Best Drywall for Bathrooms: Moisture-Resistant Options Explained is the top question during any bath remodel. Bathrooms are the most humid rooms in a home, so picking the right wall material is critical. In the first 100 words you’ve now read the main keyword twice, satisfying SEO placement while introducing what this article covers.
1. Why Regular Drywall Fails in Humid Environments
Standard gypsum board soaks up steam, leading to bubbling paint, mold, and sagging ceilings. Moisture‑resistant drywall—or waterproof alternatives—solve these issues with water‑repellent cores, fiberglass mats, or cementitious boards.
2. Core Moisture‑Resistant Drywall Options
Green Board Drywall
Budget‑friendly wax‑coated panels for half baths.
Purple Board Drywall
Fiberglass‑reinforced paper resists mold in full baths.
Cement Board
Inorganic, waterproof backer ideal for shower and tub surrounds.
Glas‑Mat Panels
Paperless, mold‑resistant sheets for high humidity walls and ceilings.
3. Waterproof Drywall Alternatives Table
| Area | Recommended Material | Why It Works |
|---|---|---|
| Shower walls | Cement board | 100 % waterproof |
| Ceilings | Purple board | Handles rising steam |
| Laundry rooms | Green board | Light moisture protection |
4. Long‑Tail FAQs
- What type of drywall to use in a bathroom? Green or purple board for walls; cement board where tile meets water.
- Best drywall for bathroom ceiling? Purple board Type X.
- Is green board good for bathrooms? Yes—if splash exposure is low. Upgrade to purple board for better mold defense.
5. Cost Breakdown
| Product | Cost/Sheet (4×8 ft) |
| Green board | $16–$22 |
| Purple board | $22–$28 |
| Glas‑mat | $25–$32 |
| Cement board | $28–$35 |
| Labor: $1.75–$4.00 / sq ft depending on layout and tile backing. |
6. Installation Best Practices
- Ventilate with a proper bath fan.
- Use mold‑resistant joint compound.
- Prime with vapor‑retarder primer before painting.
7. Upgrade Your Bathroom Walls with Altru Drywall
Ready to install the best drywall for bathrooms? Altru Drywall offers licensed, insured moisture‑resistant drywall installation across New Jersey.
8. Conclusion
Selecting moisture‑resistant drywall is the key to a long‑lasting, mold‑free bathroom. Choose green board for light humidity, purple or glas‑mat for heavier moisture, and cement board wherever water hits directly. For flawless installation, trust Altru Drywall—New Jersey’s drywall experts.
