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Curved Drywall: Arches, Barrel Ceilings and Curved Walls

How curved drywall is framed and finished for arches, barrel ceilings, curved walls and soffits in San Antonio homes and commercial spaces.

By SCCI Drywall. Published 2026-10-22.

Key Takeaways

  • Arches and curves are a signature of many San Antonio homes.
  • Curves start with framing: flexible track or shaped framing sets the radius.
  • Thin, flexible drywall bends to follow tight curves.
  • Finishing curves takes skill to keep them smooth and consistent.

Arched doorways, barrel-vaulted ceilings and curved walls are a big part of the Spanish, Mediterranean and Hill Country styles popular around San Antonio. They also show up in commercial lobbies, restaurants and retail. Building curves in drywall is very doable with the right framing, board and finishing.

Common Curved Elements

  • Arched openings: between rooms, at hallways and entries
  • Barrel ceilings: a half-cylinder vault over a hallway, dining room or entry
  • Groin vaults: two intersecting barrels, a dramatic feature in entries
  • Curved walls: around stairs, reception desks or feature areas
  • Curved soffits and clouds: common in commercial ceilings. See soffits and bulkheads

Framing the Curve

The framing sets the shape. Common approaches:

  • Flexible track: metal track that bends to a radius, used for curved walls and soffits
  • Snipped track: standard track cut along one leg so it can bend
  • Arch kits: pre-formed arch pieces that set the shape of an opening
  • Shaped framing members: cut to profile for vaults and coffers

Accurate framing matters most. A lumpy frame means a lumpy finished curve. See metal stud vs. wood framing.

Bending the Board

Flexible 1/4-inch drywall is made to bend around curves and is often installed in two layers for strength. For gentle curves, thicker board can sometimes be bent, and lightly dampening the back can help it flex. Tighter radii need the thinner, flexible board.

Corners on Curves

Arches and curved edges use flexible corner bead that follows the radius. Bullnose arches are especially common in San Antonio homes. See bullnose vs. square corners.

Finishing Curved Surfaces

Finishing curves is where experience shows. The finisher has to keep the curve smooth and consistent while hiding joints and fasteners, without flat spots or bumps. Texture then has to look even across curved and flat surfaces. Hand finishes like skip trowel look especially good on arches and vaults.

Lighting and Curves

Light across a curved ceiling exaggerates any flaw. If the design includes wall washers or cove lighting on a barrel ceiling, plan for a higher finish level.

Adding Arches in a Remodel

Turning a square opening into an arch is a popular upgrade. The opening is framed with an arch kit or shaped framing, then drywalled, beaded and finished to match the surrounding walls. See drywall for remodels.

Curved Drywall in San Antonio

SCCI Drywall frames and finishes arches, barrel ceilings and curved walls for homes and commercial spaces. Call (210) 875-0280.

Frequently Asked Questions

What drywall is used for curves?

Flexible 1/4-inch drywall is made for curves and is often installed in two layers.

Can I add an arch to an existing doorway?

Yes. The opening is reframed with an arch shape, then drywalled, beaded and finished to match.

Are barrel ceilings expensive?

They take more framing and finishing labor than flat ceilings, so they cost more, but they add a lot of character.

Contact SCCI Drywall

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

Request a free drywall quote