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January 6, 2025

Do Granite Countertops Need to Be Sealed?

Granite Countertops are a popular choice for Kitchens and Bathrooms, known for their durability, natural beauty, and timeless appeal. However, to maintain their appearance and functionality, proper care is essential.

A common question homeowners ask is: Do granite Countertops need to be sealed? In this blog, we’ll explore why sealing Granite is important, how often it should be done, and how to care for your granite surfaces.

Do Granite Countertops Need to Be Sealed?

Yes, Granite Countertops need to be sealed to maintain their durability and prevent stains. Granite is a natural stone, and while it is less porous than materials like Marble, it can still absorb liquids and oils if left unsealed. Sealing creates a protective barrier that prevents substances from penetrating the surface, making Granite more resistant to stains, moisture, and bacteria.

Why Is Sealing Granite Important?

Stain Resistance
Without a sealant, substances like wine, coffee, or oil can seep into the stone, leaving stains that are difficult to remove. Sealing prevents this by repelling liquids.

Moisture Protection
In areas like kitchens and bathrooms, Granite is often exposed to water. Sealing helps prevent water absorption, which can lead to discolouration or damage over time.

Preserves Aesthetics
Sealing enhances the natural beauty of Granite, bringing out its colours and patterns while protecting the surface from wear and tear.

How Often Should Granite Be Sealed?

The frequency of sealing Granite Countertops depends on several factors, including the type of Granite, usage, and quality of the sealant. A general guideline is:

  • Light Use: Seal every 3-5 years.
  • Heavy Use: Seal annually or every 1-2 years, especially in high-traffic areas like kitchens.
  • Test Your Granite: Perform the “water test” to check if your granite needs sealing. Pour a small amount of water on the surface—if it absorbs within 10-15 minutes, it’s time to reseal.

Steps for Sealing Granite Countertops

Clean the Surface: Use a Granite-safe cleaner to remove dirt and debris.

Apply the Sealant: Use a high-quality Granite sealant and apply evenly with a soft cloth or applicator.

Let It Absorb: Allow the sealant to penetrate the stone for the recommended time.

Wipe Off Excess: Remove any remaining sealant with a clean cloth to avoid streaks.

Allow to Cure: Let the sealant cure for 24 hours before using the countertop.

FAQs About Sealing Granite Countertops

Q: How can I tell if my Granite Countertop needs sealing?
A: Perform the water test: pour water on the surface and observe how quickly it absorbs. If it soaks in within 10-15 minutes, it’s time to reseal.

Q: Are all Granite Worktops the same in terms of sealing needs?
A: No, darker and denser Granites are often less porous and may require sealing less frequently than lighter Granites.

Q: What happens if I don’t seal my Granite Countertop?
A: Unsealed Granite is more susceptible to stains, moisture damage, and bacteria buildup, which can compromise its durability and appearance.

Q: Can I seal Granite Countertops myself?
A: Yes, sealing Granite is a simple DIY process. However, professional sealing ensures even application and long-lasting protection.

Q: Are there low-maintenance alternatives to Granite?
A: Quartz Countertops are a non-porous alternative that doesn’t require sealing, but they lack the natural uniqueness of Granite.

Final Thoughts

Sealing Granite Worktops is an essential part of their maintenance, ensuring they remain resistant to stains, moisture, and wear. By following a regular sealing schedule and using high-quality products, you can preserve the beauty and durability of your Granite for years to come.

Why Choose Rowe Granite for Your Granite Countertops?

At Rowe Granite, we offer premium Granite Countertops and professional sealing services to protect and enhance your investment. Our team will guide you through choosing the right Granite for your home and ensure it’s properly sealed and installed.

Contact us today to learn more about our selection of stunning Granite Worktops and maintenance tips.

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