รอยร้าวบ้าน

Cracks in Your House — Which Ones Are Cosmetic and Which Signal Structural Trouble, and When to Call an Engineer

Almost every Thai house cracks somewhere. Hairline plaster crazing is harmless; diagonal cracks at window corners, split beams or rust-stained columns are not. How to read crack direction and width, monitor movement, understand settlement in extensions, and what repairs typically involve.