Drywall vs Plaster: What Macon Homeowners Need to Know

If you own an older home in Macon — anywhere built before about 1960 — there's a good chance your walls are plaster, not drywall. Many Vineville, College Hill, Intown, and Shirley Hills homes still have original lath-and-plaster walls and ceilings. Understanding what you have, when to keep it, and when to convert to drywall will save you a lot of money and frustration.

A Brief History

Lath-and-plaster construction was the standard wall finish in American homes from the 1700s through the 1940s. In Macon, you'll find true lath-and-plaster walls in homes from the 1800s through about 1950. By the 1960s, most new construction in Macon had switched to standard drywall, which was much faster and cheaper to install.

How to Identify Plaster vs Drywall

Push a thumbtack into a wall in an inconspicuous spot. If it goes in easily and pulls out clean, you have drywall. If it bends or won't go in at all, you have plaster. Tap on the wall — plaster sounds dense and solid, drywall sounds hollow. Plaster walls are typically 3/4" to 1" thick; drywall is 1/2" or 5/8".

Pros and Cons of Plaster

Plaster is more durable, has better sound insulation, naturally resists fire, and contributes to the historic character of older homes. On the downside, plaster cracks as homes settle, is difficult to repair invisibly, is hard to modify, and contains lead paint in some pre-1978 finishes. There are fewer craftspeople familiar with the material every year.

Pros and Cons of Drywall

Drywall is faster to install, far cheaper, easy to modify, easy to repair, and works with any modern texture or finish style. It's lighter, which matters on second floors of older homes. Cons: drywall dents more easily, is less soundproof than plaster, and changes the historic character of an older home.

Cost to Convert

Converting plaster walls to drywall in an older Macon home typically costs $4–$8 per square foot, including demolition, disposal, framing repairs, electrical box modifications, drywall hang and finish, and final cleanup. A single bedroom usually runs $2,500–$4,500. A full first-floor conversion in an average bungalow runs $15,000–$30,000.

When to Keep Plaster

Keep plaster when the home is in a historic district where original materials add value; when the plaster is in good condition with only minor cracks; or when the cost of conversion isn't justified by the scope of your renovation. Minor plaster repair is straightforward for a skilled finisher and can extend the life of original plaster walls indefinitely.

When to Convert

Convert when the plaster is failing extensively, when you're doing a major renovation that requires moving electrical and plumbing through walls, when you want to add insulation in exterior walls, or when you're modernizing with smooth modern walls.

Soundproofing With Modern Drywall

Modern soundproofing techniques close the sound gap between plaster and drywall easily: resilient channels, sound-isolation clips, mass-loaded vinyl in walls, and damped drywall products like QuietRock can match or beat plaster's STC ratings. Call us at (478) 555-0100 for a free consultation.