Shipping Container Insulation: California

Shipping Container Insulation For Sale In California

Our InSoFast Panel Shipping Container Insulation Kits are a simple, DIY friendly way to frame and insulate shipping containers.

InSoFast panels are a space-saving alternative to traditional framing assemblies that are prone to rot, rust, mold and condensation – especially in shipping containers. With a feature-rich design, InSoFast panels allow you to quickly frame, insulate, and install electrical wires using tools you already have.

Transform your shipping container in California into anything you want to with InSoFast!

Have A Premium Shipping Container Insulation System In California

Turn Any Shipping Container into a Comfortable, Code-Compliant Space—Fast!
InSoFast panels are engineered to solve the toughest challenges of container insulation—eliminating condensation, improving energy efficiency, and simplifying installation. With built-in framing, electrical raceways, and continuous insulation, you get a high-performance, ready-to-finish interior in a fraction of the time. With a proprietary glue strip on the back side of the panels, they can be easily installed with construction adhesive, and the tongue and grove design ensures a tight fit. We will build a shipping container insulation kit to fit the needs of any container project! Skip the extra framing and furring—our panels do it all in one step.

Prevent Moisture & Mold

Panels fully adhere to container walls, creating a
seamless moisture barrier that prevents
condensation, rust, and mold (unlike batt insulation
or spray foam), which can trap moisture.

Maximize Space

Our 2-inch, low-profile panels provide superior thermal
efficiency without bulky framing, maximizing usable
space.

Built-in Electrical Pathways & Furring

Preformed raceways and clips simplify electrical
rough-in, saving time and effort.

Adhesive Simplicity

Install easily with construction adhesive—no need for
complex framing or mechanical fasteners, or special
tools.

Durability You Can Trust

Our panels won’t rot, rust, mold, or decay, ensuring a
long-lasting, maintenance-free solution.

Universal Compatibility

Designed to integrate seamlessly with nearly all shipping container types for a hassle-free fit.

We Offer Custom Shipping Container Insulation Kits For California

Our InSoFast Panel shipping container insulation kits are custom built to fit the needs of your project – mo matter how complex your project is. We offer insulation and framing systems for all surfaces of the shipping container, making InSoFast the one stop shop! Our kits are easy to install – even for beginners to the construction world.

Click Here to learn what products go where.

For Homeowners

Energy Savings – Cut utility costs with high-performance insulation and airtight construction.
Lasting Durability – Mold, rot, and weather-resistant panels ensure a longer-lasting, low-maintenance home.
Year-Round Comfort – Maintain consistent indoor temperatures, enjoy better air quality, and reduce outside noise.
Space Saving Design: The low-profile design maximizes insulation while increasing living space.

For Contractors

Faster, Easier Installation – Pre-engineered panels install with adhesive, eliminating the need for complex framing.
Cost-Effective Efficiency – Minimize material waste, reduce labor time, and maximize profitability.
Code-Compliant Performance – Designed to meet or exceed building codes for a smooth approval process.

Sidewall CX44-Bundle
Panel Thickness 2″-3.5″
R-Value R-11
Box Coverage 7.33sf
Endwall 2.0 Flat Panel-Bundle
Panel Thickness 2”
R-Value R-8.5
Box Coverage 8sf
End Wall Corner Inserts
Panel Thickness 1 5/8”
R-Value R-4.5 per in
Box Coverage One Set of inside corners
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Additional Resources

What Others Are Saying About Their Insulation

Get the perfect shipping container insulation for your container in California!

Transform your shipping container in California into a comfortable, high-performing space with ease. InSoFast Panels empower you to take control of your build—no special tools or complex framing required. Whether you’re creating a modern home, mobile office, or creative studio, our kits help you achieve a professional finish while saving time and space.

With built-in insulation, framing, and wiring channels, you can confidently bring your vision to life and enjoy a space that truly reflects your goals.

California’s diverse climate—from the foggy coasts to the arid deserts—poses unique challenges for shipping container insulation. Whether you’re converting a container into a cozy home in San Francisco or a mobile office in the Mojave, or if you just need a better way to keep your shipping containers dry and temperature-controlled, effective insulation is crucial for maintaining comfortable temperatures and energy efficiency. Our insulation solutions are designed to meet California’s stringent building codes and environmental standards, ensuring your container is both comfortable and compliant.

California’s history is a tapestry woven with indigenous cultures, colonial ambitions, and pioneering spirit. Originally inhabited by Native American tribes, the region saw Spanish exploration in the 16th century, leading to the establishment of missions and settlements. In 1846, during the Bear Flag Revolt, settlers declared California an independent republic, shortly before it became a U.S. territory following the Mexican-American War. The discovery of gold in 1848 sparked the Gold Rush, drawing a massive influx of settlers and accelerating California’s admission to the Union as the 31st state in 1850. Today, California stands as a beacon of innovation, diversity, and cultural richness.

Top Attractions in California include:

  • Yosemite National Park
  • Golden Gate Bridge
  • Disneyland Resort
  • Death Valley National Park
  • Big Sur
  • Lake Tahoe
  • Sequoia and Kings Canyon National Parks
  • Redwood National and State Parks
  • Joshua Tree National Park
  • Universal Studios Hollywood

We serve all cities in CA, including:

Los Angeles, San Diego, San Jose, San Francisco, Fresno, Sacramento, Long Beach, Oakland, Bakersfield, Anaheim, Stockton, Riverside, Irvine, Santa Ana, Chula Vista, Fremont, Santa Clarita, San Bernardino, Modesto, Fontana, Moreno Valley, Oxnard, Huntington Beach, Glendale, Ontario, and many more!

And all counties in CA, including:

Alameda, Alpine, Amador, Butte, Calaveras, Colusa, Contra Costa, Del Norte, El Dorado, Fresno, Glenn, Humboldt, Imperial, Inyo, Kern, Kings, Lake, Lassen, Los Angeles, Madera, Marin, Mariposa, Mendocino, Merced, Modoc, Mono, Monterey, Napa, Nevada, Orange, Placer, Plumas, Riverside, Sacramento, San Benito, San Bernardino, San Diego, San Francisco, San Joaquin, San Luis Obispo, San Mateo, Santa Barbara, Santa Clara, Santa Cruz, Shasta, Sierra, Siskiyou, Solano, Sonoma, Stanislaus, Sutter, Tehama, Trinity, Tulare, Tuolumne, Ventura, Yolo, Yuba, and other surrounding areas.

We sale and ship all our insulation throughout the United States, including: