Panel Features
How Strong is the InSoFast Stud?
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
Efficient & Effective Roof Insulation For Sale In Connecticut
Continuous insulation made simple for roof applications!
The X-Bracket System revolutionizes roof insulation by allowing seamless installation of any spray foam or blown-in insulation while eliminating thermal bridging. With pre-engineered strength to withstand extreme wind loads and a built-in cross-ventilated rainscreen moisture control, it’s designed for durability and extreme performance.
Easily install with standard tools, the X-Bracket ensures long-lasting, energy-efficient construction with simplified monopoly framing.
Get the best roofing insulation without breaking the bank (or your back!) for your home, garage, business, or other building in Connecticut!
Brochures
Rethink Roofing Insulation in Connecticut
The X-Bracket Advantage
The X-Bracket System facilitates a wide range of insulation types, creating an insulation system that is both resilient and energy efficient. The system provides a watertight rainscreen below the roof sheathing that gives added protection from roof leaks or storm damage. The X-Bracket is easy to install using tools you already have, and is compatible with nearly any siding or cladding.
Zero Thermal Bridging = Maximum Energy Efficiency
The X-Bracket System allows spray foam or blown in insulation to be used continuously without thermal bridging, achieving maximum performance from the insulation, lowering energy bills and providing maximum comfort.
Customizable Insulation & Finishing Options
Compatible with spray foam or blown-in insulation to
fit your budget, performance needs and cladding options. The X-Bracket System adapts to your priorities—whether energy savings, durability, or ease of installation.
Engineered for Simplicity & Speed
Pre-engineered design eliminates complex
systems, handles extreme weather, and
speeds up installation, cutting labor costs
and time.
Disaster-Resistant & Durable
Resistant to rot, rust, mold, and decay, it ensures long-term protection and withstands extreme conditions from hurricanes to heavy rains—for peace of mind in any climate.
Increases Life Span of the Roof
The X-Bracket System encapsulates the home in a continuous layer of insulation with extreme drying potential, protecting the structure from mold and rot. The ventilated rainscreen prevents roof leaks from causing damage and keeps the roof cool.
Cross-Ventilated Rain screen
QThe X-Bracket System creates a cross-ventilated rainscreen on top of the roof, increasing the life span of the home. The system uses standard soffit and ridge vents.
For Homeowners
Energy Savings: Lower utility bills with superior insulation and airtight construction.
Durability: Homes built to last, with resistance to mold, rot, and extreme weather.
Comfort: Enjoy consistent temperatures, healthier air quality, and quieter living spaces year-round.
For Contractors
Early Dry In: The home is dried in as soon as the insulation is installed.
Easy Installation: Pre-engineered system means to job specific engineering or complex details.
Cost-Effective: Reduce material waste and streamline workflows for greater profitability.
Code-Compliant: Engineered to meet or exceed building codes, ensuring hassle-free approvals.
Build Smarter with InSoFast
From retrofitting inefficient homes into high performance power houses to innovative shipping container conversions,
InSoFast products are engineered to simplify construction, reduce costs, and deliver superior results. Whether
you are a homeowner, contractor, or DIY’er, InSoFast has the tools you need to build better, faster, and stronger.
