Granite Fissure vs Crack

Granite Fissure vs Crack

What is a Granite Fissure vs a Granite Crack?

Granite has fissures, visible separations on its surface, but they don't affect its strength. Fissures can be filled with clear epoxy resin during installation. However, cracks are structural flaws caused by improper cutting, installing, or supporting, weakening the granite and should be repaired immediately by a professional.
If you would rather consult with a stone restoration professional, feel free to give us a call and we will be more than happy to assist you.

The difference between a granite fissure and a crack

When granite is being quarried or cut, it naturally forms cracks, called fissures. These fissures occur when the stone is under stress during the quarrying or cutting process and are a natural geological formation. So keep this in mind when purchasing natural stone countertops.

Fissures are not structural defects and do not affect the granite's durability or integrity. Many people believe that the presence of fissures adds to the granite's unique beauty. 

These extremely narrow openings can be filled with a clear epoxy resin during the installation process, to create a smooth and consistent surface across the various mineral crystals.
Cracks, on the other hand, are not a naturally occurring formation and can occur during the granite countertop installation process.

There is a physical separation of the entire slab which is widely separated. Cracks can be caused by everything from incorrect measuring to improper handling during installation.

Unlike fissures, which are natural features on natural stone, cracks can weaken the granite and may need to be repaired.

As a result, it's important to take care when choosing a granite countertop contractor to ensure that your countertop will be installed correctly and without any damage.

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Reasons to Trust Marble Renovation
Reasons to Trust Marble Renovation
Reasons to Trust Marble Renovation

Best Maintenance Products For Stone Surfaces

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    Fine Wire Wool. This product helps remove surface grime without damaging the stone.
  • Electric Mop


    This electric mop comes with 4 reusable microfiber pads. Perfect for stone floors.
    fila stone cleaner maintenance


    Fila Surface Care. Professional maintenance for all stone surfaces.
    Glean Quartz and Granite Cleaner


    Glean Quartz and Granite foam cleaner. Ideal for after care.

What to do if you have a granite fissure or crack

Granite is a popular choice for countertops because it is a durable natural stone. However, granite countertops can develop fissures or cracks over time.

These fissures are naturally occurring geological formations that are not uncommon in granite.

While granite countertops are typically very durable, the installation process can sometimes cause visible separations.

If you have a granite fissure or crack, it is important to contact a professional to determine if the separation is a naturally occurring characteristic or if it needs to be repaired.

Gaps in granite countertops can sometimes be filled with epoxy, but more significant damage may require replacement.
David Smith Segarra
"We are a London-based family business with over 35 years experience, and passionate about natural stone. We specialise in marble restoration, providing personalised attention to detail for every customer. Based in Canary Wharf, covering all of Greater London. You can trust us for all your marble needs!"


Marble Restoration Specialist
London, Canary Wharf

Prevention tips for avoiding granite fissures and cracks

Granite is a popular material for countertops and flooring because of its beauty and durability. However, it is not immune to damage.

Over time, granite can develop fissures and cracks. While these are usually purely cosmetic, they can worsen over time and eventually lead to structural damage. There are a few simple prevention tips that can help avoid granite fissures and cracks.

First, always use coasters or place mats under cups and glassware to prevent moisture from seeping into the stone.

Second, avoid using harsh cleaners or abrasive scrub pads, which can dull the finish and leave the surface more vulnerable to damage.

Finally, have your granite sealed every one to two years to help protect it from stains and moisture.

By following these simple tips, you can help keep your granite looking like new for years to come.

Maintenance Tips For Natural Stone Surfaces

Marble Cleaning Tips
Reasons to Trust Marble Renovation
Marble Cleaning Tips
Reasons to trust marble renovation

What Our Clients Say About Us

  • "Have worked with David many times over the years. I highly recommend David and his team at Marble Renovation"
    Riman Verma


  • "Builders trashed my marble hallway and David brought them back to their original glory. He truly cared about doing a great job; highly recommended."


Marble Cleaning & Polishing Services in London

We are a family-run business based in Canary Wharf, London, offering professional marble restoration services in the greater London area. With years of experience, our skilled team is dedicated to restoring the beauty and elegance of your marble surfaces to their original glory. Whether your marble surfaces are dull, stained, scratched, or damaged, we can provide a tailored restoration solution to meet your specific needs. Our services include cleaning, polishing, honing, repairing cracks and chips, and sealing to protect against future damage. 
Restoring a Concrete Countertop
If you would rather consult with a stone restoration professional, feel free to give us a call and we will be more than happy to assist you.
Kelson House, Stewart Street
London, Canary Wharf
E14 3JL
David: +44 (0) 7725 752 660
Andrew: +44 (0) 7894 834 255
Mon-Fri: 9:00AM - 7:00PM
Sat: 11:00AM - 6:00PM

Final Thoughts on Granite Fissures vs Cracks

Although granite fissures and cracks may seem like a minor issue, they can actually lead to some pretty big problems if not addressed properly.

 It’s important to be able to identify the difference between the two so that you know how to address the problem. If you do have a granite fissure or crack in your countertop, don’t panic! There are ways to fix it.

Prevention is always the best solution, though, so make sure to follow our tips for avoiding these issues in the future. This knowledge can save yourself from agonizing about whether your counter has a natural or unnatural opening if the situation arises.

Whether you are looking to clean or restore your marble flooring, a good marble cleaner can help you get the job done quickly and effectively.
At Marble Renovation, our team of professional marble cleaners offers a wide range of services, including marble polishing, marble cleaning, and all type of marble restoration.

We are committed to providing top-quality service at an affordable price, so contact us today to learn more about how we can help you keep your marble surfaces looking beautiful!

Further Reading: Marble Cleaning and Polishing Tips and Tricks

Discover the latest tips and tricks for marble cleaning and polishing, as well as other stone surfaces, by checking out the posts below. Our expert advice will help you maintain the beauty and durability of your stone surfaces for years to come. Whether you need to remove stains, prevent damage, or protect your surfaces from wear and tear, we have got you covered. Browse our posts now and discover practical solutions for all your marble cleaning and polishing needs, and more.

Marble Renovation

Marble Renovation is a family-owned business situated in Canary Wharf, London, with more than 35 years of expertise in stone restoration.
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