Get matched with top stone countertop pros in Ada, OK

Engineered stone is known for its durability, lasting 15 to 20 years or longer. Of course, this range assumes high-quality materials and regular maintenance. After a couple of decades, the stone will start showing its age. Watch for discoloration, fading, stains, and burns, but it’s unlikely that engineered stone will experience structural failure.

Yes, onyx countertops can scratch easily—especially if they’re not adequately sealed. But with the proper maintenance (which includes re-sealing the countertops to protect them from damage), you can prevent your onyx countertops from scratching and repair any damage quickly to prevent it from worsening.

The frequency for sealing granite countertops depends on several factors, including the type of sealant used, the color of the granite, and how heavily the countertops are used. As a general guideline, resealing is often recommended every 12 to 18 months, but some sources suggest it could be as often as every few months or at least once a year.

The type of sealant is a major factor: water-based sealants may need reapplication every six months to a year, while more durable solvent-based sealants can last for five to 10 years. Additionally, factors like heavy kitchen traffic, frequent use of acidic cleaners, and lighter granite colors may require more frequent sealing to prevent staining.

To determine if your countertops need resealing, you can perform a simple water test. Place a few drops of water or a wet paper towel on an inconspicuous area of the granite. After 10 to 15 minutes, check the spot. If the water has beaded up, the seal is still intact. If the water has been absorbed and darkened the stone, it's time to apply a new coat of sealant. You can choose to seal the granite yourself or hire a professional to ensure it's done correctly.

In most cases, a professional countertop installer will take between three and six hours to install your granite countertops. However, it may take two and four weeks to order and receive the materials to install, including time for measurements, checking that your cabinets can support the added weight, and delivery. If you choose a high-end slab of granite from a particular excavation site, you could wait for several months for delivery.