InSoFast
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Insulation and framing where function and form work together to save energy Do-It-Yourself simplicity merged with cutting edge performance.
InSoFast provides a next-level user experience that’s proven to be faster and more cost-effective than any traditional insulation and framing job. It's easy as stick, stack, done. As seen on This Old House, Fine Homebuilding and The DIY Network.
This Atlanta project needed to reach R-30 on the roof assembly, and this is how the customer approached it.
Matt walks through how the Batt-Bracket System is being used with batt insulation to build out the roof detail and maximize the performance of the assembly.
Instead of treating the roof as an afterthought, this setup allows the insulation strategy to continue across the roofline while keeping the layout practical for the crew in the field.
Roof details matter, especially when you’re trying to hit performance targets without overcomplicating the build.
06/08/2026
The X-Bracket System creates the cavity for exterior spray foam, while the plastic containment helps protect the surrounding work area and gives the foam a more controlled space during installation.
This series shows the process from active spraying to the finished foam coverage across the wall assembly.
For aging buildings, this kind of exterior retrofit can help improve comfort, reduce thermal bridging, and upgrade the building envelope without starting from scratch inside.
Our friend, Mark Wille, stopped by the jobsite the other day to take a closer look at the InSoFast X-Bracket System.
In this video, Mark highlights the different X-Bracket sizes and how they can be used across different applications to support continuous insulation, spray foam, and stronger building envelope details.
From walls to roofs, the goal is simple: give builders more flexibility when designing high-performance assemblies.
Be sure to listen to Mark at Make Your Home More Resilient.
This full install shows how InSoFast panels are used to insulate a shipping container from the inside.
The panels are designed to fit the corrugated steel profile of the container, helping simplify the installation process while creating a more usable interior space. From the walls to the ceiling, each panel helps build toward a better-insulated container conversion.
Whether it becomes a workspace, cabin, storage space, or container home, comfort starts with the insulation layer.
03/08/2026
InSoFast is headed to Build Show Live in San Antonio, TX.
From September 10–12, 2026, we’ll be at the Henry B. González Convention Center showcasing our insulation systems and talking with builders, contractors, architects, and homeowners about better ways to approach the building envelope.
Visit us at Booth #539 to see the X-Bracket System, Batt-Brackets, and InSoFast panel solutions in person.
Sign up for free expo passes through the link in our bio.
02/08/2026
Bathhouse Retrofit with InSoFast MAX 3.75 Exterior Panels
This bathhouse retrofit is part of the GTI Energy study project using InSoFast MAX 3.75" panels.
The panels are being installed over the existing exterior wall assembly to help improve performance from the outside. For older buildings, this approach can be especially valuable because it allows the project team to upgrade the envelope without fully rebuilding from the interior.
Exterior insulation is about more than adding R-value. It is about creating a more consistent thermal layer, improving comfort potential, and giving aging buildings a smarter path forward.
The bottom of the wall matters.
In this walkthrough, our founder explains how this customer is detailing the bottom of the wall while using the Batt-Bracket System with exterior batt insulation.
This is one of those areas where the installation strategy needs to be thought through before the siding goes on. The bottom detail helps the wall assembly transition cleanly, supports the exterior insulation layout, and helps the project team plan for the finished cladding system.
With exterior insulation, the small details are what make the full assembly work.
28/07/2026
This is the part of the X-Bracket most people overlook.
The ribbed base isn’t just a design choice — it’s what helps construction adhesive lock into the bracket and create a mechanical bond.
That matters because jobsite surfaces are rarely perfect. Concrete, masonry, shipping containers, and other tough substrates can all create challenges when you’re trying to build an exterior insulation system that actually works in the real world.
The X-Bracket was designed for that reality.
A small detail in the base helps make the system more versatile across exterior walls, roofs, basements, containers, and retrofit applications.
Sometimes the most important part of the system is the part you almost miss.
This is the kind of jobsite detail we love to see.
On this exterior retrofit project with GTI Energy, the contractor covered the wall sections with plastic before spray foam was applied. That extra step helps contain overspray, protect the surrounding area, and give the foam a more controlled space to cure.
Exterior spray foam can raise real concerns when wind, weather, and surrounding surfaces aren’t accounted for. But details like this show there are smarter ways to approach the process.
Better performance starts with better precautions.
23/07/2026
When the insulation strategy moves to the exterior, the interior possibilities open up.
On this Georgia home, the Batt-Bracket System is being used to support exterior insulation across the building envelope. That approach helps reduce thermal bridging, improve comfort, and keep the insulation layer where it can do the most work — outside the framing.
Inside, it also creates a major design benefit: the ability to keep more of the natural wood rafters and framing visible.
Better performance outside. More character inside.
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Opening Hours
| Monday | 08:00 - 17:30 |
| Tuesday | 08:00 - 18:00 |
| Wednesday | 08:00 - 17:30 |
| Thursday | 08:00 - 17:30 |
| Friday | 09:00 - 17:00 |