Easy & Efficient Exterior Insulation Panels For Sale In Mississippi

Continuous insulation made simple for exterior applications!

InSoFast Panels for exterior insulation are a fast and easiest way to install continuous insulation, rain screen and furring all in one step. Weather you are an experienced contractor or a first time DIY’er, InSoFast panels will are the right choice for your project.

Built-in rain screen on both sides of the panels control any moisture that penetrates the wall – the double rain screen provides double protection. The built-in insulated studs are not only a strong attachment point for siding, but also allows the panels to insulate continuously without thermal bridging. This means less insulation is required by code and will outperform cavity insulation.

InSoFast insulation panels are constructed with inorganic materials that will never mold, rot, rust or decay, making it the best choice for exterior insulation in Mississippi!

Making Exterior Insulation Easy In Mississippi

Why Settle for Foam Board? Upgrade to InSoFast Panels!
InSoFast Panels do more than insulate—they integrate framing, moisture control, and solid attachment points into one easy-to-install solution. Install exterior continuous insulation in one trip around the house, saving time and money!

 

 

Faster Installs, Lower Labor Costs
Skip the furring strips with our built in studs. Our
engineered panels lock together for a streamlined,
DIY-friendly installation using tools you already have
while saving time and labor.

Pre-Engineered Solution
InSoFast panels are the engineered solution for exterior insulation. The built-in studs eliminate the need for furring strips and the interlocking tongue and groove design saves time, reducing the amount of materials required. 

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 rain screen on both sides of the panels to quickly drain any moisture that penetrates the wall.

Disaster Resistance
InSoFast Panels are designed for durability – even in the harshest conditions. They are not damaged by moisture, creating a durable wall assembly that can withstand extreme winds and the strongest storms.

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.

For Homeowners

Energy Savings: Continuous insulation is 30% to 50% more effective than cavity insulation, saving on energy cost.
Durability: InSoFast Panels won’t rot, rust, or mold, ensuring long-lasting protection for your home.
Comfort: Enjoy consistent indoor temperatures in all rooms of your home and better air quality year round.
Stop Condensation: Exterior continuous insulation reduces the risk of condensation – the leading cause of mold in exterior walls.

For Contractors

Faster Installation: Fewer steps means less trips around the house, saving time and money.
Cost-Effective: Including install cost, InSoFast Panels are less expensive than traditional exterior insulation options.
Code-Compliant: Engineered to meet or exceed building codes for hassle-free approvals.

Build Smarter With InSoFast

The feature-rich InSoFast panels make exterior insulation easy. Whether you’re a
homeowner, contractor, or DIYer, InSoFast provides a faster, more efficient way to build better.

InSoFast EPS Panels

                           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 outward drying of  
       moisture
    • EPS is recyclable
    • Less expensive than other types of foam

Resources

InSoFast-UX-2.0-with-Electrical-e1562943093177-1.jpg
UX-2.0
Panel Thickness 2”
Panel R-Value R-8.5
Box Coverage 40sf
Qty Per Box 5
InSoFast EPS Insulation Panels
EXi-2.5
Panel Thickness 2.5”
Panel R-Value R-10.5
Box Coverage 40sf
Qty Per Box 5
InSoFast 3.75" insulation panels
MAX-3.75
Panel Thickness 3.75”
Panel R-Value R-15.9
Box Coverage 48sf
Qty Per Box 6
Exterior MAX 3.75 install
PlayPlay
previous arrow
next arrow
Exterior MAX 3.75 install
Installing Siding
Inside & Outside Corners
Inset Windows With InSoFast
Exterior InSoFast Tutorial
previous arrow
next arrow

Learn More About Why InSoFast Simply Works In Mississippi

siding with water
Blog Posts

Why Rainscreen Installation over Exterior Insulation Matters

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.

Read More »
Old house
Exteriors

Super Insulated Mountain Cabin

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.

