Bulkhead planning · Guide 3 of 5 · 4 min readUpdated
Plan a bulkhead with steel studs and track
Choose the steel profile, read the C-stud and U-track roles, and price their separate stock orders without treating a sketch as a span design.
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Choose the profile and actual metal thickness
Set Framing material to Steel studs & track. Choose 1⅝, 2½ or 3⅝-inch stud depth, then enter the actual Steel base-metal thickness in inches from the selected product specification. A gauge label is not the value for that field.
The planner draws open C-studs and U-tracks. Its simplified profile assumes 1¼-inch flanges and 0.188-inch stud lips. Matching track surrounds the stud with one entered metal thickness on each side. Bend radii, fit tolerances, screws and clips are not modelled.
Use that geometry to plan the enclosure and discuss the order with a supplier. Confirm the actual section, metal thickness, horizontal span, bracing and attachment detail for this bulkhead; a wall-height table does not establish its horizontal capacity.
The preset dimensions and thickness are examples. The planner does not select a steel gauge or approve the assembly.
Follow the stud and track roles
| Part | Role in this model |
|---|---|
| Vertical C-studs | Side members fitted inside top and bottom side tracks. |
| Bottom C-studs | Crosspieces on edge, fitted between two inward-facing receiver tracks. |
| Side U-track rails | Continuous top and bottom rails for each exposed side. |
| Bottom receiver U-tracks | Two rails receiving the bottom crosspieces; the near rail meets the wall in a one-face run. |
| End-cap top U-track | Top backing at each selected closed end. |
Compare the two bottom positions
Flush between sides puts the bottom assembly inside the side frames, aligned at the bottom. Full-width underneath places it below those frames. The bottom studs remain on edge in both options, unlike the flat wood crosspieces.
Bottom framing depth in this steel model is the chosen stud depth plus two metal thicknesses. The model adds that depth below the obstruction clearance in both positions, so switching steel positions changes vertical and crosspiece lengths without changing the finished drop.
Check the updated width as well. The matching-track allowance is included at each framed side. Dimensions display to the nearest 1/16 inch even though the calculations retain the entered thickness.
Order studs and track separately
Select C-stud stock length and U-track stock length independently. Their offcuts stay in separate stock pools. Bottom and vertical studs are not split to fit short stock; choose longer stock if the planner reports they do not fit.
Longitudinal track lengths can be divided for budgeting. Locate and detail any joints on suitable support; the purchase list does not design them. The stock estimate assumes snip cutting with no cutting-loss allowance. Add tool loss, end trimming and spare material as needed.
Enter a CAD price per complete stud and per complete track at the selected stock lengths. These prices are separate from wood-board prices. Zero means unpriced in the bulkhead planner. Save the project after checking the section, cut list and all four material categories.
Technical references
Confirm the current product literature and requirements for the material and assembly being installed.