Bulges in ceilings are typically caused by either of two things: improper installation of the ceiling materials or water leaks. Not only are they unsightly, ceiling bulges can also pose a hazard, particularly if the bulging material has forced the fasteners to loosen from the joists.

What causes ceiling Pillowing?

Sagging in a ceiling may be caused by undersized drywall. You either have to replace 1/2-in. drywall with 5/8-in. or add furring strips and a second layer of 5/8-in. drywall.

What is ceiling ghosting?

“Ghosting,” to a builder or painter, refers to apparently unexplainable dark streaks or patches on walls, ceilings, and carpets. A séance won’t help you deal with these ghosts. They are actually caused by the slow buildup of dust, soot, and sometimes mold, and there are several root causes behind the buildup.

What causes bulging drywall seams?

Bulging drywall seams can be caused by a poor drywall installation. The joint between drywall panels must be covered with compound in a specific way in order for it to disappear after the drywall is painted. This joint must be covered in a series of layers, with each layer wider than the last.

Why can I see lines on my ceiling?

It occurs when soot and dust particles stick to the ceiling. Over time, these particles cause a permanent stain. The clue is in the pattern – ghosting often appears in perfectly straight lines.

How do you get rid of ghosting marks on the ceiling?

Create a solution that is 1/4 bleach and 3/4 water. Thoroughly soak the affected areas of the wall until it is saturated with the solution. Let the solution soak into the affected areas for 5-10 minutes. Scrub the affected area with a brush until the mold stains are removed.

What are ghost stripes?

A ghost stripe is one that’s not very visible – some are more ghosty than others. Mine was just done by adding a little black to the base color – don’t know if it qualifies as a ghost stripe or not – just didn’t want a real contrasty stripe…

Is it normal to see beams in ceiling?

Clearly visible lines on a ceiling could be due to faulty workmanship or substandard materials. The lines probably aren’t the actual joists, which are usually 16 or 24 inches apart. They are probably the joints where the drywall panels meet on specific joists.

Why are there lines on my walls?

Two things cause this: You have inadequate or poorly installed insulation, or you have an air leak on the outside wall surface that’s letting cold air into the wall cavity. Most likely those shadow lines were there before you painted, and they became more apparent with the new paint.

What causes thermal tracking stains?

Thermal tracking is common on walls that have insufficient insulation. The stains often look like mold, but they’re usually just dust or soot deposits. When the wall studs are considerably colder than the drywall, condensation can develop, thus attracting dust particulates.

How do you fix thermal ghosting?

If thermal tracking occurs in your home, you can try scrubbing the walls and ceiling with a mild cleaner to remove the stain. If that doesn’t work, you may need to sand and repaint the surfaces. But that’s only half the job. You also want to make sure this “ghost” doesn’t reappear in the future.

What is thermal tracking ghosting?

What Is Thermal Tracking? Thermal tracking, also known as ghosting or thermal bridging, is the dark stains on walls that follow the ceiling and wall framing.

Can you paint over ghosting on ceiling?

Ghost Busting Remedies

Your first response may be to simply paint over the ghosting. Don’t do it! Unless you eliminate the problem, the ghosting will return. Finding the channels of cold air and correcting the problem can be tricky— and expensive if condensation in the walls turns out to be the culprit.

What causes ghosting on walls and ceilings?

Ghosting on the walls and ceilings occurs when there is not enough insulation, or gaps in the insulation allow cold air to push through the walls. When the cold air passes through, it creates condensation and attracts floating dust and mold spores to the wall and ceiling framing and fasteners.

What is getting ghosted?

Ghosting occurs when someone you are dating or have a friendship with disappears without a trace. This could happen at the very beginning of a relationship or in the middle of one, as well as in person or online.