Effortless Energy Efficiency for Every Project
We transform standard building materials into insulated versions of those building materials so it doesn’t take extra time to build energy efficent.
Building Better Starts With Building Smarter
Structural Insulated Sheathing (SIS) Panels combine structural sheathing and exterior insulation into one smart product that enchances energy efficiency without adding time, labor, or complexity.
From siding replacements to new single-family homes, multi-unit developments to commerical buildings, SIS Panels can be seamlessly added to any construction project.
Simply swap standard sheathing with SIS Panels to effortlessly futureproof your building’s energy efficiency.
Easier for Builders. Simpler for Designers. Better for Homeowners.
Whether you’re building, designing, or upgrading a home, we’ve got solutions and resources to make your life easier.
Builders
Build energy efficient without changing time-tested methods & processes
Architects & Specifiers
Specify products that meet today’s codes and tomorrow’s standards
Homeowners & Renovators
Enjoy a home that’s quieter, healthier, and more efficient – all year long.
Spotlight Product: MgO SIS Panel
Stricter energy, fire, and moisture codes are changing how buildings are constructed. Traditional multi-layered assemblies are complex, time-consuming, and expensive. With built-in fire resistance and continuous insulation, MgO SIS Panels make it easier than ever to build smarter, stronger, and more efficiently.
- Installs faster
- Finishes easier
- Reduces material and labour costs
- Meets fire and energy codes
- Works with any cladding, siding, or stone finish

Resources
Education
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The SIS Spotlight
News, resources, guides, and other information
SIS Panels vs SIP Walls: 5 Major Differences
A common misconception when it comes to our SIS (Structural Insulated Sheathing) Panels is that they are often mistaken to be SIP (Structural Insulated Panel) Walls.
While our exterior insulated sheathing panels may look similar to SIP Walls, and both products are used for the construction of the building envelope, there are several key differences between the two wall assemblies.
Better. Faster. Easier.
SIS Panels is revolutionizing the way buildings are built.
Try our panels and see for yourself.

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Contact Us

833.SIS.PANEL
833.747.72635
SIS Panels Chicago
844.828.2633
587.586.9201
SIS Panels Canada