You do not want your granite kitchen countertops or surfaces in other rooms to sustain damages as a result of a worn seal.
Is granite a porous surface.
Polished granite is the most durable most granite countertops are polished then sealed making them nearly impermeable.
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.
Often overlooked are details such as the material surface texture.
However this doesn t mean granite acts as a sponge.
Granite is a naturally porous stone though it s not as porous as some other types of natural stone like marble.
Polishing the stone creates a flat smooth surface that reduces the porosity.
A non porous surface is microscopically flat and smooth down to the molecular level.
Granite countertops are porous if left unsealed.
While granite is unlikely to ever go out of style the choice for countertop surfaces extends far beyond granite and includes synthetic surfaces like corian natural rocks like marble and engineered quartz like silestone granite a natural rock is extremely hard and durable despite being porous.
Common hard surface materials are stainless steel solid surface laminate porcelain and a wide variety of tile and ridged plastic materials.
Granite is a porous material.
Granite is less porous than marble.
Daily kitchen activities pose no problems for granite which can even take on a hot pot without the use of a trivet.
The material is also stain resistant.
To say water can pass throu.
Being porous is not necessarily a bad quality.
Most fabricators will apply a sealer to granite countertops before they are installed which will protect them from absorbing liquids too quickly.
As previously mentioned granite is of an igneous nature which makes it less porous than sedimentary rocks such as limestone.
It is stain resistant.
All natural stone possesses some degree of porosity.
The surfaces are non porous so you will not have to worry about sealing.
If liquids are left on the surface for long periods of time they will eventually absorb.
The size of these tiny voids along with their surface count determine the porosity level.
Beautiful stronger than oak but porous a gorgeous nearly impenetrable counter top surface granite is highly resistant to scratching cracking and staining and is impervious to heat.
This means granite has tiny crevices or holes that allow air and water into the stone.
Corian is a homogenous nonporous surface that is manufactured by dupont.
When a surface is nonporous such as stainless steel it cannot absorb anything at all.
Granite is one of the most durable materials you can install in your home.
Each pore on the surface of granite tiles or slabs is considered to be a microscopic void.
On the downside laminate countertops typically only last for about 10 years or so before you should replace them.
Hard surfaces are a combination of porous and nonporous materials.