TPO vs. EPDM vs. PVC: Which Is Best for Your Building?

The three most popular single-ply membrane roofing systems — TPO, EPDM, and PVC — each have their place. Here's an honest comparison to help you choose.

Quick Comparison

EPDM: The Budget Champion

What it is: Ethylene Propylene Diene Monomer (synthetic rubber)

Best for:

• Budget-conscious projects
• Cold climates (stays flexible)
• Buildings without chemical exposure

Typical cost: $5-7 per square foot installed

Lifespan: 25-30 years

TPO: The Energy Saver

What it is: Thermoplastic Polyolefin

Best for:

• Energy-conscious buildings
• New construction
• General commercial use

Typical cost: $6-9 per square foot installed

Lifespan: 20-30 years

PVC: The Chemical Warrior

What it is: Polyvinyl Chloride

Best for:

• Restaurants and kitchens
• Chemical exposure environments
• Long-term durability priority

Typical cost: $8-12 per square foot installed

Lifespan: 25-35 years

Decision Framework

Choose EPDM if:

• Budget is primary concern
• Building is in cold climate
• No grease/chemical exposure

Choose TPO if:

• Energy efficiency is priority
• You want proven heat-welded seams
• Moderate budget available

Choose PVC if:

• Chemical exposure is a factor
• You want maximum lifespan
• Budget allows premium option

What NovaRoof Recommends

There's no universally "best" membrane. The right choice depends on:

• Your building's specific use
• Local climate
• Budget constraints
• Long-term ownership plans

We help you analyze these factors and make the right choice. Contact us for a consultation.