Read More »

What Others Are Saying About Their Exterior Insulation

Get the perfect exterior insulation for your structure in Mississippi!

When it comes to having the proper exterior insulation for your home, business, or structure in Mississippi, we make it as easy and efficient as possible! With multiple ways to attach to exterior walls, easy ways to cut around for windows and doors, and a simple approach to installation, our insulation panels make building efficiency and comfort easier and more consistent.

Enjoy no drafts, limited thermal bridging, and stabilized indoor temperatures – allowing your HVAC system to run less and lowering your utility bills. Plus, better insulation means improved comfort, better noise control, and long-lasting moisture management as well!

Economy

Mississippi’s economy is shaped by agriculture, manufacturing, energy, and growing service industries. Agriculture has historically been central, with cotton once dominating; today, soybeans, corn, poultry, and catfish farming are major products. Manufacturing sectors include automotive assembly, shipbuilding along the Gulf Coast, and wood products. The state also benefits from energy production, including natural gas and oil. While Mississippi faces challenges such as poverty and slower growth compared to the national average, it has developed strengths in healthcare, higher education research, and tourism, particularly around its music heritage, riverfronts, and Gulf Coast casinos.

History

Mississippi became the 20th U.S. state in 1817. Its economy and society were long tied to plantation agriculture and slavery, which shaped the state’s role in the Civil War when it seceded to join the Confederacy. Reconstruction and the Jim Crow era deeply impacted social and political life. In the 20th century, Mississippi was a focal point of the Civil Rights Movement, with pivotal events such as the Freedom Summer of 1964 and activism by figures like Medgar Evers. Despite its difficult past, the state contributed greatly to American culture through blues music, literature, and Southern cuisine.

Top Attractions

  • Vicksburg National Military Park

  • Natchez Trace Parkway

  • Delta Blues Museum (Clarksdale)

  • Biloxi Lighthouse and Gulf Coast beaches

  • Elvis Presley Birthplace (Tupelo)

  • Rowan Oak (Oxford, home of William Faulkner)

  • B.B. King Museum and Delta Interpretive Center (Indianola)

  • Mississippi Civil Rights Museum (Jackson)

  • Windsor Ruins (near Port Gibson)

  • Gulf Islands National Seashore

We serve all cities in Mississippi, including:

Jackson, Gulfport, Southaven, Biloxi, Hattiesburg, Olive Branch, Tupelo, Meridian, Greenville, Horn Lake, Pearl, Madison, Starkville, Columbus, Vicksburg, Pascagoula, Clinton, Brandon, Oxford, Ridgeland, Laurel, Hernando, Brookhaven, Greenwood, Natchez, Flowood, Canton, Yazoo City, Ocean Springs, Gautier, Long Beach, Bay St. Louis, Moss Point, Picayune, Corinth and many more!

And all counties in Mississippi, including:

Adams, Alcorn, Amite, Attala, Benton, Bolivar, Calhoun, Carroll, Chickasaw, Choctaw, Claiborne, Clarke, Clay, Coahoma, Copiah, Covington, DeSoto, Forrest, Franklin, George, Greene, Grenada, Hancock, Harrison, Hinds, Holmes, Humphreys, Issaquena, Itawamba, Jackson, Jasper, Jefferson, Jefferson Davis, Jones, Kemper, Lafayette, Lamar, Lauderdale, Lawrence, Leake, Lee, Leflore, Lincoln, Lowndes, Madison, Marion, Marshall, Monroe, Montgomery, Neshoba, Newton, Noxubee, Oktibbeha, Panola, Pearl River, Perry, Pike, Pontotoc, Prentiss, Quitman, Rankin, Scott, Sharkey, Simpson, Smith, Stone, Sunflower, Tallahatchie, Tate, Tippah, Tishomingo, Tunica, Union, Walthall, Warren, Washington, Wayne, Webster, Wilkinson, Winston, Yalobusha, Yazoo and other surrounding areas.

Best Methods For Insulating Exterior Walls