Considerations For Choosing A Roof Coating For Your Commercial Roof

Posted on: 13 March 2019

Roof coatings can offer definite benefits to commercial properties. Those benefits can include increased indoor comfort, reduced HVAC loads, and greater energy efficiency. However, not all roof coatings work the same way. Before choosing a roof coating solution and receiving those benefits, you must evaluate the needs of the property.

Your Reasons to Use Commercial Roof Coatings

Evaluating which benefits of a roof coating can help you most will help you choose the type of roof coating solution that will work best for your property. Roof coatings can do a lot, but not every coating can do it all. Most of the benefits associated with roof coatings include:

  • Solar protection
  • Extending roof life
  • Waterproofing
  • Energy efficiency
  • Corrosion protection
  • Code compliance

Of these things, you need to figure out which is most important to you. Other benefits exist besides, so ask yourself what you want or need from your commercial roof.

Many roof coatings can help you achieve more than one result, but focusing on a specific need is the best way to start narrowing your choices. Once you identify the coating option that facilitates your greatest need, you can start to seek the subcategories of options within that solution that give you other benefits.

Your Options When It Comes to Commercial Roof Coatings

Roof coatings vary, and even within the same groupings, there are even more variations. At a basic level, a roof coating is a membrane that covers your existing roofing system. These membranes can consist of:

  • Ethylene propylene diene monomer (EPDM)
  • Polyvinyl chloride (PVC)
  • Thermoplastic Polyolefin (TPO)
  • Polyvinylidene fluoride (PVDF)
  • Polyurethane
  • Acrylic
  • Silicone
  • Aluminum
  • Built Up Roofing (BUR)

You'll also find a tremendous amount of brands that specialize in using specific types of roof covering options.

Each of these commercial roof coating options comes with their own strengths and weaknesses. For example, one coating may do an excellent job with reducing heat transfer and increasing the life of the roof. Another coating option may help to keep thermal shock to a minimum and keep your roof from leaking.

Your Existing Roof Will Factor Into the Decision

Your underlying roofing material has just as much to do with your roof coating. Not all coatings work well with all commercial roofs. Other factors in choosing a roof coating involve:

  • The condition of the roof
  • The slope of the roof
  • The local climate ranges
  • How often the roof is in direct sunlight

You may need roofing repairs before you can apply a coating. All of this points to the reason why you should seek a professional commercial roofing contractor before making any decisions involving a roof coating. As long as you know what you want a commercial roof coating to do, a knowledgeable contractor can help you with the rest. For more information, reach out to companies like Danny Odom & Son Roofing.