Drywall is one of the most common materials in modern homes. It forms walls and ceilings, giving spaces a clean and smooth look. But over time, drywall can crack, dent, or get damaged by moisture. The big question for homeowners is: should you repair or replace it?
In this post, we’ll break down the key signs to watch for, when repair is enough, and when full replacement makes more sense.
What Causes Drywall Damage
- Small impacts (furniture, doors, kids, pets)
- Water leaks or flooding
- Cracks from house settling
- Mold or mildew
- Poor installation or aging materials
When You Should Repair Drywall
Small damage can often be repaired quickly and affordably. Here are situations where repair is the better option:
🔹 Hairline cracks – These are common and easy to patch.
🔹 Small holes – From nails, screws, or doorknobs.
🔹 Minor dents – Caused by everyday bumps.
🔹 Water stains (without mold) – If the leak has been fixed.
Benefits of drywall repair:
✔ Fast turnaround
✔ Lower cost
✔ Minimal disruption
✔ Keeps original wall intact
When You Should Replace Drywall
Sometimes, patching isn’t enough. If the damage is large, deep, or affects the structure, replacement is the safer choice.
🔸 Widespread water damage – Especially if drywall is soft, sagging, or moldy.
🔸 Visible mold or mildew – This can spread and affect air quality.
🔸 Large holes or cracks – That go through the drywall sheet.
🔸 Old or crumbling drywall – From poor materials or long-term wear.
Benefits of drywall replacement:
✔ Removes hidden damage
✔ Improves insulation and strength
✔ Allows for a fresh, smooth finish
✔ Prepares space for repainting or remodeling
Cost: Repair vs Replacement
- Repair is more affordable for small jobs and cosmetic issues.
- Replacement costs more upfront but may prevent future problems and repeated fixes.
Tip: If 30% or more of the surface is damaged, replacement is often more cost-effective in the long run.
Let DT Renovation Handle It for You
At DT Renovation, we help you decide the best option for your home. Our team inspects the damage, explains the solution clearly, and gets the job done right—fast, clean, and professional.
✅ Small drywall repairs
✅ Full panel replacement
✅ Painting and finishing included
Need Help with Damaged Walls?
Don’t let cracks, stains, or holes ruin your home’s look. Contact DT Renovation today for a free consultation. We’ll restore your walls and make them look like new.