Get matched with top countertop and backsplash pros in Mora, MN

Concrete and granite are both extremely durable materials. One isn’t necessarily better than the other. It depends on what you’re looking for. That said, granite is less costly and requires less maintenance. Furthermore, concrete is more prone to staining and cracking, though you can patch the cracks using a concrete patching compound.

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.

Countertop resurfacing or refinishing can extend the life of your countertops for an additional 5 to 10 years. The longevity depends on the quality of the materials, the amount of wear and tear, and how well the countertops are maintained. To maximize their lifespan, avoid heat damage by using hot pads or trivets, use cutting boards to prevent scratches, clean with non-abrasive cleaners, and wipe up spills promptly.

No, you don't have to apply polyurethane to butcher block countertops. Polyurethane sealant is a long-lasting finish for a butcher block counter, but its application also requires thoroughly sanding the surface multiple times. Other materials, such as mineral oil, require less work but must be applied more frequently.