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How metal stud partition walls are built step by step: layout, floor and ceiling track, stud spacing, openings and blocking for cabinets and fixtures.
By SCCI Drywall. Published 2026-10-22.
Metal stud partitions are the backbone of commercial interiors. Building them well comes down to a handful of steps done in the right order.
Everything starts with lines on the floor. The framer snaps wall locations from the drawings, checks dimensions against column lines and fixed points, and marks door openings. Then the layout is transferred to the ceiling or deck above with a laser, so the top of the wall lines up exactly with the bottom.
U-shaped track is fastened to the floor along the layout line and to the structure or ceiling above. Fastener type depends on the substrate: concrete, steel deck or framing. Where the deck above will move, the top track is a deflection track that lets the deck move without loading the wall. See deflection track and head-of-wall details.
Studs are cut to length, set into the track, and spaced at 16 or 24 inches on center depending on the design. They're usually fastened to the track with framing screws or crimped, and placed so the drywall joints will land on a stud. Wall height and spacing decide the stud size and gauge. See metal stud gauges.
Drywall alone won't hold heavy items. Before the board goes up, add blocking or backing plates for:
Mark every location on the drawings and confirm with the owner. Adding blocking later means cutting open finished walls.
Tall walls may need horizontal bridging through the stud knockouts or bracing to the structure to stay stiff. Walls that stop at the ceiling grid often need kickers braced to the deck above.
Electrical, plumbing, data and fire protection trades rough in through the stud knockouts. Insulation goes in where required. Once inspections pass, the walls are ready for drywall.
Board is hung with fine-thread screws, then taped, finished and textured. Straight framing makes flat walls; careful layout makes square rooms.
SCCI Drywall frames and finishes metal stud partitions for offices, retail, medical and multi-family projects across San Antonio. Call (210) 875-0280.
Usually 16 or 24 inches on center, depending on wall height, stud size and the finish.
Solid backing installed inside the wall to support cabinets, grab bars, TVs and other items that drywall alone can't hold.
Walls that need fire ratings, sound control or security usually run to the deck. Other partitions can stop above the ceiling grid with bracing.
SCCI Drywall serves San Antonio and all of South Texas with drywall installation, drywall repair, remodeling, metal stud framing, light gauge framing and acoustical grid ceiling systems for residential and commercial projects.
Phone: (210) 875-0280
Email: sccidrywall@gmail.com
Hours: Monday through Friday, 7:00 AM to 6:00 PM