1. ABC Roofing
- Clackamas, OR
- Phone: 503-786-0616
2. Arrow Roofing and Sheet Metal
- Portland, OR
- Phone: 503-460-2767
3. Best Roofing Company
- Lincoln City, OR
- Phone: 541-994-7663
4. Bliss Roofing
- Clackamas, OR
- Phone: 503-653-6100
5. Brun Metals Company
- North Plains, OR
- Phone: 503-647-7744
6. CC and L Roofing Company
- Portland, OR
- Phone: 503-774-0928
7. Centimark
- Portland, OR
- Phone: 503-249-0300
8. Columbia Roofing
- Tualatin, OR
- Phone: 503-684-9123
9. Eagle Roofing Company
- Bend, OR
- Phone: 541-389-8305
10. Evergreen Roofing of Oregon
- Eugene, OR
- Phone: 541-344-1415
Single Ply Roofing (PVC,TPO)
Single Ply Roofing - Thermoplastic membrane roofs are roofing assemblies formed with reinforced and unreinforced thermoplastic membranes. They include ballasted, fully adhered, and mechanically attached installations.
- Copolymer-Alloy Roofing CPA
- Ethylene-Interpolymer Roofing EIP
- Polyvinyl-Chloride Roofing PVC
- Thermoplastic-Polyolefin Roofing TPO
- Nitrile-Butadiene-Polymer NBP
Single-ply roofing is a flexible or semi-flexible pre-manufactured membrane typically made of rubber or plastic materials.
Single-ply roofing comes in large rolls and must be glued or mechanically fastened to a roof, and sealed at all seams. This is in contrast to other roofing, typically known as Built-Up Roofs BUR, which utilize hot asphalt and other hazardous components as the roof is constructed in place. The three major categories of single-ply membranes are Thermosets, Thermoplastics and Modified Bitumens.
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