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What are the Benefits of Having a TPO Roof on Your Commercial Building?

TPO roofing Atlanta

TPO roofing was introduced about 30 years ago and it represents a very good alternative to PVC roofing materials. This single-ply roofing membrane is made of rubber-ethylene-propylene and polypropylene per se. TPO is the commonly-used abbreviation for this kind of material.

Having this type of roof for your commercial building has many impressive advantages. First of all, it is very cost efficient. In fact, it costs much less than EPDM or other commercial roofing products.

Second of all, it is very easy to install. It is lightweight and therefore it can be installed in various ways, as compared to other heavier products. At the same time, it is very efficient from the point of view of energy consumption. Eco-friendly TPO roofing Atlanta companies tell us a TPO roof can be completely recycled and it is the perfect choice for companies which are interested in greener approaches.

And last but not least, a TPO roofing system lasts for a very long time. Thus, under most circumstances, these systems last from 20 to 30 years. At any rate, the advantages of a TPO roofing system are the reasons behind its popularity in many regions all throughout the USA, and in other countries as well.

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What Are the Best Types of Rubber Roofing?

EPDM roofing Atlanta

Flat roofs require a pliable, waterproof cover material that performs well in circumstances where shingles and tiles don’t. Rubber is the most popular flat roof covering option. EPDM, PVC and TPO membranes are the best options in this category for the following reasons:

EPDM membranes

  • According to economical EPDM roofing Atlanta contractors, this membrane provides excellent stability against weathering, sun exposure, acids and caustic solutions
  • Long-lasting flexibility and elasticity
  • Traction resistant
  • Easy to apply, partly because they can be manufactured in large dimensions (up to 15m width and 60m length)
  • No additional mechanical fastening required
  • Unlimited aging resistance – this membrane does not contain plasticizers or antioxidants that would make it susceptible to migration or degradation
  • Chemically inert – the composition of the membrane remains constant because it is vulcanized
  • More environmentally friendly than other waterproofing materials
  • Compatibility with green roofs (root resistance) and photovoltaic systems

PVC membranes

  • Used for over 50 years
  • Strong fire resistance
  • Customized architectural solutions available (colors, profiles and roof logos)
  • Suitable for different climatic conditions
  • Quick installation independent of the weather (PVC membranes can be installed even in low temperatures or when it rains)
  • Vapor permeability
  • Great flexibility

TPO membranes

  • High chemical resistance
  • Suitable for direct application on substrates such as bitumen, EPS insulation, and XPS (polystyrene)
  • No plasticizer (no migration/contamination, or perspiration)
  • Long lifespan
  • Easy maintenance
  • Easy handling and installation (no need for fire sources)
  • Resistance to severe weather conditions
  • Environmentally friendly

 

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Metal Roofing vs. TPO Roofing – Which Is Best for Atlanta?

metal roofing Atlanta

When it comes to the materials used for constructing commercial roofing in Atlanta, metal and TPO are the two most popular options. Here are some features that you should know about before choosing one of the two options over the other:

  • Roof life – according to manufacturers and to the studies performed by independent research groups, metal and TPO roofing materials differ considerably in terms of service life. High-end metal roofing Atlanta contractors confirm that structures built from zinc-coated aluminum can last for around six decades, however, the warranted service life of TPO membranes is usually around 25 years.
  • Wind resistance – TPO roofs being constructed from membranes that are fastened very tightly to the decking, they are considered to be stronger when exposed to high winds than metal roofs, especially when compared to standing seam metal roofs that more readily allow wind gusts to reach underneath.
  • Snow load – TPO roofs might have a hard time when exposed very thick layers of snow, metal being a better option for areas that get heavy snowing.
  • Maintenance needs – metal and TPO are both considered to be low maintenance materials. They both need to be regularly cleaned and inspected by a professional, but in most cases those maintenance visits will not reveal any major fault that needs expensive repairs.

 

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TPO Roofing – is it Environmentally Friendly?

TPO is the short variant of “thermoplastic polyolefin” and it is made of recycled materials. It does not get affected by UV rays, chemicals and pollutants. Because of its resistance to UV rays, it is very energy-efficient and a very good option for areas with really hot summers. Moreover, it is non-toxic can be maintained very easily.

Atlanta commercial roofing contractors

TPO roofing can be an excellent choice for mostly any type of roofing system. For one thing, it is highly resistant to weather conditions, including punctures. Leading Atlanta commercial roofing contractors confirm that it is a great solution for those who want an environmentally-friendly roof.

In case of fire, TPO roofing does not emit harmful fumes. Because of that even a fire situation can be much safer on your property. At the same time, this type of membrane can be easily recycled.

And when your TPO membrane is in place you do not need to worry about the fact that it shrinks. Moreover, it does not get punctured during a roofing inspection.

Another great thing about TPO is the fact that it is very affordable, especially as compared to other roofing options. As it is very durable, you will not have to fix or replace it for long periods of time.

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