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Which is Better - Gravel or Limestone?

Jan 23, 2017

Gravel is a popular choice for a driveway because it's easy to lay, its cheap, its low maintenance and it's attractive. You've also got lots of choices with gravel in terms of colour and texture. Limestone is also attractive.

Gravel is hugely popular for landscaping because it is made up of these naturally rounded, pebbles that make it easy to rake. The gravel is usually spread about 2'' deep, and there are all kinds of different edgings to ensure the gravel doesn't move out of the selected area. One advantage of gravel is that it can be used to fill any spaces in your landscape. 

You don't often find a solid limestone driveway though and it is more common for limestone to be used in aggregate for a driveway or to be crushed so that it essentially becomes a gravel driveway.

Limestone can also be dyed to specific colours, it's durable but it's costlier than gravel. When you choose one of these materials for use, it is important to recognise the differences between the two.

Crushed limestone driveways may well be confused with gravel driveways, but they are different materials. Limestone is known for its durability - a look at the Great Pyramids of Giza in Egypt will bear testimony to this.


The Differences

Limestone is a type of rock used for driveways. As a sedimentary rock, it is easy to find, existing in places which were once below the sea. Gravel is also found near water sources, but isn't made up of one rock, but rather smooth rocks. It is a common, chemical sedimentary rock, and of all the sedimentary rocks found on Earth, about 10% are some form of limestone. One of the world's most famous limestone deposits is the Niagara Falls.

Limestone is somewhat bland in colour - white to light grey to dark, slate grey. Gravel, on the other hand, is available in many colours. When bought in bulk you're likely to find stones in shades of brown, grey and white, but special mixes of selected colours are also available.

Quarried limestone is jagged, sharp and asymmetrical and available in many sizes. Gravel is usually round and smooth, having been essentially shaped in river beds. Gravel is mostly made up of tiny pebbles but it can also be available in rock-size. 


Persuasive Characteristics for Each

Which is better - gravel or limestone? When you do research, you'll find that there are pros and cons for both. Both gravel and limestone are amazing building materials.

Experts in limestone and gravel, as well as other building materials, describe in a highly favourable light the use of gravel and limestone for different building purposes. Their disadvantages are far less important - it's their versatility, their durability and good looks that make them highly acclaimed and highly used.


Which is Better - Gravel or Limestone?