Expertise and Support at Your Fingertips

Access information and tools tailored for professionals working with polymeric exteriors – from installation best practices to advanced training, code information and product certification.


Join our community, access member-exclusive tools and learn about our product certification program.

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Contractor or Installer

Access our detailed installation guide, renew or become a certified installer and discover certified products.

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Architect or Developer

Explore our design resources and style guides, or order a copy of our book, Architectural Design for Traditional Neighborhoods.

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Building Official

Dive into comprehensive building code information and familiarize yourself with our robust product certification program.

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Elevate Your Business with PEPA

Expand your reach and resources in the polymeric exterior industry. PEPA membership is your gateway to growth and success, and it’s open to all businesses that manufacture, support, sell and install polymeric exterior products.