Sidelite Width: 18"
Single with 1 Sidelite - Custom
Slab: 36 x 96"
Unit: 55-7/8 x 97-3/8"
Sidelite Width: 18"
STL-W6P-36x96-1SL18-W4
Steel Interior Door
Single with 1 Sidelite - Custom
Slab: 36 x 96"
Unit: 55-7/8 x 97-3/8"
Sidelite Width: 18"
Single with 1 Sidelite - Custom
Slab: 36 x 96"
Unit: 55-7/8 x 97-3/8"
Sidelite Width: 18"
STL-W8-36x96-1SL18-W4
Steel Interior Door
Single with 1 Sidelite - Custom
Slab: 36 x 96"
Unit: 55-7/8 x 97-3/8"
Sidelite Width: 18"
Single with 1 Sidelite - Custom
Slab: 36 x 96"
Unit: 55-7/8 x 97-3/8"
Sidelite Width: 18"
Single with 1 Sidelite - Wide
STL-W1-36x96-1SL36-W1
Steel Interior Door
Single with 1 Sidelite - Wide - Custom
Slab: 36 x 96"
Unit: 73-7/8 x 97-3/8"
Sidelite Width: 36"
Single with 1 Sidelite - Wide - Custom
Slab: 36 x 96"
Unit: 73-7/8 x 97-3/8"
Sidelite Width: 36"
STL-W3-36x96-1SL36-W3
Steel Interior Door
Single with 1 Sidelite - Wide - Custom
Slab: 36 x 96"
Unit: 73-7/8 x 97-3/8"
Sidelite Width: 36"
Single with 1 Sidelite - Wide - Custom
Slab: 36 x 96"
Unit: 73-7/8 x 97-3/8"
Sidelite Width: 36"
STL-W4-36x96-1SL36-W4
Steel Interior Door
Single with 1 Sidelite - Wide - Custom
Slab: 36 x 96"
Unit: 73-7/8 x 97-3/8"
Sidelite Width: 36"
Single with 1 Sidelite - Wide - Custom
Slab: 36 x 96"
Unit: 73-7/8 x 97-3/8"
Sidelite Width: 36"
STL-W4P-36x96-1SL36-W6
Steel Interior Door
Single with 1 Sidelite - Wide - Custom
Slab: 36 x 96"
Unit: 73-7/8 x 97-3/8"
Sidelite Width: 36"
Single with 1 Sidelite - Wide - Custom
Slab: 36 x 96"
Unit: 73-7/8 x 97-3/8"
Sidelite Width: 36"
STL-W6-36x96-1SL36-W6
Steel Interior Door
Single with 1 Sidelite - Wide - Custom
Slab: 36 x 96"
Unit: 73-7/8 x 97-3/8"
Sidelite Width: 36"
Single with 1 Sidelite - Wide - Custom
Slab: 36 x 96"
Unit: 73-7/8 x 97-3/8"
Sidelite Width: 36"
STL-W6P-36x96-1SL36-W8
Steel Interior Door
Single with 1 Sidelite - Wide - Custom
Slab: 36 x 96"
Unit: 73-7/8 x 97-3/8"
Sidelite Width: 36"
Single with 1 Sidelite - Wide - Custom
Slab: 36 x 96"
Unit: 73-7/8 x 97-3/8"
Sidelite Width: 36"
STL-W8-36x96-1SL36-W8
Steel Interior Door
Single with 1 Sidelite - Wide - Custom
Slab: 36 x 96"
Unit: 73-7/8 x 97-3/8"
Sidelite Width: 36"
Single with 1 Sidelite - Wide - Custom
Slab: 36 x 96"
Unit: 73-7/8 x 97-3/8"
Sidelite Width: 36"
Single with 1 Sidelite with Transom
STL-W1-36x96-1SL18-W1-TR24-W1
Steel Interior Door
Single with 1 Sidelite with Transom - Custom
Slab: 36 x 96"
Unit: 55-7/8 x 121-3/8"
Sidelite Width: 18"
Single with 1 Sidelite with Transom - Custom
Slab: 36 x 96"
Unit: 55-7/8 x 121-3/8"
Sidelite Width: 18"
STL-W3-36x96-1SL18-W3-TR24-W1
Steel Interior Door
Single with 1 Sidelite with Transom - Custom
Slab: 36 x 96"
Unit: 55-7/8 x 121-3/8"
Sidelite Width: 18"
Single with 1 Sidelite with Transom - Custom
Slab: 36 x 96"
Unit: 55-7/8 x 121-3/8"
Sidelite Width: 18"
STL-W4-36x96-1SL18-W4-TR24-W1
Steel Interior Door
Single with 1 Sidelite with Transom - Custom
Slab: 36 x 96"
Unit: 55-7/8 x 121-3/8"
Sidelite Width: 18"
Single with 1 Sidelite with Transom - Custom
Slab: 36 x 96"
Unit: 55-7/8 x 121-3/8"
Sidelite Width: 18"
STL-W4P-36x96-1SL18-W3-TR24-W1
Steel Interior Door
Single with 1 Sidelite with Transom - Custom
Slab: 36 x 96"
Unit: 55-7/8 x 121-3/8"
Sidelite Width: 18"
Single with 1 Sidelite with Transom - Custom
Slab: 36 x 96"
Unit: 55-7/8 x 121-3/8"
Sidelite Width: 18"
STL-W6-36x96-1SL18-W3-TR24-W1
Steel Interior Door
Single with 1 Sidelite with Transom - Custom
Slab: 36 x 96"
Unit: 55-7/8 x 121-3/8"
Sidelite Width: 18"
Single with 1 Sidelite with Transom - Custom
Slab: 36 x 96"
Unit: 55-7/8 x 121-3/8"
Sidelite Width: 18"
STL-W6P-36x96-1SL18-W4-TR24-W1
Steel Interior Door
Single with 1 Sidelite with Transom - Custom
Slab: 36 x 96"
Unit: 55-7/8 x 121-3/8"
