All this being said the strength of drywall tape is limited.
New house has drywall cracks from bad roof.
This type of crack generally would be considered a red flag depending on width length and location.
Not all drywall cracking is caused by bad installation methods.
If your home has a cracked wall it is probably nothing to worry about but you should still do a little investigation to ensure whether or not the crack is serious.
House settling and temperature or moisture fluctuations in an attic which result in the expansion or contraction of framing members.
Construction adhesive fasteners drywall tape and corner bead all have limited strength.
But if the cracks get bigger or are gaping then it pays to call in a professional.
There s no exact method for determining how serious a wall crack is without hiring an expert to examine the wall but you might be able to.
Additionally drywall cracks are often found where two pieces of drywall are butted together.
These cracks usually run either horizontal or vertical at the drywall seams.
It s like the drywall is ripped apart.
This article describes the common causes of all types of cracks that appear in drywall or gypsum board or plasterboard walls ceilings in building interiors.
Illustrations show where cracks are most likely to appear explain why and suggest both repair approaches to drywall cracks and how to prevent cracking in plasterboard or gypsum board.
Drywall cracks in ceilings or walls.
This can cause all kinds of inconsistent shifting and racking.
If a house settles and walls move to any great degree no amount of tape or glue will keep it from cracking.
Another common place to see these cracks is where two pieces of drywall come together.
Homes with vaulted ceilings may develop these cracks in the higher areas as well.
Repairing cracks in walls the best way to repair a crack in drywall is to re tape the joint.
This involves scraping away the loose tape and crumbled bits of drywall mud sanding the surface smooth.
For an often lengthy period a house will creak and pop from time to time due solely to its own weight causing the soil beneath the house to compact thus allowing sections or even the entire house to sink slowly and minutely into the ground.
Wide cracks and areas that have a number of cracks.
Another primary and fairly mundane cause of random noises within a home is settling.
Typically plaster ceiling cracks have two causes.
How to determine if the cracks in walls are serious.