A leak and "some" ceiling fell!

A little more "Loose" ceiling!

The Culprit!

SoundProof Insulation

Strapping for the Plaster.

Fabio's Excellent Plaster Finish!

F 

It sounds like you're asking about the price difference between drywall, a brand or typo version of "DrywaLL," and plaster. Let me break it down for you clearly:

🛠️ 1. Drywall (Standard)

Also known as gypsum board or sheetrock.

• Cost (material only):

  • $0.40 to $0.65 per sq ft for standard 1/2" drywall

  • $10–$15 per 4x8 sheet

• Installed cost (materials + labor):

  • $1.50 to $3.00 per sq ft

❓ 2. "DrywaLL" (Capitalized)

This seems like it might be a typo or a stylized brand name.
If you're referring to a specialty drywall product (e.g., mold-resistant, soundproof, fire-rated):

• Cost range:

  • $0.60 to $1.25 per sq ft

  • Specialty boards can be $15–$25 per 4x8 sheet

• Installed cost:

  • $2.50 to $5.00 per sq ft

Let me know if you meant a specific product name or brand.

🧱 3. Plaster (Traditional or Veneer)

Used in older homes or high-end finishes. Can be hand-applied or sprayed.

• Cost (materials + labor):

  • $3.00 to $10.00+ per sq ft

  • Labor-intensive, hence the higher price

🔍 Summary Comparison (Installed Cost)