Are Granite Countertops Porous Or Nonporous

The finished surface is smooth and completely nonporous.

Are granite countertops porous or nonporous.

Polishing the stone creates a flat smooth surface that reduces the porosity. Porous countertops used to have this little holes or pores where the fluids could pass through while the non porous variants do not. How porous your granite countertop is will depend on how it is finished and how it is treated. This means that the non porous feature can solve issues like water and air damages.

Because it s porous granite needs to be sealed and resealed every year to help resist stains and bacteria. Granite is a naturally porous stone though it s not as porous as some other types of natural stone like marble. In terms of natural stone countertop options materials like granite are on the less porous side whereas a material like limestone is very porous. Cleanup is quick and easy.

Many nonporous countertops are manufactured today including solid surface corian and the many quartz products like cambria silestone and corian quartz. Quartz can repel the harshest spills from juice to oil to tomatoes coffee and more. When a surface is nonporous such as stainless steel it cannot absorb anything at all. Granite is a porous material.

Therefore it is low maintenance and very easy to clean. Granite countertops like other natural stone countertop. Most fabricators will apply a sealer to granite countertops before they are installed which will protect them from absorbing liquids too quickly. If liquids are left on the surface for long periods of time they will eventually absorb.

Installing black granite countertops or dark brown granite countertops can help disguise lasting marks and. Even when the granite is sealed messes should be wiped up with a cloth as quickly as possible. Also called engineered stone it makes a very durable long lasting bath or kitchen countertop. Being porous is not necessarily a bad quality.

Polished granite is the most durable most granite countertops are polished then sealed making them nearly impermeable. Granite countertops are porous if left unsealed. There are many attractive porous countertop options as well granite for example is a popular but porous countertop surface. While granite is not the most porous natural stone countertop option it is still porous and you will need to seal the surface to protect it from liquid damage and stains.

All natural stone possesses some degree of porosity. It won t stain and is non porous. Too much contact from water can damage specific types of countertops such as wood. When looking for natural stone countertops you may hear the term porosity.

Quartz s non porous nature allows it to resist staining much better than granite marble and concrete. You do not want your granite kitchen countertops or surfaces in other rooms to sustain damages as a result of a worn seal.