For certain applications epdm is the cheaper option of the two rubbers.
Neoprene vs epdmm roof.
The two materials are in fact similar in a lot of ways.
Neoprene matches epdm stride for stride in properties such as compression set resilience and even ozone resistance.
We feel the optimal choice between the two is clear.
Epdm roofing is most commonly known as rubber roofing rubber membrane roofing or rolled rubber roofing.
Epdm functions better in higher temperatures with a maximum of 300 350 degrees f while neoprene handles only up to 225 degrees f.
The key differences between neoprene and epdm arise due to their structural difference.
Neoprene and epdm are two synthetic rubber categories which are widely used in a wide range of modern industrial applications.
They are produced in two different ways so that their properties and applications differ accordingly.
It s made of a mixture of recycled tires sawdust and slate dust and runs roughly 80 a square foot making it one of the least expensive types of roofing on the market today.
As our standard manufacturing material epdm offers consumers far greater durability and flexibility and is suited to a broader range of applications than its alternatives.
Key difference neoprene vs epdm.
The generic name for neoprene is polychloroprene.
Epdm is also used in seals and tubing as electrical insulation in pond liners and as a motor oil additive.
Both materials are considered to be excellent all purpose fabrics.
General purpose neoprene gaskets and foam sheets can also be used in many industrial and automotive environments.
It s also steam resistant and more ozone resistant.
However unlike neoprene epdm swells if put in contact with petroleum oil fluid or solvent.
It depends on the quality of installation but on average exposed fastener metal roofs which do indeed use edpm washers if not of very low quality and life expectancy are a 15 25 year roof while a quality standing seam job is a 50 year roof.
The edpm washer is not a band aid it s a part of this roofing system design and most of the.
Neoprene is the oldest of the two rubbers.
Epdm or ethylene propylene diene monomer was developed in the 1960s and is commonly used on flat roofs.
While both neoprene and epdm rubber have their benefits at houston products inc.
The cost may be higher or lower depending on the tear off and removal cost of the existing roof insulation layers and the number of penetrations on your flat roof.
Expect to pay between 5 50 and 9 50 per square foot to install epdm membrane on a typical flat roof or about 8 250 to 14 250 for a 15 square 1 500 square feet low slope roof.
Gaskets and sealing with epdm and neoprene.
