Porosity Of Granite Countertops

Polishing the stone creates a flat smooth surface that reduces the porosity.

Porosity of granite countertops.

However you can find nonporous surfaces that provide both beauty and food prep safety. In terms of natural stone countertop options materials like granite are on the less porous side whereas a material like limestone is very porous. Granite countertops are porous if left unsealed. When looking for natural stone countertops you may hear the term porosity.

The likelihood of needing to be repaired or resurfaced is low. Quartz is also the cleanliest of america s most popular countertop surfaces. Is granite a porous material. This means that the non porous feature can solve issues like water and air damages.

All natural stone possesses some degree of porosity. Polished granite is the most durable most granite countertops are polished then sealed making them nearly impermeable. Some stones are more porous than others. Porosity can be measured by various means and it can be expressed as a percentage or as a fraction between 0 and 1.

There are things that can stain them though such as permanent marker which can be removed from granite. Porous granite kitchen countertop. Granite countertops are considered to be alow maintenance countertop surface. This term refers to the amount of void spaces in the stone that allow liquid and air to pass through.

The short answer to this question is yes. By sarah zor n. For example limestone is very porous when compared to quartzite and granite isn t as porous as marble. Granite is a porous natural stone.

The emphasis is on the inter relationships of these properties but a number of reported. How porous your granite countertop is will depend on how it is finished and how it is treated. In other words porous countertops are. Its non porous surface means it will not harbor bacteria or viruses.

This article will focus on the porosity of granite how that impacts the way you care for the stone and how granite s porosity compares to that of other natural stone countertop options. In short porosity refers to the void spaces on surfaces. Porous countertops used to have this little holes or pores where the fluids could pass through while the non porous variants do not. Other countertop materials such as solid surface and quartz surfacing are non porous.

Quartz s non porous nature allows it to resist staining much better than granite marble and concrete. Too much contact from water can damage specific types of countertops such as wood. Some types of natural stone are more porous than others. Quartz can repel the harshest spills from juice to oil to tomatoes coffee and more.