Most of Greater Boston's housing stock was built before 1960 — which means most homes in Greater Boston, Brookline, Cambridge, Somerville, and Newton still have original plaster walls. When those walls crack, homeowners face a choice: restore with plaster or replace with drywall?
As a plastering contractor with 15+ years serving Boston's pre-war homes, here's our honest take.
What Makes Plaster Different
Traditional plaster is a three-coat system: a scratch coat, a brown coat, and a finish coat — all applied wet over metal or wood lath. The result is a wall that's harder, denser, and more durable than any drywall equivalent. Original plaster walls in Boston homes from the 1890s–1940s are still in excellent condition because of this density.
Side-by-Side Comparison
| Property | Plaster | Drywall |
|---|---|---|
| Durability | 50–100+ years | 20–30 years |
| Sound dampening | Significantly better | Standard |
| Fire resistance | Excellent (dense) | Good (Type X) |
| Historic match | Perfect | Always visible seams |
| Resale value impact | +5–15% in historic homes | Neutral / slight negative |
| Cost per sq ft | $8–$18 (veneer) | $4–$10 |
When to Choose Plaster
- Your home is pre-1960 and existing plaster walls are in reasonably good condition
- You're in a historic district (Beacon Hill, South End, parts of Cambridge)
- You want to maintain or increase resale value in a premium market
- Sound reduction between rooms is a priority (triple-deckers, condos)
- You're doing targeted repair rather than full gut renovation
When to Choose Drywall
- You're doing a complete gut renovation and starting from bare studs
- Speed is critical — drywall finishes in days, plaster takes weeks
- Budget is the primary constraint
- The home is post-1960 and was originally drywall construction
Veneer Plaster — The Best of Both Worlds
Veneer plaster is a modern system that applies a thin (1/16"–3/32") plaster finish coat over blueboard — a special gypsum board. It gives you the hard, smooth surface of traditional plaster at a significantly lower cost and faster timeline. For Boston homeowners who want the quality of plaster without the full three-coat price, veneer plaster is our standard recommendation.
We specialize in both plaster and drywall across Greater Boston. We'll assess your walls and recommend the right approach for your home. Call 857-214-2434 or get a free estimate.
More reading: Plastering Services · Drywall Installation · Blueboard & Veneer Plaster
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