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1 min read
EASTERN at GAF PolyISO manufacturing plant in New Columbia.
GAF, one of the largest roofing manufacturers in the nation, just increased its operations in Pennsylvania with a new plant.
Systems
Low Slope Roofing
Steep Slope Roofing
Sustainable & Green Roofing Solutions
Metal Roofing
Services
Emergency & Repair Services
Preventative Maintenance
Inspections & Surveys
Custom Metal Fabrication
New Construction
About Us
Employee Directory
Awards & Accredidations
Blog
Frequently Asked Questions
Project Gallery
Residential
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