Single Ply Membrane Roofing in Pittsburgh, PA
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- 9Single Ply Membrane Roofing

Energy-Efficient, Durable, and CRRC-Rated Roofing Solutions for Commercial Properties
At All American Roof Systems, we specialize in single-ply membrane roofing installation and restoration services in Pittsburgh, PA, and surrounding areas. Whether you’re protecting a new build or upgrading an aging commercial roof, our Conklin-certified solutions offer unmatched durability, energy savings, and long-term value.
We install two of the industry’s most advanced membranes: FLEXION® XL PVC and OUTPOST® TPO, both designed to perform in all climates, especially the seasonal extremes of Western Pennsylvania.
Main Services
Why Choose Single-Ply Membrane Roofing?
Single-ply membrane roofing is a popular choice among commercial building owners because it combines watertight protection, UV resistance, and energy efficiency in one high-performance system. Our membranes are:
✅ Highly reflective – Reduces roof temperatures by up to 40%, cutting cooling costs.
✅ Fire and chemical resistant – Withstands harsh industrial conditions.
✅ Kevlar®-reinforced and non-moisture wicking – Built for extreme weather durability.
✅ CRRC-rated and energy efficient – Meets Cool Roof Rating Council standards.
FLEXION® XL PVC vs. OUTPOST® TPO Membrane Systems
Feature | FLEXION® XL (PVC) | OUTPOST® (TPO) |
Composition | Elvaloy®-modified PVC | Thermoplastic Polyolefin with Kevlar® edge |
Reflectivity | Up to 89% | Up to 87% |
Warranty | Up to 25 Years | Up to 20 Years |
Strength | Exceptional puncture & tear resistance | Kevlar®-reinforced edge resists wind uplift |
Best For | Harsh environments, chemicals, fire zones | General commercial use with premium durability |

814-373-8612
Monday – Friday 7 AM – 7 PM
The Application Process
We follow a step-by-step method to ensure maximum performance and longevity:

Inspect & Clean
Remove debris and prep substrate with high-grade boardstock.

Apply Membrane
Overlap seams strategically for optimal drainage.

Weld Seams
Heat-weld with robotic or manual equipment for full waterproofing.

Seal Edges
Finish with urethane sealant to lock out moisture.
The Local Advantage: Pittsburgh Roofs Need Resilience
From snowy winters to humid summers, Pittsburgh’s weather is tough on commercial roofing. Our single-ply membrane systems are tailored to handle temperature swings, wind uplift, and UV radiation while helping you:
- Lower energy bills
- Qualify for tax credits or utility rebates
- Extend roof life and reduce landfill waste
Benefits of Cool Roofing Systems
Conklin’s white single-ply membranes aren’t just cool; they’re smart:
- Reflect up to 89% of the sun’s rays
- Combat urban heat island effects
- Reduce HVAC strain and prolong system lifespan
- Contribute toward LEED® points for energy-efficient buildings
FAQs – Single Ply Membrane Roofing in Pittsburgh
Q: How long does a single-ply membrane roof last?
A: Our systems offer warranties of 20–25 years, and with recoating, they can last even longer.
Q: Is this roofing suitable for flat roofs?
A: Yes. Both PVC and TPO membranes are ideal for flat or low-slope commercial roofs.
Q: Will I save money on energy costs?
A: Absolutely. Our reflective white membranes can reduce cooling costs by up to 30% or more.
Schedule a Free Roof Assessment in Pittsburgh
Looking to upgrade your commercial roofing to a high-performance single-ply membrane? All American Roof Systems is here to help. We’re certified installers of Conklin’s industry-leading systems and offer:
🛠️ Expert installation
📋 Warranty-backed service
💬 Free estimates and consultations