Most modern Florida homes use drywall — but you'll still find traditional plaster in older Orlando homes, especially in Winter Park and historic Downtown Orlando neighborhoods. If you're renovating or building, here's how drywall and plaster compare for Florida's climate.

The Quick Verdict

For new construction and most renovations in Florida, modern drywall (especially moisture-resistant or "green board" in wet areas) is the right choice. Plaster has aesthetic and historical value in older homes, but it's expensive, slow to install, and rarely justified for new work.

How Each Performs in Florida Humidity

Florida's humidity is the deciding factor. Both materials can perform fine in well-conditioned homes, but they fail in different ways.

  • Standard drywall: Susceptible to mildew if it stays wet; cement board or mold-resistant drywall solves this in bathrooms and kitchens
  • Plaster (over wood lath): Holds up well to humidity but can crack as wood lath expands and contracts
  • Plaster (over metal lath): The most durable assembly — common in 1920s–1950s Orlando homes

Cost Comparison

In 2026, the price difference is significant for new installs.

  • Drywall: $2.00–$4.00 per square foot installed and finished
  • Veneer plaster (a thin plaster coat over blueboard): $4.00–$7.00 per square foot
  • Traditional 3-coat plaster over lath: $10.00–$18.00+ per square foot

Traditional plaster is 3–5x more expensive than drywall and takes far longer to install. Veneer plaster is a middle option that gives you a harder finish than drywall at moderate cost.

Finish Quality and Durability

Plaster wins on hardness and finish character. Drywall wins on installation speed and repair simplicity.

  • Plaster is harder, more soundproof, and has a depth and texture drywall can't match
  • Drywall is faster to install, easier to repair, and accepts paint cleanly
  • Repairing a small drywall hole is a 30-minute job; matching a plaster patch can take hours

When Plaster Still Makes Sense

For renovations of older Orlando homes — especially in the historic neighborhoods of Winter Park, Thornton Park, and downtown — patching with plaster (rather than drywall) preserves character and resale value. We handle plaster patching and texture matching as part of our renovation work in these older homes.

For new construction, additions, and modern renovations, drywall is almost always the right call.

Special Considerations for Florida Homes

Whether you're using drywall or plaster, Florida homes need a few details right.

  • Use cement board or mold-resistant drywall behind tile in showers and tub surrounds
  • Use moisture-resistant ("green board") drywall in bathrooms even where not tiled
  • Run HVAC consistently — humidity above 70% damages both materials over time
  • Address roof leaks immediately — wet drywall or plaster grows mildew within days in Florida

Drywall or Plaster Work in Orlando?

Renovate Services Co. handles drywall installation, patching, water damage repair, and plaster matching for older Orlando homes. Free in-home consultation and written estimate.

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