Sidelite Width: 18"
Single with 1 Sidelite with Transom - Custom
Slab: 36 x 96"
Unit: 55-7/8 x 121-3/8"
Sidelite Width: 18"
STL-W8-36x96-1SL18-W4-TR24-W1
Steel Interior Door
Single with 1 Sidelite with Transom - Custom
Slab: 36 x 96"
Unit: 55-7/8 x 121-3/8"
Sidelite Width: 18"
Single with 1 Sidelite with Transom - Custom
Slab: 36 x 96"
Unit: 55-7/8 x 121-3/8"
Sidelite Width: 18"
Single with 1 Sidelite - Wide with Transom
STL-W1-36x96-1SL36-W1-TR24-W1
Steel Interior Door
Single with 1 Sidelite - Wide with Transom - Custom
Slab: 36 x 96"
Unit: 73-7/8 x 121-3/8"
Sidelite Width: 36"
Single with 1 Sidelite - Wide with Transom - Custom
Slab: 36 x 96"
Unit: 73-7/8 x 121-3/8"
Sidelite Width: 36"
STL-W3-36x96-1SL36-W3-TR24-W1
Steel Interior Door
Single with 1 Sidelite - Wide with Transom - Custom
Slab: 36 x 96"
Unit: 73-7/8 x 121-3/8"
Sidelite Width: 36"
Single with 1 Sidelite - Wide with Transom - Custom
Slab: 36 x 96"
Unit: 73-7/8 x 121-3/8"
Sidelite Width: 36"
STL-W4-36x96-1SL36-W4-TR24-W1
Steel Interior Door
Single with 1 Sidelite - Wide with Transom - Custom
Slab: 36 x 96"
Unit: 73-7/8 x 121-3/8"
Sidelite Width: 36"
Single with 1 Sidelite - Wide with Transom - Custom
Slab: 36 x 96"
Unit: 73-7/8 x 121-3/8"
Sidelite Width: 36"
STL-W4P-36x96-1SL36-W6-TR24-W1
Steel Interior Door
Single with 1 Sidelite - Wide with Transom - Custom
Slab: 36 x 96"
Unit: 73-7/8 x 121-3/8"
Sidelite Width: 36"
Single with 1 Sidelite - Wide with Transom - Custom
Slab: 36 x 96"
Unit: 73-7/8 x 121-3/8"
Sidelite Width: 36"
STL-W6-36x96-1SL36-W6-TR24-W1
Steel Interior Door
Single with 1 Sidelite - Wide with Transom - Custom
Slab: 36 x 96"
Unit: 73-7/8 x 121-3/8"
Sidelite Width: 36"
Single with 1 Sidelite - Wide with Transom - Custom
Slab: 36 x 96"
Unit: 73-7/8 x 121-3/8"
Sidelite Width: 36"
STL-W6P-36x96-1SL36-W8-TR24-W1
Steel Interior Door
Single with 1 Sidelite - Wide with Transom - Custom
Slab: 36 x 96"
Unit: 73-7/8 x 121-3/8"
Sidelite Width: 36"
Single with 1 Sidelite - Wide with Transom - Custom
Slab: 36 x 96"
Unit: 73-7/8 x 121-3/8"
Sidelite Width: 36"
STL-W8-36x96-1SL36-W8-TR24-W1
Steel Interior Door
Single with 1 Sidelite - Wide with Transom - Custom
Slab: 36 x 96"
Unit: 73-7/8 x 121-3/8"
Sidelite Width: 36"
Single with 1 Sidelite - Wide with Transom - Custom
Slab: 36 x 96"
Unit: 73-7/8 x 121-3/8"
Sidelite Width: 36"
CHOOSE DURABILITY WITHOUT COMPROMISING THE LIGHTNESS
The specially designed shape of the profiles, the highest quality galvanised steel, and the 2mm wall of the steel profiles make it possible to produce exceptionally thin door frames without compromising durability, and lasting for decades
Colors Available
Glass Available
Types of Fittings Available with Magnetick Lock
Handles/Pulls
Steel handle
(1-point lock, opened only with a handle)
Steel handle
(1-point lock with a patent insert)
Steel handle
(1-point lock with a WC type insert)
Steel & Glass Interior Door Installation
- General Instructions
- Installer and Builder Information
- Installation Tools
- Wall Opening Preparation
- How to Determine Unit Size Base on Your Finished Opening
- Installing Door Frame
How to Measure Steel Interior Door
| DESCRIPTION | WIDTH [mm] | HEIGHT [mm] |
|---|---|---|
| Sizes range of „x” construction | WX = any width* | HX = any height* |
| Hole size in a wall (before plastering) | WO = WX + 20 | HO = HX + 10 |
| Hole size in a wall (after plastering) | WO = WX + 5 | HO = HX + 5 |
LEGEND:
- WO - hole width in a wall/passage
- HO - hole height in a wall/passage
- WX - total width of door construction
- HX- total height of door construction
* Size limit depend on the conditions and functionality of the buildings. For non-standard size a confirmation is required.