What Does EPDM Stand For?

EPDM Installation

How Long Does An EPDM Roof Last?

There are many different types of roofs. Different materials, different colors, different structures. There are, of course, arguments for and against each roof variation. However, each person will have their own preferences and needs. One of the top choices, currently, is EPDM roofing. You may have seen this phrase before, but do you know what it means? Many people do not. If you are interested in learning about this type of roofing and answering the question of “what does EPDM stand for?” you have come to the right place. Here, you will find answers to the most commonly asked questions about EPDM roofing.

One of the most important aspects of choosing roof material is making sure that it is going to last for a long time. While the term “long time” is a bit ambiguous, generally speaking, it indicates a rather extended period of time. In terms of how long most people want a roof to last, it generally means that they do not want to be concerned with having to replace it. At most, people only want to replace a roof once. This is one of the reasons that EPDM is an excellent choice. On average, EPDM roofing lasts at least 50 years and has the potential to last longer. This average is with little to no maintenance. With regular inspections and maintenance, it can last well beyond the expected 50 years. For more information about how long  EPDM roofing can and will last, contact a professional for commercial roof installation information.

Can EPDM Be Used On A Pitched Roof?

The short answer to this is yes. EPDM is quite versatile and flexible. It is recommended to stick to low pitched roofs, but you can consult with a professional if you are interested in installing EPDM on a higher-pitched roof. A professional will be able to assess your specific roof and advise you on the best method and materials to use. If you are unsure whether you have a low pitched roof or a high pitched roof, the minimum pitch is 2 ½ while the average pitch is between 4 ½ and 9 ½. Low sloped pitch is defined by anything under 4 ½. If you do not know how to obtain these measurements, it is best to call a professional. In fact, if you have any questions at all regarding your roof, it is best to talk with a professional.

Are EPDM Roofs Any Good?

To answer this, you must first consider this question; EPDM roof what is it? The scientific answer to this is ethylene propylene down terpolymer. The simple, layman’s terms answer is a synthetic rubber membrane. This rubber is incredibly durable, which is one of the reasons it makes a fantastic roofing material.

Benefits Of EPDM Roofing:

  • Inexpensive. EPDM is one of the cheapest roofing materials currently available. For this reason alone, it is an incredibly popular choice.
  • Sturdy and durable. This roofing material is tough and can withstand quite a bit. This also means that it will not scuff or scratch easily.
  • Lightweight. EPDM is a lightweight material which means that you do not have to be concerned with installing reinforcements.
  • Easy to repair. Should a breach occur, this material is incredibly easy to repair.
  • Waterproof. So long as there are no breaches in the EPDM and it has been installed correctly, you do not have to be concerned with leaking.
  • Easy to install. If you are a total do-it-yourselfer, this is a great choice. While it is always recommended to hire a professional to install your roofing, this is one of the easiest to install yourself. There are some EPDM roof how-to guides available, but again, it is best to consult with an industry expert.
  • It can be used with a skylight. If you are interested in an EPDM roof with skylight installation, talk with your roofing professional.

Is EPDM Waterproof?

Since your roof is what protects you from rain and other weather, one of the most common questions is whether or not EPDM roofing is waterproof. The short and simple answer to this is yes, it is. It simply could not act as a roof if it were not waterproof. Many people often put EPDM against a similar roofing material TPO. In terms of how waterproof they are, there are not any real differences when it comes to an EPDM roof VS TPO debate. If you suspect a leak, call a professional immediately. Early leak detection is key.

flat roof installed on roof with skylight

Does EPDM Shrink?

Once, shrinking was a serious issue for several different types of roofing, specifically rubber roofing materials. It is important to note that shrinking is still a possibility, but it has been greatly diminished with recent technological advances. Keep in mind that shrinking has not been completely abolished. In fact, you will still have some shrinking, but it will primarily be from age. Of course, if the EPDM roofing is poorly installed, it increases the risk and speed of shrinking.

Need EPDM roofing in Philadelphia, PA for your commercial property? Call 267-622-7158 today to speak with the professionals at Armour Seal Exteriors, Roofing, Masonry and Contracting.