Said It Here

Are drywall cracks in an older house normal settling or structural damage?

Older homes naturally shift and settle over time, but previously painted-over cracks resurfacing around doorframes often leave buyers wondering if they purchased a defective house. This uncertainty makes it difficult to know whether to simply patch the gaps with standard DIY materials or hire a professional to check for serious structural defects.

What people tried

Every workaround mentioned in the threads below. We haven’t tested any of them — and nobody here is claiming they worked.

  1. 1
    Using a flexible spackle for recurring drywall cracks
  2. 2
    Noticing imperfections in other older buildings to realize every building settles
  3. 3
    adding backer rod and polyurethane joint repair
  4. 4
    having someone check for settlement
  5. 5
    engaging a structural engineer

In their words

Unedited, grouped by where they were said, most upvoted first within each place, each linked to the thread it came from.

r/HomeImprovement1 person · September 2026

We just moved into a new house that's close to 60 years old. I suspect that the previous owners painted over some cracks around doorframes that are now surfacing again.source ↗

Did we buy a bad house, or is this normal settling of an older home? I'm not knowledgeable myself and I'm feeling pretty worried.source ↗

allsorts_ · r/HomeImprovement · 2 upvotes
r/HomeMaintenance1 person · September 2026

Should I just add backer rod where it fits then use some Sikaflex Mortar Fix Textured Joint Repair Polyurethane? House is about 30 years oldsource ↗

TheCluelessRiddler · r/HomeMaintenance · 1 upvotes

Where this came up

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