- Hairline Cracks In Ceiling Drywall
- Hairline Cracks In Ceiling Drywall
- Hairline Cracks In Ceiling And Walls
Generally, we can see two types of cracks on the drywall. One is minor cracks or hairline cracks, and the other is serious cracks. Let’s know the reason for drywall cracks and ways to fix hairline cracks in drywall ceiling. Table of Contents:= Show. Typically, plaster ceiling cracks have two causes: house settling and temperature or moisture fluctuations in an attic, which result in the expansion or contraction of framing members. Solution: Homeowners can fill these commonly occurring hairline cracks with new plaster and repaint the ceiling. Spiderweb cracks are a normal part of a home settling over the years. They can run throughout the home, not only on the ceiling but also on the walls, floors, grout joints in tile installations.
Homes with vaulted ceilings may develop these cracks in the higher areas as well. Additionally, drywall cracks are often found where two pieces of drywall are butted together. This occurs because there is a joint, which gets drywall taped and then layered with two or three coats of drywall mud. The most common cause of hairline cracks in walls is old paint. When a wall has been painted many times without removing the old paint underneath it, problems start to occur. The old paint dries and curls, which causes the top layer to splinter into hairline cracks. Cracks Where Wall Meets Ceiling.
Ceiling cracks happen naturally over time as a result of many factors. The older a structure is, the more likely that stress, moisture, and temperature will cause the formation of cracks. Several other factors, however, can accelerate effect of wear and tear. Poor workmanship is the most common cause of early cracks in a ceiling, specifically if inferior technique was involved in building the ceiling. Other external factors, such as accidents and forces of nature, can also lead to the formation of cracks.
Hairline Cracks In Ceiling Drywall
All materials used in construction wear down over time. Plaster, wood, and other materials will crack under stress and pressure that's accumulated over time. This is especially true if the ceiling in question has another floor or attic above it. A large amount of force coming from the upper floor can be enough to cause ceiling cracks over the lower one. As a rule of thumb, the thicker the flooring, the sturdier the lower-floor ceiling is and the less likely it is for cracks to form.
Temperature and moisture fluctuations can also lead to ceiling cracks. Materials expand when moist or warm and contract when cool. If changes in either heat or temperature happen sporadically, as in monsoon seasons in tropical climates, this can lead to undue internal stress in the ceiling materials, causing a crack in the ceiling. In most cases, the crack is formed in the thinner layer of paint on the ceiling's surface, although cracks in the plaster itself are also possible.
Pressure, temperature and moisture can have a more significant effect if the ceiling was built with poor workmanship. For example, ceiling cracks are more likely to form if the builder neglected to put an additional layer of drywall compound in the areas where the wall meets the ceiling. Without the support for the additional compound, cracks can form out of poor adhesion. This is also true if low-quality building materials were used in construction. Providing an inadequate foundation for the building will also lead to ceiling cracks, as a lot of the internal weight will be supported by the walls and ceilings.
Hairline Cracks In Ceiling Drywall
Hairline Cracks In Ceiling And Walls
In extreme cases, ceiling cracks can form immediately. This most often happens when piping suddenly bursts and exerts a large amount of pressure on the ceiling or walls. Earthquakes of a great enough magnitude can also cause the building's weight to shift and form a crack in the ceiling. Any sudden powerful impact, such as a physical blow, can weaken the ceiling's structural integrity and cause it to crack.