Continuous insulation made simple for Basements!
InSoFast Panels for basement insulation is the fastest and easiest way to frame and insulate your basement. Whether you are an experienced contractor or a first-time DIY’er, InSoFast panels are the right choice for your project.
Built-in drainage channels on the back of the panels control any unexpected moisture that will eventually penetrate basement walls to minimize moisture damage and electrical raceways make electrical installation a breeze.
The built-in insulated studs are not only a strong attachment point for finishes, cabinets or even TV’s, but also allows the panels to insulate continuously without thermal bridging. This means less insulation is required by code and will outperform cavity insulation.
Why Settle for Foam Board? Upgrade to InSoFast Panels For Your Basement.
InSoFast Panels do more than insulate—they integrate framing, moisture control, electrical raceways, and solid attachment points into one easy-to-install solution. Skip the extra steps and get a smarter, faster, and more durable way to insulate your basement and eliminate that musty smell!
Faster Installs, Lower Labor Costs
Skip the framing and complex assembly. Our
engineered panels lock together for a streamlined,
DIY-friendly installation using tools you already have
while saving time and labor.
The Smarter Insulation Solution
From DIYers to pros, our all-in-one panels simplify
insulation. Built-in electrical raceways make rough-in
wiring easy, while the pre-engineered design eliminates
extra materials, tools and guesswork.
Moisture & Mold Resistant for Lasting Durability
100% made from breathable inorganic material, InSoFast panels will never mold, rot or rust. The panels also incorporate a drainage plane on the back side of the panels that quickly drains any moisture that comes through the wall.
Engineered Flood Resistance
InSoFast Panels are not damaged by flood water,
and, when coupled with flood-resistant finishes,
can eliminate flood damage by quickly draining
any moisture from the wall.
Code-Compliant & High-Performance
With high performance continuous insulation, InSoFast Panels
offer Class A Fire Ratings, exceptional holding power,
and long-term durability that traditional foam board
insulation can’t match.
Continuous Insulation
Designed to eliminate thermal bridging, InSoFast
Panels provide continuous insulation that maximizes
energy efficiency and home comfort.
Energy Savings: About one third of energy loss in an average home happens through the basement, so insulating the basement will reduce energy costs.
Durability: InSoFast Panels won’t rot, rust, or mold, ensuring long-lasting protection for your home.
Comfort: Enjoy consistent indoor temperatures in your basement and better air quality year round.
Stop Condensation: Insulating basement walls will stop condensation from forming on the walls, the leading cause of that musty smell.
Faster Installation: Easy adhesive attachment cuts framing and insulation labor by about half.
Cost-Effective: Including install cost, InSoFast Panels are less expensive than traditional framing and insulation methods.
Code-Compliant: Engineered to meet or exceed building codes for hassle-free approvals.
The feature-rich InSoFast panels make basement finishing easy. Whether you’re a
homeowner, contractor, or DIYer, InSoFast provides a faster, more efficient way to build better.
Benefits of EPS Foam:
• EPS is an inert foam, meaning there is no blowing agent,
making it environmentally friendly and allowing it to
maintain its R-Value long-term unlike other types of
foam
• EPS is semi-permeable, allowing inward drying of
moisture
• EPS is recyclable
• Less expensive than other types of foam
Rainscreens matter. InSoFast panels feature built-in rainscreen technology, creating a continuous drainage plane that helps manage moisture and prevent trapped water behind the insulation. Reduces the risk of mold, rot, and structural damage, and ensures a longer-lasting, healthier wall system.
Can InSoFast Really Hold The Weight? We understand the initial concerns people have in learning our panels’ structural framing is made of plastic…and that it’s designed
InSoFast panels retrofit old homes by installing over existing siding, adding continuous insulation without demolition. Their built-in attachment points and moisture channels improve energy efficiency and durability with minimal disruption.
“InSoFast, thanks for your help. PS: We (two 73 year old men) installed 1,200SF of insulation on relatively tricky walls (lots of fitting) in 12 man hours. This was the first time for both men, and we simply watched your video for guidance. We plan to incrementally go through all our buildings with your product.”
-DPG Properties
““Oh man what a difference those panels made this past winter. The basement was within a degree or two of the first floor over the winter. I’m so glad I went with your system, wood is crazy expensive and not that straight, just over $8 a 2×4 now.”
