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.
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.
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.
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.
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.
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
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.
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
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.
“They went “in so fast” that I really didn’t think of taking photos until it was too late. I was very pleased with the InSoFast panels.”
-Josh
“When I saw InSoFast EX I realized there was an opportunity here to help us meet energy codes and simplify installation…The thing I liked about it is that it’s the insulation and the furring strips all in one piece. It adheres to the wall or it can be mechanically fastened. It’s so simple anyone can do it.”
-Mick Aller Architect
“I found the product easy, fast and economical to use and recommend it first and above all other options to all my customers when the application is appropriate.”
-Rojak Builders
“The previous 20’ shipping container insulation kit worked out absolutely perfect, and the customer was very happy with the end result. The project was for a natural gas company and their very expensive gas analyzing/metering equipment.”
-Matthew
When it comes to having the proper exterior insulation for your home, business, or structure in Massachusetts, 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!
Massachusetts has a diverse, innovation-driven economy built around education, healthcare, technology, and finance. Anchored by world-class universities such as Harvard and MIT, the state is a global leader in biotechnology, research, and higher education. The Greater Boston area is a hub for finance, venture capital, and technology startups, while healthcare systems and hospitals provide major employment. Tourism also contributes significantly, with visitors drawn to its historic sites, coastal towns, and cultural institutions. Manufacturing remains important in high-tech and precision industries, while the state’s maritime economy includes fishing and shipping.
Massachusetts played a central role in early American history, beginning with the arrival of the Pilgrims on the Mayflower in 1620 and the establishment of Plymouth Colony. Boston became a focal point of the American Revolution, with events like the Boston Tea Party and the Battle of Bunker Hill shaping the struggle for independence. The state was a leader in industry and education during the 19th century, particularly in textiles and manufacturing. Abolitionism and reform movements also flourished here. In the 20th and 21st centuries, Massachusetts transitioned into a hub for technology, higher education, and healthcare, while maintaining its historic legacy and cultural prominence.
Freedom Trail (Boston)
Boston Common and Public Garden
Cape Cod National Seashore
Harvard University (Cambridge)
Massachusetts Institute of Technology (MIT)
Salem Witch Museum (Salem)
Fenway Park (Boston)
Plymouth Rock and Plimoth Patuxet Museums
Martha’s Vineyard and Nantucket Islands
Minute Man National Historical Park
Baltimore Museum of Art
Deep Creek Lake
We serve all cities in Massachusetts, including:
Boston, Worcester, Springfield, Cambridge, Lowell, Brockton, Quincy, Lynn, New Bedford, Fall River, Newton, Somerville, Lawrence, Framingham, Haverhill, Waltham, Malden, Brookline, Medford, Taunton, Chicopee, Everett, Revere, Peabody, Arlington, Pittsfield, Attleboro, Weymouth, Chelsea, Holyoke, Gloucester, Beverly, Marlborough, Fitchburg, Woburn, Braintree, Amherst, Northampton, Barnstable, Leominster and many more!
And all counties in Massachusetts, including:
Barnstable, Berkshire, Bristol, Dukes, Essex, Franklin, Hampden, Hampshire, Middlesex, Nantucket, Norfolk, Plymouth, Suffolk, Worcester and other surrounding areas.
We sale and ship all our insulation throughout the United States, including:
