Roof Installation

A Guide on How to Tell How Many Layers Of Shingles Are On Your Roof

For centuries shingles have been the primary component of any roofing system. They come in different styles such as architectural and traditional...

The material used may be different but it is the primary base of protection against the elements of nature. 

The roof shingles are easier to install. Each joint of the shingle has to overlap the other shingle. The rain and snow flow down the roof from shingle to shingle. Then it is directed towards the drain. 

 How to Tell How Many Layers Of Shingles Are On Your Roof?

The easiest way to tell how many layers of shingles are on your roof is to climb up a ladder and examine the edges. Usually, the roofs have a base of shingles and then above it another layer of shingles. Whereas, a roof over has up to four layers of shingles. The layer can be easily seen from the edges. 

In addition to this, if you look at your roof, if there is a roof over then it may look lumpy. The furnaces or chimneys will have a noticeable waviness at the ridge too. 

Many Layers Of Shingles

Functions of Shingles

Apart from giving an aesthetic touch to the house,  shingles have a far more practical function as well.  The overlapping structure of the shingles plays a major role in the protection of the roof from rain, hail and snow. The structure also distributes the rate evenly towards the roof so that it may not get out of balance and damage. However, if the water gets under the shingles,  a roofing company must be contacted to minimise the damage. 


People may not notice it initially but the shingles greatly impact the overall structure of a house. Hence it is important for you to choose the right color scheme of shingles so that it is not true in the atmosphere of your architectural style. It should attract the visual while also being practical. Make sure that you choose an appropriate color scheme that goes well with the style of your house.


Shingles and Utilities

Roof shingles come in a variety of different materials and designs. They have different insulation, tensile strength and energy distribution. The house owner must carefully choose the material of shingles that is appropriate for the area and the climate they reside in. 

If you live in an area of a hot climate you should choose shingles of lighter colours since it reflects off heat. Darker roof shingles will absorb more light hence they are a perfect choice for cold climatic areas.

How Many Layers Should There Be?

Typically the old and traditional homes have two layers of shingles. However, modern homes may have up to four layers of shingles. The perfect way to know how many layers you need is to contact a professional roofing contractor that can give you the best advice and also inspect your property. 

Many Layers

Snippet: Want to know how to tell how many layers of shingles are on your roof? Here is how you can tell the layers of shingles on your roof. 

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