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Comparison of Materials Used for Flat Roof Replacement and Which One Is Better

When you are going for flat roof replacement, care must be taken to find the best possible roofing material. With the best roofing material, you will avoid premature flat roof replacement and flat roof repair in Chicago. How It avoids both of these things is by its durability, strength, and performance.  

In this blog, there will be an examination of various sorts of roofing materials that are utilized for flat roof replacement, and by perusing everything, you will actually figure out which one is more fit for your home. 

Asphalt built-up roofing 

The first roofing material in the list is the asphalt built-up roofing. The asphalt roofing has numerous layers of bitumen-soaked material felt or employed sheets, which are substituted with layers of black-top(asphalt) or coal-tar pitch. These layers are then finished off with a defensive covering of rock or a cap sheet to give solidness and climate obstruction.

After the composition of the material, let’s move on to the pros and cons.  

Advantages 👍 

The advantages of the asphalt built-up roofing are as follows.

Durability 💪

The first advantage that we get from asphalt built-up roofing is the durability factor of this roofing type. With these multiple layers of bitumen-soaked material with layers of asphalt, the roof becomes more and more durable and is resistant to UV radiation and common wear and tear.

Low maintenance ⬇

One of the great perks of using asphalt roofing is that it requires much less maintenance than the other ones. With regular inspection and slight fixes, it can last for a longer time.

Waterproofing ability ☂️

The other advantage that we get from the asphalt built-up roofing is its ability to have waterproofing capability. Waterproofing is really important for a flat roof as in a flat roof, there are more chances of water ponding, and thus, it can help in the protection of the roof against water infiltration.

Cons of asphalt roofing 👎

Talking about the cons of asphalt, we have

Affected by temperature changes 🎚️

One of the major cons that we get from asphalt roofing is the problem that as the temperature fluctuates, there comes an increased risk of wear and tear. As the temperature increases, the roofing material relaxes, and when it decreases, the material contracts. This expansion and contraction can damage the roof and thus cause wear and tear.

High-weight and complex installation 🪨

The other con of the asphalt roofing is the higher weight of the roofing. As the roof is made up of certain layers, it makes it heavy. Therefore, your building structure must be able to manage this load. Another con is the installation process, which is quite complex. And you must hire professionals that have the expertise and are adept in their work. In case you are looking for a professional for flat roof replacement that has all this expertise, then do go for Anchor Point Roofing. They have the experience and the skilled staff, so you would be relaxed, and meanwhile, your work would be done.  

Thermoplastic olefin 

The thermoplastic olefin is a single-ply roofing structure that is made up of three different layers. These layers are namely a TPO polymer base, a polyester-built-up scrim, and a TPO intensified top ply. The TPO is white-colored and has this reflective property. This roofing material is mostly used for the flat roof. Now let’s talk about its pros and cons to determine whether it is made for you.

Advantages 👍

Energy efficiency 🔋

The TPO is known for its energy efficiency. The TPO is mostly white in color, and it has reflective properties. Due to these reflective properties, the roof doesn’t absorb the heat. And as the heat is not absorbed, the house’s internal temperature doesn’t rise as high as without the TPO. Therefore, less energy is required to cool down the space, which in turn decreases the energy usage and the efficiency of the usage as well.

Durability and ease of installation

The other advantage we get from using the TPO material is that it is quite durable in nature and is increasingly used for flat roof replacement. The TPO material has the ability to deal with issues like UV traditions and chemical exposure, and thus, it is quite durable. Moreover, the material is easy to install, so you don’t need to worry too much about the installation.

Disadvantages 👎

The disadvantages we have 

It can be punctured easily.✴

The TPO roofing material is susceptible to punctures. It can be punctured easily by debris falling or by sharp objects. Therefore, if you want a roofing material that can withstand this sort of damage, then TPO is not for you. Moreover, in the seam areas, it can be damaged easily. Leading to seam failure, and then you will have to do flat roof repair in Chicago.

Limited color option 🎨

Talking about the color option is another con of the TPO. The TPO is often present in white color or in a light color so that they have that enhanced reflective property which is useful in energy efficiency.

Ethylene propylene diene monomer

EPDM (ethylene propylene diene monomer) is a manufactured elastic composed of ethylene, propylene, and diene monomers. This is a single-ply membrane, and it offers resistive qualities in harsh outdoor conditions.

Here are some pros and cons of EPDM     

Pros 👍

UV resistance 😎

One of the pros of the EPDM is that it is UV resistant. So it is suitable for regions where you experience harsh summers. As the material can withstand UV rays, less damage is done to the roof.

Long life and low maintenance ⌛    

Another pro of the EPDM is the long life span of the EPDM. It can last for a longer time and thus reduces the cost of premature roof replacement. However, it requires low maintenance, and that is its ability to withstand harsh environments for a long duration.

Cons 👎

Seams and adhesion issue 🔗

One of the major issues that can arise in the EPDM is the seam and adhesion issues. As they come in long sheets, the seams are created when we are going to install them. And while we install them, these seams are potential weak links and can result in leakages.

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