Benefits of Closed Cell Spray Foam:
• Extreme air sealing is achieved by covering the home in
a continuous layer of spray foam
• Spray foam is water, vapor and air-tight, so it provides
an added layer of protection from roof leaks
• The structure is dried in when spray foam is applied
• Extremely high R-Values
• The new HFO Blowing Agent is environmentally friendly
Benefits of Blown-in Insulation:
• Lowest cost insulation available
• The ventilated rainscreen draws moisture out of the
insulation through the WRB, leading to a high drying
potential
• Blown-in insulation still allows the roof to breathe
• Most blown-in insulation is environmentally friendly
Roofing Insulation Resources
Installation Resources
Product Information
Installation Details
X-Bracket - 2.5
| Bracket Thickness | 2.5″ |
| R-Value (Spray Foam) | R-10-17.5 |
| R-Value (Blown Insulation) | R-9.75 |
| Brackets Per Box | 50 |
X-Bracket - 3.75
| Bracket Thickness | 3.75″ |
| R-Value (Spray Foam) | R-20-26 |
| R-Value (Blown Insulation) | R-14.5 |
| Brackets Per Box | 50 |
X-Bracket - 5.5
| Bracket Thickness | 5.5” |
| R-Value (Spray Foam) | R-30-38 |
| R-Value (Blown Insulation) | R-21.5 |
| Brackets Per Box | 50 |
X-Bracket - 7.5
| Bracket Thickness | 7.5” |
| R-Value (Spray Foam) | R-40-47 |
| R-Value (Blown Insulation) | R-33 |
| Brackets Per Box | 50 |
X-Bracket - 9.5
| Bracket Thickness | 9.5” |
| R-Value (Spray Foam) | R-50-60 |
| R-Value (Blown Insulation) | R-42 |
| Brackets Per Box | 50 |
Learn More About Why InSoFast Roof Insulation Works In Connecticut!
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.
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.
What Others Are Saying About Their Roofing Insulation
Get efficient and easy-to-install roof insulation for your structure in Connecticut!
When it comes to having the proper roof insulation for your home, barn, garage, business, or other structure in Connecticut, we make it as easy and efficient as possible! The X-Bracket System is easy to install and works with both spray foam and blown-in insulation to make the perfect roof insulation you need!
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!
Learn more about Connecticut...
Connecticut has a humid continental climate with cold winters, warm summers, and moderate precipitation year-round. This makes roof insulation one of the most effective ways to improve energy efficiency and indoor comfort for homes and buildings across the state. Proper roof insulation helps:
- Reduce cooling and heating costs by slowing heat transfer through the roof. Homeowners can save an average of about 15% on energy bills by upgrading attic and roof insulation.
- Maintain consistent indoor temperatures, minimizing hot spots in summer and cold drafts in winter.
- Reduce strain on HVAC systems, which can extend equipment life and lower maintenance costs.
Because most of Connecticut is in Climate Zone 5A-6A, specific insulation levels and methods vary.
Recommended Insulation Levels for Connecticut Roofs
To maximize energy efficiency and meet typical building guidelines:
Attic & Roof Insulation Levels
- R-49 to R-60 insulation is recommended for Connecticut attics and roof assemblies to deliver strong thermal performance.
- Higher R-values (greater resistance to heat flow) are especially effective in reducing cooling loads in summer.
Energy Codes & Compliance in Connecticut
Connecticut follows energy-efficient building codes that include requirements for insulation:
- Minimum roof insulation for commercial buildings with insulation above the roof deck is typically R-25.
- Residential codes generally follow the International Energy Conservation Code, with insulation levels tied to climate zones and energy performance goals.
Always check local building departments or code officials for exact requirements during construction or remodeling.
Tips for Connecticut Insulation
- Inspect existing insulation — if it’s compressed, damp, or deteriorated, replacing it can pay off quickly in lower bills.
- Combine insulation with air sealing to block drafts and improve comfort.
- In older homes with unvented attics, consider insulating the roof deck rather than just the attic floor.
Areas we serve in Connecticut...
We serve all cities in Connecticut, including:
Bridgeport, New Haven, Stamford, Hartford, Waterbury, Norwalk, Danbury, New Britain, West Hartford, Greenwich and many more!
And all counties in Connecticut, including:
Fairfield County, New Haven County, Hartford County, Litchfield County, Middlesex County, New London County, Tolland County, Windham County and other surrounding areas.
Other areas we serve...
We sale and ship all our insulation throughout the United States, including:
- Arkansas
- California
- Connecticut
- Delaware
- Florida
- Georgia
- Idaho
- Illinois
- Indiana
- Iowa
- Kentucky
- Louisiana
- Maine
- Maryland
- Massachusetts
- Michigan
- Minnesota
- Mississippi
- Missouri
- Montana
- New Hampshire
- New Jersey
- Ohio
- Oregon
- Tennessee
- Utah
- Washington
- Wisconsin
