Doors, Windows & Walls
10 guides · Movement, alignment & finishes
Explore sticking doors, latch and lock problems, window drafts and condensation, paint damage, damp walls, and cracks. Begin by noting the location and timing of the change: after wet weather, repainting, new flooring, or work on the building. These details help distinguish a local maintenance issue from a problem needing inspection. Avoid altering safety doors or treating new, progressing cracks as a cosmetic repair without assessment.
Start with what you notice
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All guides in this topic
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Why Does My Drywall Keep Cracking?

A crack returning after repair needs a record of the repair as well as the crack. Determine whether it reopened along the same drywall joint, formed beside the patch, or…
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Why Is My Wall Damp or Wet?

Use the timing and surroundings of a damp patch to choose the investigation. Rain-related wetness, a patch that changes with plumbing use, and widespread surface condensation point toward different checks.…
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Why Is Paint Peeling Off My Walls?

Peeling is loss of adhesion: a coating separates from the wall or from an older coating beneath it. Record where it occurs and whether dampness, a new painting job or…
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Why Are Cracks Appearing in My Walls?

Record a new wall crack before filling it. The material, location, change over time and other building symptoms matter together. A photo cannot confirm structural safety, and neither a fine…
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Why Won’t My Window Stay Open?

A falling or unstable window is a support problem before it is a convenience problem. Stop operating it repeatedly. Identify whether a sliding sash drops, one side becomes crooked, or…
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Why Is There Condensation on My Windows?

Locate the moisture before deciding the window has failed. Droplets on the room-facing glass, dew on the outdoor surface, and haze trapped between insulated panes have different implications. Water arriving…
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Why Is There a Draft Coming Through My Window?

A cool feeling beside a window is not always outdoor air entering through a gap. Identify whether air movement is concentrated at a joint, occurs across cold glass, or accompanies…
Read the guide: Why Is There a Draft Coming Through My Window?
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Why Is My Door Lock Hard to Turn?

Separate resistance in the key or lock from resistance caused by the door’s fit. Note whether the key is difficult to insert, the cylinder resists turning, the handle will not…
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Why Won’t My Door Close Properly?

Identify the point at which closing fails: the door meets an obstruction, rubs the frame, reaches the frame but will not latch, or latches while the deadbolt still binds. These…
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Why Is My Door Sticking?

A sticking door usually needs diagnosis before it needs trimming. First separate a door edge rubbing on the frame or floor from a latch that will not retract or line…









