Single-Ply Roofing Systems, or Thermoplastic Single-Ply Roofing Systems, consist of reinforced plastic polymers that are welded together using hot air equipment. Meant for low-slope roofs and some steep slope applications, single-ply systems have fewer seams than asphaltic rolled roof systems and require less equipment and material to install. Single-ply systems also have excellent UV resistance. Our team has decades of experience installing single-ply sheeting with a variety of membranes and system assemblies.
TPO and PVC Roofing Systems
Bonitz installs both Thermoplastic Polyolefin (TPO) and Polyvinyl Chloride (PVC) roofing systems. If you’re not sure which roofing type is best for your application, our experts are happy to consult with you during project planning.
Benefits of Single-Ply Roofing
Both PVC and TPO roofing systems offer a variety of advantages over other roofing types, including:
- Affordability: Single-ply roofing is more cost effective than modified built-up roofing or metal roofing.
- Warranty: Every single-ply roofing system we install comes with a 20-year guarantee.
- Repairability: Single-ply roofing is easier to maintain and repair than other roofing systems.
- Versatility: Bonitz is a certified installer and applicator of a wide array of single-ply brands, and we can help you select the specific roofing system that is best for your needs.
- Energy efficiency: Both PVC and TPO roofing are highly reflective and can help reduce building air conditioning costs.
Brands We Install
Bonitz is a certified installer of Sarnafil/Sika, Carlisle, Duro-last, Fibertite, Elevate, and Siplast roofing systems. We are one of a select group of contractors designated as an elite installer by Sarnafil/Sika–an honor which recognizes our commitment to high-quality roofing installations.
We are also a certified installer of WindSmart Wind Ballasted Roofs, the industry leader in Vented Roof Systems. WindSmart systems achieve more wind-resistant, low-slope roofs using a combination of innovative air sealing techniques and pressure equalizing technology.
Roof Service and Maintenance
As well as installing new single-ply roofing systems, our expert roofing team performs roof surveys and inspections, design and detail work, maintenance plans, and repair services. We have experience with a wide variety of roofing systems and building types, and will ensure that your structure is well-maintained and well-protected throughout its lifespan.
Pre-Spec Services for Roofing Systems
Our team of experts works with architects and engineers to specify their roofing systems before the project begins. We value engineer your project to meet your building’s needs while maximizing your budget. Our design assistance includes:
- Product/system selection
- Loading/diaphragm/uplift
- Roof/slope plan
- R-value calculation
- Acoustical analysis
- Guide specifications
- Budget pricing
- Field product demos

Where We Work
We’ve proudly lived and worked in the Southeast for generations. We deliver successful construction projects throughout Georgia, the Carolinas, and North Florida.
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Why Partner with Bonitz of Georgia
Family-owned and operated since 1956, Bonitz of Georgia is committed to providing superior construction services and products to our customers. Here are a few reasons why clients love working with us.
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