Arizona Single Ply Roofing Systems
Introduction to Single Ply Roofing Systems
Single Ply Roofing Systems are durable, flexible, and easy to install. Ideal for both commercial and residential buildings, they provide excellent weather resistance and energy efficiency. Protect your property confidently with Single Ply Roofing Systems.
Our Expertise
AZ Roof Pros is a trusted leader in Single Ply Roofing Systems in Arizona, delivering durable, flexible, and energy-efficient solutions for commercial and residential properties. Trust AZ Roof Pros to provide top-quality workmanship and exceptional weather-resistant roofing solutions.
Types of Single Ply Roofing Systems
EPDM (Ethylene Propylene Diene Monomer)
Overview:
-
Material
Synthetic rubber -
Color Options
Typically black, but also available in white for reflective purposes -
Installation
Ballasted, fully adhered, or mechanically fastened
Pros
-
Durability
Excellent resistance to UV radiation and ozone -
Flexibility
Remains flexible in low temperatures, reducing risk of cracks -
Longevity
Can last 25-30 years with proper maintenance
Cons
-
Energy Efficiency
Black EPDM absorbs heat, which can increase cooling costs unless a reflective coating is applied -
Seams
Seams are glued, which can be less durable compared to heat-welded seams
TPO (Thermoplastic Olefin)
Overview:
-
Material
Blend of polypropylene and ethylene-propylene rubber -
Color Options
Typically white, but available in other colors -
Installation
Mechanically attached, fully adhered, or ballasted
Pros
-
Energy Efficiency
Highly reflective,reducing cooling costs -
Durability
Heat-welded seams provide strong, reliable performance -
Flexibility
Good flexibility and resistance to punctures
Cons
-
Cost
Generally more expensive than EPDM -
Heat Welding
Requires specialized equipment and expertise for installation
PVC (Polyvinyl Chloride)
Overview:
-
Material
Thermoplastic membrane with added plasticizers -
Color Options
Available in white and various other colors -
Installation
Fully adhered, mechanically attached, or ballasted
Pros
-
Chemical Resistance
Highly resistant to chemicals, making it ideal for roofs exposed to grease or oils -
Durability
Excellent fire resistance and puncture resistance -
Energy Efficiency
Reflective properties reduce cooling costs
Cons
-
Cost
Typically the most expensive option among single ply membranes -
Plasticizers
Over time, plasticizers can migrate out of the membrane, potentially reducing flexibility
PVC (Polyvinyl Chloride)
Overview:
-
Material
Thermoplastic membrane with added plasticizers -
Color Options
Available in white and various other colors -
Installation
Fully adhered, mechanically attached, or ballasted
Pros
-
Chemical Resistance
Highly resistant to chemicals, making it ideal for roofs exposed to grease or oils -
Durability
Excellent fire resistance and puncture resistance -
Energy Efficiency
Reflective properties reduce cooling costs
Cons
-
Cost
Typically the most expensive option among single ply membranes -
Plasticizers
Over time, plasticizers can migrate out of the membrane, potentially reducing flexibility
Comparison of Single Ply Roofing Systems
|
Feature / System
|
EPDM
|
TPO
|
PVC
|
|---|---|---|---|
|
Durability
|
High
|
Moderate to High
|
Very High
|
|
Flexibility
|
Excellent
|
Good
|
Excellent
|
|
UV Resistance
|
High
|
High
|
High
|
|
Chemical Resistance
|
Moderate
|
Moderate
|
Very High
|
|
Energy Efficiency
|
Moderate (unless white)
|
High
|
High
|
|
Installation
|
Easier
|
Moderate
|
Complex
|
|
Cost
|
Lower
|
Moderate
|
Higher
|
|
Typical Lifespan
|
15-25+ years
|
15-25+ years
|
20-35+ years
|
Choosing the Right System
The choice between EPDM, TPO, and PVC depends on specific project requirements such as budget, environmental conditions, and desired performance characteristics. Here’s a brief guide to help you decide:
EPDM
Best for projects needing a cost-effective, durable, and flexible solution. Ideal for regions with variable temperatures.
TPO
Suitable for projects requiring high energy efficiency and strong, heat-welded seams. Great for areas with high solar exposure.
PVC
Ideal for environments with chemical exposure or high fire safety requirements. Offers superior durability and performance but at a higher cost.
