Question 1

What causes drywall ceiling cracks or sagging?

Accepted Answer

Heat and humidity swings, building movement, roof leaks, or insufficient fastening are common causes.

Question 2

How do I know if my ceiling damage is from a leak?

Accepted Answer

Stains, soft gypsum, or peeling tape suggest moisture—repair the leak before the drywall work.

Question 3

Can small ceiling cracks be spot-repaired without repainting the whole room?

Accepted Answer

Sometimes, but perfect blending often requires priming and repainting the full ceiling.

Question 4

What’s the best way to fix a nail pop in a ceiling?

Accepted Answer

Remove the fastener, drive a drywall screw into framing, patch with compound, then sand, prime, and paint.

Question 5

Do textured ceilings need a different repair method?

Accepted Answer

Yes. Match the original texture using the correct compound and technique, then spot-prime to prevent flashing.

Question 6

How much does drywall ceiling repair usually cost?

Accepted Answer

Minor patches may cost a few hundred dollars; larger water or texture repairs cost more based on size and access.

Question 7

Is it safe to repair a ceiling with suspected asbestos texture?

Accepted Answer

No. Get it tested and use licensed abatement if it’s positive before any disturbance.

Question 8

How long do ceiling repairs take?

Accepted Answer

Small patches can be completed over 1–2 visits; larger repairs typically need multiple visits for drying and sanding.

Question 9

Will the repair be visible after painting?

Accepted Answer

With proper priming, skim-coating, and full-ceiling paint, the repair should not be noticeable.

Question 10

Should I repair or replace a sagging ceiling panel?

Accepted Answer

If the board is bowed or the core is damaged, replacement is usually the best long-term fix.