In the News

About us

A leader in innovative continuous insulation and framing systems

For 20 years, we have been an innovator in the insulation industry, with engineered solutions to save time and money. We pride ourselves on excellent customer service and quality products 100% made in the USA. InSoFast strives to change the way homes are built, making them more comfortable, energy efficient and healthier.

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What Others Are Saying

6 Videos

What Customers Are Saying

DIY Basement Insulation

DIY Basement Insulation: Creating a Warmer Playroom with InSoFast Panels

A homeowner in New York used InSoFast insulated panels to insulate and finish a basement playroom, addressing common concerns like moisture control, mold prevention, and uneven surfaces. After researching traditional methods, he chose a continuous insulation system with integrated framing to simplify installation and manage moisture in one step. He prepared the space by flattening the walls and addressing exterior moisture, then used shims and spacers to accommodate uneven basement floors and walls, sealing gaps with spray foam to maintain a continuous insulation barrier.

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Container Insulation Meets Construction Workforce Training: InSoFast + Ideas to Action

Container Insulation Meets Construction Workforce Training: InSoFast + Ideas to Action

Building Housing. Building Skills. Building Community.
Five individuals gained practical construction experience. A model for energy-efficient shipping container housing was successfully launched. And a partnership rooted in shared values was formed.
At InSoFast, we believe building solutions should strengthen communities. Collaborating with Ideas to Action allowed us to support both innovative container housing and meaningful construction workforce development.
When strong materials meet strong purpose, ideas truly turn into action.

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Shipping Container Story

Customer Support Makes the Difference!

InSoFast shipping container insulation panels provide a fast, simple, and efficient alternative to traditional and spray foam insulation. Designed for direct installation onto steel container walls, the panels combine continuous insulation and integrated framing to reduce thermal bridging and speed up build timelines. First-time installers report a smoother process with fewer tools, minimal mess, and immediate readiness for interior finishes. Backed by responsive customer support, InSoFast panels are an installer-friendly solution for insulating shipping containers used in homes, offices, and modular construction projects.

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Passive Home Project

Building for the Future: How InSoFast Panels Are Revolutionizing Home Efficiency in Harsh Climates

In Tucson, Arizona, where scorching summers claim lives and energy costs soar, builder David McGann is proving that retrofitting homes with InSoFast panels can slash energy use by 80%. His Amalia House project—a stucco home transformed into a high-efficiency, solar-ready passive house—shows why we must stop building cheap, temporary housing and start future-proofing homes for extreme climates.

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