Roofing membranes are added to many roofs. This is a thin layer of protective material put in place to help prevent leaks.
Today, several different types of materials can be used for roofing membranes, and this is a decision that professionals can help you make.
Determining if your home or building requires a roofing membrane depends on the material and structure of the roof, along with the weather in the area and several other factors.
Keep reading to learn more about the roofing membrane, what it is, and when it is needed.
What Is the Roofing Membrane?
A roofing membrane is typically made from larger sheets of thin material. These are typically categorized as thermoplastic or thermoset.
Just as the name suggests, thermoset materials solidify after they are heated. Once it sets, the thermoset membrane will retain its shape.
On the other hand, thermoplastic materials can be reheated and reshaped. The professionals from Wolcott Roofing can help you figure out which option is best.
Modern roofing membranes can also be categorized by how thick they are, which is shown in millimeters. Most are between 30 and 60 millimeters.
Types of Roofing Membranes
You can choose from three different types of roofing membranes. These include:
EPDM – Ethylene Propylene Diene Terpolymer
EPDM is a type of synthetic rubber. It is a black membrane and is commonly used for medical and commercial facilities.
While EPDM is primarily used for commercial buildings, it can also be used for residential structures.
Since this is a black membrane, it’s important not to install it over a living area or bedroom. That’s because it will absorb heat. However, for non-living spaces, like the garage, it is a smart option.
EPDM is durable and essentially a bulletproof rubber roofing system. Because of the high level of durability it offers, you can expect between 25 and 30 years of life.
TPO – Thermoplastic Polyolefin
TPO is a type of single-ply, white membrane that is used for both residential and commercial roofing. Unlike EPDM, the white membrane of TPO reflects heat rather than absorbing it.
If you have a low-slope or a flat roof dormer over your bedroom, then TPO is a smart option because it helps keep the space below it cooler. You can also install it over non-living areas, such as EPDM.
Keep in mind, though, that if there is a window that has a view of the membrane, white will get dirtier faster than black membranes. Both options will help prevent leaks, but black may be a better option if you care about your view out of a window.
TPO is not quite as durable as EPDM; however, you should still get around 25 years of use from it.
PVC – Polyvinyl Chloride
PVC is similar in appearance to TPO. It is a single-ply white membrane that is used for both commercial and residential buildings.
PVC is a smart option for low slope or flat living areas and great for installing over bedrooms or other living spaces.
Along with being white, PVC and TPO have similar characteristics, and the installation process is almost identical.
Is a Roofing Membrane Necessary for Your Home or Building?
Now that you know what types of roofing membranes you can choose from, it is time to decide if this is necessary for your building or home.
Usually, roofing membranes are used for flat roofs. The goal is to keep water out and prevent it from pooling on the roof and causing damage to the interior.
If you have a sloped roof, this isn’t usually an issue since the water will slide off. With flat roofing, you need something waterproof, which is why installing a membrane is a good idea. These are waterproof, easy to install, affordable, and easy to repair.
While this is true, there are also some downsides to roofing membranes. For example, they are not very attractive. This issue can be resolved by painting them or adding other décor; however, if your home has a sloped roof, choosing asphalt shingles is a more aesthetic option.
Benefits of Installing a Roofing Membrane
One of the most obvious benefits offered by a roofing membrane is how affordable they are. In fact, it is much more affordable than other roofing materials available today.
Some of the other benefits offered by installing a roofing membrane include:
- Energy efficiency
- Easy and fast to install
- Easy, fast, and cheap to clean
- Minimal maintenance needed
- Will not interfere with solar panel installation
- Prevents water penetration
- Material won’t break under pressure
As you can see, the benefits offered by a roofing membrane are vast. These will help protect your roof, home, and the building now and in the future.
Even better, you can install the roofing membrane on your own if you have some knowledge of roofing work.
Getting to Know the Ins and Outs of Roofing Membranes
By now, you should better understand what roofing membranes are and how they can benefit your residential or commercial property. Be sure to keep this information in mind, as it will help you decide if you want to have this installed.
If you aren’t sure if this type of material is needed, contact a professional. They will be able to evaluate your building and roof and ensure the right steps are taken to protect it.
Are you searching for more information about topics like home improvement, gardening, and more? If so, be sure to check out some of the other posts on our blog. We post often so you can always find something new.
Table of Content
- 1 What Is the Roofing Membrane?
- 2 Types of Roofing Membranes
- 3 Is a Roofing Membrane Necessary for Your Home or Building?
- 4 Benefits of Installing a Roofing Membrane
- 5 Getting to Know the Ins and Outs of Roofing Membranes