If you’re planning a renovation or building a new home in Glendale, AZ, one big question may come up: Should you go with stucco or plaster for your walls? While these materials look similar, they have different strengths and ideal uses—especially in Arizona’s desert climate.
Let’s break down the differences between stucco and plaster, and help you decide which is better for your Glendale home.
What’s the Difference Between Stucco and Plaster?
Both stucco and plaster are cement-like materials applied to walls, but they differ in composition and purpose:
Feature | Stucco | Plaster |
Use | Primarily exterior | Mostly interior |
Base Material | Cement-based | Gypsum or lime-based |
Durability | Excellent for outdoor elements | Great for smooth interior finishes |
Application | 2–3 coats over lath or concrete | Usually one or two coats |
Water Resistance | High (especially in hot, dry climates) | Low (not ideal for moisture-prone areas) |
Why Stucco Is a Great Choice for Glendale Exteriors
Glendale’s hot, dry summers and occasional monsoon rains make stucco a popular siding material. It’s:
- Durable in extreme weather
- Fire-resistant
- Low-maintenance
- Texturable in various finishes
It also offers natural insulation, helping reduce cooling costs in Arizona’s intense heat. That’s why it’s a go-to option for homes in places like Tolleson and Peoria too.
When to Use Plaster
Plaster, on the other hand, is perfect for interior walls and ceilings. It offers:
- A smooth, polished look
- Easy repair of cracks or dents
- Noise insulation benefits
- Moldable shapes for decorative finishes
If you’re restoring a vintage or adobe-style home in Glendale, plaster may be used inside while stucco protects the exterior.
Can You Mix the Two?
Yes! Many Glendale homes feature stucco exteriors and plaster interiors. Just be sure to match each material with the right environment:
- Use stucco for outside walls, fences, and trim.
- Use plaster for stylish interior walls and ceiling details.
Looking to recoat your exterior? Check out our stucco repair services designed specifically for Arizona homes.
Cost Comparison: Stucco vs. Plaster in Glendale
Costs can vary depending on square footage and complexity:
- Stucco (exterior): $6–$9 per sq. ft. installed
- Plaster (interior): $5–$8 per sq. ft. installed
Stucco is a bigger upfront investment but lasts longer outdoors, especially when sealed and maintained properly.
Final Verdict: Which One Should You Choose?
For Glendale, AZ homes, the best approach is:
✅ Stucco for exterior durability and curb appeal
✅ Plaster for smooth and elegant indoor walls
If you’re unsure which is right for your specific project, contact the pros at Stucco Contractors Arizona for a free consultation and personalized advice.