Atlanta TPO Roofing: What It Is And When Would You Use It?

Atlanta TPO Roofing projects can be an expensive and time-consuming project to undertake.

With new construction or old roof repairs, you want the best choice for your roofing and your pockets.

TPO roofing is one of the two options for roofing for commercial buildings. This single-ply membrane roofing option is the best for flat and low-sloped roofs. 

Below is some info on the basics of TPO roofing, when to consider it, and what to take into account for costs.

What Is TPO Roofing?

TPO (thermoplastic polyolefin) is a single-ply roofing membrane that is rising in popularity. TPO is composed of synthetic rubbers and a fabric core scrim for reinforcement. It is usually 10, 12, or 20 feet wide and is cut into large sheets for installation.

TPO has emerged as a staple in all kinds of commercial projects for a variety of reasons.

Its reflective, bright white surface is essential for saving businesses money. TPO helps reflect UV rays and keeps internal building temperatures low in the summer.

TPO is also made of environmentally friendly materials that help decrease carbon emissions. Businesses looking to maintain sustainable practices often turn to TPO for their roofing.

You need to pair your TPO roofing with the right insulation option to maximize “green” efforts. The three main types are Polyisocyanurate, Expanded Polystyrene (EPS), and Extruded Polystyrene.

Polyiso is the most common and has a high R-value, which is resistance to conducted heat. EPS has one of the highest R-values and can be used on walls or floors as it’s also water-resistant. XPS is known for its bright colors (pink, blue, or green) and low water permeability (perm) rating.

Once you choose the insulation best for you, then you’re ready to consider TPO roofing.

TPO Roofing Installation Steps

The installation process for TPO follows these basic steps:

1. Cleaning, preparation, or removal of the roof substrate (surface the membrane will be attached to)

2. Choice and installation of the insulation material

3. The TPO membrane is rolled out and attached or affixed to the cover board with adhesive

4. The membrane seams are welded together for sealing and finishing

TPO Roofing Cost Considerations

Like most other roofing options available (commercial or residential), TPO roofing cost can vary depending on a variety of factors. Consider and pay close attention to the following which will impact your roof cost:


– roof accessibility

– roof condition

– insulation choice

– roof size


Quality TPO costs average around $5.50 to $6.00 per square foot but might be lower for larger commercial-sized projects.

What’s Next?: Picking the Top Atlanta TPO Service

Now that you’re equipped with the basics, you can make a good and informed decision about your TPO roofing.

It’s also important to be sure you hire a professional and certified Atlanta TPO roofing company to get the job done. Businesses with years of experience with this kind of roofing are your best bet.

If you’re in the Atlanta area, Absolute Roofing Services is a one-stop-shop for all your roof needs. Make only the best decisions for you and your building.

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