Professional Resources

Professional Resources

Best Practices

These documents, delves into the nuances of SIP design, exploring best practices and decades of expertise to enhance the high-performance potential of SIP structures.

Technical Bulletin

With years of experience, we've gathered in-depth research and insights, spanning from individual SIPs to complete SIP structures. Discover all our information here.

Installation Details

Get detailed guidelines and tips for the correct installation of SIP panels.

Code Report

Fully compliant with Federal, California State, and Los Angeles City codes. Discover our ICC-ES Evaluations here for detailed compliance insights

Benefits and Common Objections

Understand the advantages of SIPs and get answers to raised concerns

SIP vs Stick Frame

Compare the efficiency and strength of SIP construction against traditional stick framing methods.

Certified Builders Network

Connect with a network of certified builders specialized in SIP construction, in your area.

SIPA Membership Certificate



Explore insightful articles delving into the latest trends and innovations in SIP construction.


Watch engaging videos showcasing Preflex SIPs in action, instructional videos, and more.


Read featured articles and press releases highlighting Preflex's innovation in SIP technology.

Testimonial Videos

Watch testimonials from satisfied clients and their experiences with Preflex SIPs.

The SIP Revolution Podcast


Preflex School

Learn about our dedicated training program for industry professionals in SIP construction.

SIP Online Training

Access comprehensive online training courses to master SIP installation and design.

Tax Credits and Financing Programs

Tax Credit

Learn about tax credit opportunities available for SIP construction projects.

Finance your SIP Package

Discover flexible financing options to make your SIP project a reality.

Limited Warranty and Terms and Conditions

Limited Warranty

Terms & Conditions



Find answers to common questions about Preflex and SIPs, from basics to technical queries

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