Monthly Archives: March 2021

Which roof type would a single ply roof membrane be installed on?

black flat roof

What is a single ply membrane flat roof?

Single ply roofing can be found on commercial and industrial structures.  There are many reasons that single ply membrane for roofing on these structure is recommended by single ply roofing contractors. The answers we’ll provide to commonly asked questions will give support to those choices.  

Single-ply roofing is sheeting in wide width for fat or low slope roofs that have few seams. Single-ply roofing has multiple system assemblies, each with  unique benefits and membrane options. What is single ply membrane made of?  A single ply roofing material can be one of these with various factors determining the best for a specific structure: 

  • EPDM: Ethylene propylene diene monomer is a durable, long-lasting, strong membrane with a black surface that retains heat which speeds up melting snow off roofs. The elasticity of this single ply roofing membrane is excellent for cooler climates where freeze and thaw conditions exist or areas that are hail-prone.  Electric power isn’t needed to install EPDM single ply roofing.
  • PVC: This single ply roofing membrane is animal fat and chemical resistant, a preferred membrane for restaurants. With a high reflectiveness, it reduces air conditioning needs which helps with energy expenses, a popular single ply roofing membrane in warmer clients to the south. 
  • TPO: For single ply roofing, thermoplastic polyolefin is the most popular material. A heat-welded membrane that is durable and economical, and with its highly reflective nature, it helps reduce energy cost by lessening the need for air conditioning.

The adhering and fastening of these membranes are done by one of the following, which your commercial roofing contractor will discuss with you: 

  • Ballasted: An easy and fast installation that is economical and a common choice for large rooftops with no roof penetrations.
  • Mechanically Attached: An upgrade, this is a lightweight to attach a single ply roofing material and keeps the maintenance easy.
  • Fully Adhered: A stable single ply roofing material that offers an uplift protection, ideal and popular choice for locations that are a high elevation or lots of wind.
  • Metal Retrofit: This is a fully encapsulating single ply roofing attachment for existing worn-out metal roofing where building owner doesn’t want the old roofing removed. 

What is the best material to cover a flat roof?

Flat roofs are common with commercial and industrial structures, and there is an abundance of single ply for roofing materials for new and replacement. This can make the selection process not so easy.  As you research a single ply roofing material, there are several essential factors to be considered: 

  • Material
  • Installation cost
  • Life expectancy
  • Environmental concerns
  • Maintenance 
  • Aesthetics 

So, what material is best for a single ply roofing material? In general, all the materials available for commercial flat single ply roofing are good, each effective in their own way for a variety of roofing solutions. However, all commercial roofing environments are not exactly the same and to determine which one to use should be discussed with an experience roofing contractor. 

How do you apply single ply roofing?

If you are looking at replacing your commercial building’s roofing and single-ply roofing membrane is an option you’re considering, then you may be wondering how it is installed.  Well, this depends on your building and the material you choose. 

A single ply roofing membrane may come in rubber sheets or  other synthetics. Some are ballasted,  chemically adhered, or mechanically fastened. The choice you make can be based on the structure itself, the climate you’re in, and your budget. Each single ply roofing material and, how they are installed will have different advantages and disadvantages.

flat white roof

How long does single ply roofing last?

Single ply roofing pros and cons are many and varied between each single ply roofing material. The longevity you can expect to get from a single ply roofing material is one of the most important because you don’t want to be doing this again too soon. 

Between the different materials and methods of installing we have discussed here, the average life spa of a commercial single ply roofing material is up to 30 years. This can be affected by the installation process and the maintenance of the roof. Looking for single ply roofing in Augusta, GA? Call (706) 814-3207 today.