If you have wider cracks or sections of loose plaster the lath system beneath the.
Hairline cracks types of ceiling cracks with pictures.
Cracks on your ceiling.
Types of ceiling cracks.
This is a sign of structural damage usually related to a weak wall.
Near load bearing walls.
If you see this type of crack in your ceiling you should contact a foundation repair specialist immediately.
These cracks can be caused when a drywall joint wasn t properly taped or mudded.
A crack that is an 1 8 inch wide and only two feet long in a corner will not be given as much weight as a ceiling with 1 4 inch wide cracks three or five.
Cracks can occur anywhere on your ceiling.
For small repairs on popcorn ceilings such as hairline cracks in ceiling dab on this stuff.
A large crack 3 16 or wider in your ceiling indicates that you may have structural damage or a foundation problem especially if the crack isn t on a drywall seam.
Homeowners can fill these commonly occurring hairline cracks with new plaster and repaint the ceiling.
The type of crack may be a simple cosmetic type or it may be caused by interference with your foundations.
The vibration can cause cracks to appear.
They can form in a straight line or have a lightning bolt shape.
Cracks that are an 1 8 or 1 4 of an inch wide or more would easily fall into this category.
Poor workmanship is the most common.
Let s take a look at some of the most common and what they likely tell you.
The tape may not be sticking to the drywall and so a crack appears where the edge of the tape is.
This type is definitely worth contacting a professional to give an opinion.
You may see multiple cracks or bulges running parallel on the ceiling like in the picture which is a sure sign of plaster pulling away from the lath.
Ceilings that have multiple cracks that are more than just a small hairline crack are a concern.
With some careful brush work you can perfectly match the surrounding texture and easily cover minor cracks in ceiling.
The cracks often run parallel to the lath horizontally on walls and lengthwise on ceilings.
Several other factors however can accelerate effect of wear and tear.
As the name suggests spider web cracks are those cracks that have a center point and then spread out in different directions.
You can either ignore this or apply a small bit of drywall compound to the loose tape and stick it back on.
Cracks that cause concern are those which run across the length of a ceiling and then continue down a wall along the same line.
Types of ceiling cracks.
Not all cracks are created equal.