Ethylene Propylene Diene Monomer is the last material. While EPDM is very popular, it mostly comes down, once again, to cost. It’s much cheaper than PVC, and it has a longer, more successful track record than TPO.
However, it’s simply not as strong. Except in cases where TPO has failed and experienced shrinkage, the seams and overall durability falls short of both TPO and PVC.
In addition, EPDM has been shown to increase utility bills. As it is mostly available in black, it absorbs heat. During the summer, this could lead to high cooling costs. With that in mind, the low material price isn’t quite the drawing point it originally seems to be.
You have many choices when it comes to roofing materials. However, PVC has the stats and track record that you can trust. With the expertise of Riddell Roofing, and the superior quality of Duro-Last, you’ll have a roof you can rely on for years to come. Call us today to schedule a free consultation.