Natural features aside, some granite slabs do sustain physical damage, especially during shipping, fabrication, or installation. Since slabs desined for kitchen countertops are typically thin, between 2 and 3 cm thick, they can chip, crack, or break if not handled properly.
Radon released from granite building materials can be released over the lifetime of use but typically will be diluted by ventilation. In addition to radon, naturally occurring radioactive elements in the granite can emit small amounts of beta and gamma radiation.
A granite countertop is durable, aesthetically pleasing, and easy to clean. Since this material is porous and tends to absorb water, it's prone to etching after wear and tear. To prevent permanent damage to the stone surfaces in your kitchen or bathroom, you may need to seal them.
For all their beauty and durability, granite counters do have a few weaknesses. The most concerning problems can occur when the countertops are not sealed correctly or the sealant wears off without the counters being resealed. Granite is porous.
Jokes apart, it is expected that with proper care, the lifespan of a granite countertop can be up to 30 years or more. In fact, it can even outlive your house. However, that is just an arbitrary number that can increase or decrease depending on how you maintain granite.
While tile may be able to endure for 100 years or more, that doesn't take into account the gunk and grime that can accumulate between the tiles. On the other hand, granite and other natural stones can expect a lifespan of 100 years, and maybe more, without worrying about such annoyances.
Note: Some experts will recommend sealing granite countertops every “6-12 months” or “3-5 years”, but there is no hard and fast rule.
The best way to protect your granite countertop from chipping is by adding a sealant and cleaning it regularly. Cleaning removes stains and other substances that may weaken the surface. Chipping is caused by hitting the surface with hard or sharp objects. Therefore, avoid hitting the surface with sharp objects.
Cracks and Breaks on granite can't really be fixed, what can actually be done is filling the cracks with epoxy or acrylic so that they don't show. If it's a broken piece of granite you want to mend, again, epoxy can be used to glue it together.
Even when subjected to a direct flame, granite holds its structure–of course, firing a blow torch at your countertop for any reason isn't recommended. Because of their high heat resistance, any realistic amount of heat applied to granite countertops in your kitchen will not cause them to chip or crack.
It has a natural water resistance that helps protect it. However, it isn't water-proof. Because granite is a stone, it is also naturally porous. And while it won't absorb in the same way as, say, sandstone or limestone, it will still absorb bits of moisture that can eventually damage your counters.
The fact is, the porous nature of granite can lead to absorption of water through tiny holes that are not visible to the naked eye. Just a small amount of water left to dry on your countertop may not cause a problem but if it is left for a very long period of time, it could cause the counter to darken in that one spot.
Granite is one of the best choices of natural stones to use in outdoor areas. It is incredibly resistant and easy to maintain. As long as you seal it, it will be protected against the cold and it won't crack.
Granite is often cited as the most durable natural countertop material and is known for resisting cracks and chips. However, as a manufactured material, quartz rates a bit higher on the hardness scale and is slightly more resistant to damage.
With a long-lasting and robust material, you can be sure that you won't need to make another large investment anytime soon. Quartz wins as the most durable material for any kitchen construction or renovation.
Once you have applied the resin or epoxy, you will need to give it time to dry before sanding it down and resealing the area. Large cracks in granite will require professional intervention. In some cases, you won't be able to save the granite, and you will have to consider replacing the countertops.
Granite is also highly durable, making it perfect for families with little ones. Granite, while less porous than marble, will still require sealing. However, it's not difficult and when done properly, granite can be just as maintenance-free as a quartz countertop.
However, it's prone to damage from sharp objects like knives. Avoid using your granite surface as a cutting board. This can cause chips, scratches, dings, and other damage. Because granite is a natural stone, not an engineered surface, any chips or dislodged pieces cannot be replaced.
Granite countertops don't depreciate in value. It's a one-of-a-kind, natural surface that has an almost luminous look. Granite adds value to your home. It's sanitary — granite is naturally resistant to bacteria.
Although granite is still a highly requested kitchen countertop material, some styles are considered outdated. “While granite was a longstanding popular option for homeowners in the '90s and early 2000s, it definitely gives a more dated look in kitchens today – specifically the darker, speckled slabs,” Kaercher claims.
Quartz countertops are among the best alternatives. Choosing a premium quality quartz manufacturer like Caesarstone will provide homeowners with a worthwhile and valuable option that will last long and won't require much maintenance or upkeep. The cost of granite countertops ranges between $80 to $175 per square foot.
Frequent use of vinegar, Windex or bleach will dull the granite and weaken the sealant. Instead, a little soap and water should do the trick. Add dish soap and warm water to a sponge, get a good lather and begin cleaning. Avoid using abrasive pads, as granite can be scratched.