Types of ceiling cracks. All buildings – wood, concrete, steel, or something else – move. Even though they look stationary, they aren’t. This imperceptible movement is caused by various things including seasonal temperature changes which cause the soil underneath the building to shrink and expand, as well as the kind of natural settling that happens over time to all structures. Ceiling cracks accompanied by sagging. Not a good sign. Cracks accompanied by sagging need to be looked at immediately. Crack between wall and ceiling. If you notice a gap between your wall and ceiling, this is almost always a result of foundation settlement and should be looked at by a professional. Ceiling cracks: When to worry. Place a drop cloth along the floor at the base of the wall in case any drywall or paint falls. Like death and taxes, there's a certain inevitability about the cracks that happen in plaster walls and ceilings. When a plaster wall or ceiling breaks loose from its wood lath, it has a simple way of letting you know: it cracks. That's why simply filling a crack with spackle joint compound is pointless; it just comes back.

No matter how much you love the home you’re in, being a homeowner can sometimes seem like a thankless task, especially when it comes to property maintenance. Even for those who buy new build homes, there’s probably always seems to be something that needs fixing. Working out whether this ‘something’ is serious or not, and whether you can repair the problem yourself is the trick.

Cracks in walls are a perfect example of this. Houses are always moving, even new builds. This could be due to settling, which you find with all new homes, movements in the soil under the house, or changing humidity levels (amongst other things). When this happens, cracks can appear in drywall, plaster or concrete. In most cases, these cracks are nothing to worry about. In others, however, they could be a sign of structural issues that need fixing quickly.

Drywall Ceiling Joints

What cracks in walls might mean?

You are likely to see most cracks in walls when they first appear. However, as not all will be immediately obvious, it’s worth checking in ‘hard to see areas’ such as around door frames or behind furniture regularly. This way, you can fix any potential problems before they get worse (which could end up costing you a lot of money). Where you find the crack and whether the crack is in plaster, drywall or concrete could make all the difference.

Cracks in plaster and drywall

If you see a crack in plaster or drywall, the first thing you need to do is see which direction it runs in. Cracks that are horizontal or vertical are generally a sign of the plaster drying or shrinking. You’ll often see these types of cracks in newer homes or after you’ve had work done and they aren’t really anything to worry about.

How To Repair Crack Between Ceiling And Wall

Introduction to topology pure and applied solutions. If the cracks are jagged, are at 45-degree angles or look like a flight of stairs going up your wall, you probably need to get them checked out. They are probably harmless but could be a sign of structural issues that will need addressing, so it is worth making sure.

Most of the cracks you see in walls will likely be paper thin and anything less than a 1/8” is usually nothing to be concerned about. Cracks wider than this are, again, a sign there could be something wrong structurally.

Where the crack is can also tell you how serious it is. For example, hairline cracks around windows shouldn’t cause problems. However, cracks along joints that connect upstairs ceilings and partition walls could be a sign there are problems with your roof truss, which could end up with walls coming away from ceilings. If you do see cracks in the ceiling, it’s a good idea to check for water leaks too, as these can lead to significant damage if not repaired.

Concrete walls

$Crack At Ceiling Wall Joint$

Whereas vertical lines in plaster or drywall aren’t much to worry about, they could be if your walls are made of concrete. This is because cracks that are vertical or diagonal in concrete could be a sign of issues with your foundation. One of the main things to look for here is whether the crack widens at any point. If you see this, or cracks that look like a staircase, this could mean your house is heaving (where the concrete slab your home is built on starts to rise above its foundation).

Another potential issue that you’ll need professional help with is horizontal cracks, which could mean your home hasn’t been designed correctly and that there has been a build-up of pressure behind the wall. The presence of water is also something that will need immediate attention as this can lead to further damage, even if the initial crack wasn’t that significant.

What to do with cracks

If you small cracks that aren’t serious, you can generally repair these yourself without much trouble. Use a flexible filler (which you can purchase at your local hardware shop) and sand it down to a smooth finish once it’s dry. There are different types of fillers on the market, but one-coat plaster is probably the best for DIY-ers.

If the crack is larger or more significant, may need to get professional advice from a construction company or other expert. This may seem expensive in the short-term but will save you money in the long run because there is much less risk of further damage. Plus, you are more likely to end up with an excellent long-lasting finish, that is well worth paying for.

CEILING CRACKS COULD BE A SIGN OF FOUNDATION PROBLEMS

Have ugly ceiling cracks in your home? Many homeowners are concerned when they notice cracks in their home, especially if they are in the ceiling. However, most cracks are caused by the natural aging process of your home or foundation settlement. If you have water leaks in your attic, water stains can appear on your ceiling. Matthews Wall Anchor & Waterproofing Services can help you with ceiling cracks.

At Matthews Wall Anchor & Waterproofing Services, our team of professionals will inspect and determine the cause of your ceiling cracks.

CAUSES OF CEILING CRACKS

Ceiling cracks can be caused by many factors, but the most common causes are due to the following issues:

Too much moisture: Too much moisture can be caused by leaky plumbing originated from bathtubs, sinks, or toilets. High moisture levels and fluctuating temperatures can cause stress on ceiling material, leading to cracks in the ceiling.
Failing foundation: Homes experiencing foundation settlement can have structural issues including ceiling cracks. Without an adequate drainage system in place, the home’s foundation may be compromised.
Too much weight: Upper-level floors, poorly installed insulation, and attics can put extra weight on cracked ceilings. When inspecting ceiling cracks, we look at specific properties to determine if they are caused by age or structural damage.
Spiderweb cracks: Spiderweb cracks are age-related cracks and run throughout the walls, floors, and concrete slabs. If your cracks are larger than 1/16 inch wide, then they are a sign of structural issues.
Matching vertical cracks: Matching vertical cracks are a sign of serious structural damage. They usually run across the length of a ceiling along the wall. If you have matching vertical cracks, our team of experts can inspect the size of the crack to determine if they are problematic.
Bowing ceilings: Bowing or dipping ceilings accompanied by cracked ceilings indicate serious foundation issues. The structural support weakens and starts to sag over time.
The location of the cracks: Cracks that run across the middle of a room indicate foundation trouble, especially if they are wide and long.