-Jim
“I didn’t believe it was the same cost as framing and insulation, so I had to figure out the framing and insulation myself. It was virtually the same. I ordered the InSoFast had it shipped directly to my home. I didn’t have to make multiple trips to the lumber yard or worry about loading framing lumber in my vehicle. By myself it took about 6 to 8 hrs to install the panels. InSoFast is an awesome product!”
-James
“We did our first shipping container build using traditional rigid foam insulation and wood framing. We recently completed our first custom music studio with InSoFast – what a difference! Your video product documentation on YouTube made the entire process virtually trivial. Armed with a cordless caulking gun and a job site table saw, we insulated the interior of our 20’ container, almost perfectly, in less than two hours; literally 10x faster than it took to insulate and frame using traditional products from the hardware store. Drywalling over your product was a breeze! Our customer, is thrilled with the results.”
-Gorge Custom Containers
Transform your basement in South Dakota into a warm, energy-efficient sanctuary with ease using InSoFast Panels. Whether you’re creating a modern home theater in Sioux Falls, a private office in Rapid City, or a craft studio in Brookings, our easy-to-install panels give you complete control over your project—no special tools or complicated framing needed.
With built-in insulation, framing, and wiring channels, our panels simplify the process, saving you valuable time and money while delivering a professional, polished finish. No matter where you are in South Dakota, our kits ensure your basement is a comfortable, high-performance space that stays cozy during all seasons. Enjoy year-round comfort, energy efficiency, and reduced utility bills, all while creating the perfect space tailored to your needs. Take the next step—transform your basement into a functional, beautiful space today with InSoFast Panels!
South Dakota’s economy is rooted in agriculture, tourism, and manufacturing. Cattle, corn, soybeans, wheat, and hogs are major agricultural products, with ranching and farming playing a central role in rural communities. Tourism is a key driver, with millions visiting Mount Rushmore, the Black Hills, and Badlands National Park each year. Manufacturing, particularly food processing and machinery, contributes as well. Financial services have grown in Sioux Falls, where favorable banking laws have attracted national companies. Overall, South Dakota’s economy blends traditional agriculture with growing industries in finance, manufacturing, and tourism.
When considering basement insulation in South Dakota, it’s important to understand the state’s varied climate and how these elements can impact your home’s energy efficiency. Our expert team tailors each project to meet the specific needs of South Dakota homeowners, ensuring your basement stays protected year-round.
South Dakota has a long Indigenous history, most prominently the Lakota Sioux, who inhabited the plains before European settlement. The Dakota Territory was established in 1861, and conflict followed as settlers moved in, most famously culminating in the Battle of the Little Bighorn in 1876 and the tragic Wounded Knee Massacre in 1890. South Dakota became the 40th state in 1889. The 20th century saw agricultural expansion, the construction of Mount Rushmore, and economic development tied to ranching, farming, and tourism. Today, South Dakota’s history is remembered for its Native heritage, frontier settlement, and role in U.S. westward expansion.
Popular attractions in South Dakota include:
Mount Rushmore National Memorial
Badlands National Park
Custer State Park
Crazy Horse Memorial
Black Hills National Forest
Wind Cave National Park
Deadwood Historic Town
Missouri River recreation
Corn Palace (Mitchell)
Spearfish Canyon Scenic Byway
We serve all cities in SD, including:
Sioux Falls, Rapid City, Aberdeen, Brookings, Watertown, Mitchell, Yankton, Pierre, Huron, Spearfish, Vermillion, Box Elder, Madison, Sturgis, Brandon, Harrisburg, Belle Fourche, Tea, Hot Springs, Dell Rapids, Chamberlain, Winner, Custer, Lead and many more!
And all counties in SD, including:
Aurora, Beadle, Bennett, Bon Homme, Brookings, Brown, Brule, Buffalo, Butte, Campbell, Charles Mix, Clark, Clay, Codington, Corson, Custer, Davison, Day, Deuel, Dewey, Douglas, Edmunds, Fall River, Faulk, Grant, Gregory, Haakon, Hamlin, Hand, Hanson, Harding, Hughes, Hutchinson, Hyde, Jackson, Jerauld, Jones, Kingsbury, Lake, Lawrence, Lincoln, Lyman, Marshall, McCook, McPherson, Meade, Mellette, Miner, Minnehaha, Moody, Oglala Lakota, Pennington, Perkins, Potter, Roberts, Sanborn, Spink, Stanley, Sully, Todd, Tripp, Turner, Union, Walworth, Yankton, Ziebach and other surrounding areas.
We sale and ship all our insulation throughout the United States, including:
