Do you have cracks in your ceiling? Are you wondering if they are dangerous?
The short answer is not necessarily. Having cracks in your ceiling is not unusual. Sometimes, you can brush it off as a minor cosmetic issue. However, there are some cases where cracks in the ceiling can be a sign of something more serious, such as foundation problems.
So, how do you know if they are severe or not? In this article, we’ll identify the different types of ceiling cracks and whether they should be a cause of concern.
Keep reading to know more.
What Are Cracks In A Ceiling?
You can identify ceiling cracks by the lines that appear as abrasions, ranging from hairline fractures to openings as wide as 1/8th of an inch. Due to their size, some cracks are easily visible from a distance. In contrast, others require closer inspection, visible only at arm’s length or even a palm’s width away.
Are Ceiling Cracks Serious?
Cracks in your ceiling might not seem serious at first glance. They can be unsightly and bothersome. However, they may indicate potentially more severe underlying damage when they become significant and keep reoccurring. If left unchecked, these issues could affect the aesthetics and even the structural integrity of your ceiling.
While cracks in your ceiling may not be immediately alarming, it’s wise to recognize their types, causes, and the importance of handling them correctly. Understanding their nature and how to deal with them can help maintain your home’s appearance and safety.
Types Of Ceiling Cracks
Hairline Cracks
Hairline cracks in the ceiling are usually less than 1/16 inch in width. They often result from paint buildup, plaster expansion, and shrinkage due to fluctuating humidity and temperature levels, natural movement of the structure, or DIY projects.
Are hairline cracks serious? Such delicate, hair-like cracks in the paint or plaster are commonly considered cosmetic flaws. They are usually not indicative of a severe structural problem.
Crawling Cracks Or Spiderweb Cracks
Characterized by a series of small cracks radiating from a central point, spiderweb cracks are common in older homes and often the result of:
- Old paint/plaster ceilings
- Slight movements within the building over time
- Thin drywall compound that may crack in all directions
Are spiderweb cracks serious? While not usually serious, it’s important to watch for other signs, like sloped floors or misaligned window and door frames. It could point to more significant structural issues.
Straight Cracks
Straight lines that resemble “cracks” on drywall aren’t actual cracks; instead, they’re instances of drywall tape peeling away. Drywall tape and drywall mud join the edges of two drywall sheets seamlessly. When insufficient drywall mud is applied to secure the tape, it can detach over time, creating what appears to be “cracks.”
These straight lines, often visible on ceilings, typically follow the path of the drywall tape. This issue commonly occurs due to poor application of plaster but can be quickly addressed with a simple patch-and-paint approach.
Are straight cracks serious? Straight-line cracks near joints in your drywall ceiling are common and generally do not indicate a deeper structural problem. They usually stem from insufficient taping or securing during the drywall installation process.
Discoloration And Damage
Discolored ceiling cracks, ranging from brown or yellow to blackish spots, yellowish tints, or greenish hues, indicate water damage likely caused by ongoing leaks or moisture buildup. Immediate repairs are necessary to prevent further harm.
These color changes often accompany cracks, which suggest water infiltration due to potential issues such as plumbing leaks or inadequate roof waterproofing. Such problems can lead to swelling and eventual cracking of materials like wood and drywall. A clear sign of water damage is dampness when touching the cracks.
Are discolored cracks serious? Moisture-related problems should be addressed as soon as possible. If left untreated, they can lead to more severe issues, like the growth of mold and structural damage.
Sagging And Large Cracks
Significant cracks and sagging in your ceiling are clear signs of structural damage, often caused by factors such as excessive weight on the floor above, water damage, or foundation settling. If you notice these issues, removing any heavy objects from above the affected area is essential.
Other potential causes, such as the removal of a load-bearing wall or damaged structural supports, should be considered. Taking action swiftly can help mitigate further damage and ensure the safety of your property.
Are sagging and cracks serious? If you see cracks and sagging in your ceiling, taking action as soon as possible is important. These issues can be signs of structural damage that could lead to more severe problems down the line. If you’re unsure what’s causing the problem, reach out to a professional for a foundation inspection and advice on how best to proceed.
Traveling Cracks
When cracks begin to wander across ceilings and walls, they are a disturbing sign of movement. This is not just a cosmetic issue; it’s a serious signal that the house’s structural integrity is at risk. For instance, a ceiling crack that extends down a wall may be a result of structural damage. Similarly, a gap where the wall meets the ceiling is a separation, indicating that the foundation has shifted.
Are traveling cracks serious? Such cracks usually suggest alarming structural damage, requiring immediate attention from a professional.
Horizontal Crack
Ceiling cracks caused by truss movement due to weather changes typically do not compromise structural integrity but require professional attention. These cracks result from natural shifts in roof trusses adjusting to climate variations, common in regions with significant temperature fluctuations.
Are horizontal cracks serious? Truss uplift can lead to ceiling cracks. However, horizontal cracks, which manifest due to the trusses reacting to variations in weather, usually do not affect the building’s structural integrity. Despite this, they should be examined by a professional to secure or protect your roofing system.
Can You Paint Over The Cracks In The Ceiling?
Yes, you can paint over cracks in the ceiling, but it’s important to address the underlying structural issues first. Simply painting over cracks without addressing the root cause, such as structural damage or settling, may lead to the cracks reappearing or worsening over time.
If these cracks are superficial or a minor cosmetic issue, you can paint over them. However, if the cracks are deeper and more severe, it’s best to consult a professional before proceeding.
Will My Cracked Ceiling Collapse?
A crack in the ceiling does not necessarily mean it will collapse, but it can be a warning sign of potential structural issues that should not be ignored. The risk of a ceiling collapse largely depends on the crack’s cause, the damage’s extent, and other contributing factors.
Are Ceiling Cracks Covered By Insurance?
Whether cracks in the ceiling are covered by home insurance generally depends on the cause of the cracking. Standard homeowners insurance policies typically cover structural damage, including damage to ceilings, when it results from a covered peril, such as unexpected events like fires, storms, or other specific incidents listed in the policy. Damage from sudden and accidental events is usually included, but ongoing issues like wear and tear or gradual deterioration may not be covered.
Always check your specific policy details and consult with your insurance provider for the most accurate information regarding coverage for ceiling cracks.
Who Can Diagnose Structural Cracks?
It’s crucial to consult a qualified foundation repair contractor to diagnose structural cracks in your home. If you’re in Chicagoland, The Real Seal can help. We have foundation repair and waterproofing expertise, and our experts can comprehensively assess structural issues, including cracks.
Contact The Real Seal today to schedule a free consultation.
