Thermalboard EPS Radiant Floor Insulation Underlayment
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Radiant Panel Integrated Insulation
Heat up, not down. Thermalboard EPS combines our traditional panels with an underlayment of EPS radiant floor insulation, providing effective radiant floor insulation. This unique combination directs heat where you want it most.
- Insulating. Sound Dampening.
- High Compression. High Impact Assembly. Flooring goods friendly.
- Water/ Mold Resistant EPS Foam. MR 30 moisture resistant substrate
- Raised Floor: No double plating required. Staple/Screw to subfloor
- Over Slab: Glue or shoot to concrete. Easy Install.
WBI Radiant Panel Manufacturer and mechanical engineering firm Monterey Energy Group discuss modern radiant floor heating.
New & Existing Slab • Garage • Basement
Over Uninsulated Subfloor
Two Standard Models*
Standard R 2.25 and R 5.2 Value.
*Special order versions with higher R value available.
8AM-5PM Central Time
R 0.5
R 2.25
R 5.2
WBI Radiant Panel Manufacturer and mechanical engineering firm Monterey Energy Group discuss modern radiant floor heating.
Radiant Floor Heating in Custom Homes
With passion and expertise, our guests discuss how hydronic radiant floor systems can influence a project’s score on the Active House Radar, providing valuable insights into the benefits of this innovative technology.
Whether you’re an architect, builder, or simply interested in cutting-edge sustainable solutions, this episode is a must-listen.
Integrating radiant floor insulation into custom home projects is essential for maximizing the efficiency and comfort of radiant heating systems. Proper radiant floor insulation helps direct the heat upward into the living space rather than losing it into the subfloor, resulting in faster heat-up times and reduced energy consumption.
Additionally, using high-quality radiant heating insulation materials ensures long-term performance and cost savings. For architects and builders aiming to design high-performance homes, radiant heating insulation plays a critical role in achieving better thermal control, especially in colder climates or larger floor spans.
By combining radiant systems with effective insulation, custom homebuilders can deliver a premium, energy-efficient heating experience tailored to modern lifestyle and sustainability expectations.
Thermalboard Performance
Thermalboard is a highly efficient, fast responding radiant heat panel system. Our system was designed to supply lower water temperatures resulting in lower operating costs to the owner. Our fast response system allows for rapid heating up and cooling down for easy control and comfort.
Multiple R-Value Thicknesses Available
Zero Formaldehyde
Zero VOC Adhesives
Dense & Durable
Recycled Aluminum
![Thermalboard-Performance[1]](https://wbiwarm.com/wp-content/uploads/2024/12/Thermalboard-Performance1.png "Thermalboard-Performance[1]")
Energy Efficient Thermalboard Radiant Floor Insulation
While energy efficiency may not be a direct feature of sustainability, it remains a core attribute of any green home. Radiant floor insulation significantly boosts thermal performance by reducing heat loss and improving system responsiveness.
Thermalboard’s aluminum-laminated, low-mass system is a radiant heating insulation solution engineered for maximum efficiency in delivering hydronic heat. This makes our product an integral part of broader carbon reduction strategies and an ideal technical partner for geothermal and air-to-water heat pumps, key components in achieving Net Zero Energy building goals.
Compatible with Most Flooring Goods
Thermalboard is designed to integrate seamlessly with a wide range of flooring materials. Whether you’re installing in a new building or remodeling an existing space, our radiant floor insulation system supports most common floor coverings. We provide comprehensive installation instructions and detailed graphics to make the process easy and efficient.
Compatible flooring types include:
- carpet
- tile
- stone
- hardwood
- marble
- laminate
- vinyl
- ceramic
- brick
- concrete
- wool
- urethane
- bamboo
- thinset mortar
- cork
- rubber
- softwood
- sheet vinyl
- linoleum
- + more
Click here to add your own text
![Thermalboard-Eureka-Cost-Effective-Radiant-Floor-Heat-Panels[1]](https://wbiwarm.com/wp-content/uploads/2024/12/Thermalboard-Eureka-Cost-Effective-Radiant-Floor-Heat-Panels1.png "Thermalboard-Eureka-Cost-Effective-Radiant-Floor-Heat-Panels[1]")
Cost Effective Radiant Floor Insulation
Thermalboard radiant floor insulation is a highly economical choice compared to integrated structural plywood radiant panel systems and many other premium solutions. It offers equal performance in independent testing at a fraction of the cost, making it an ideal fit for budget-conscious residential or commercial projects.
In addition to its affordability, Thermalboard radiant heating insulation minimizes installation labor and time. It is lightweight, easy to handle, and requires no additional subfloor support or expensive adhesives. This makes it especially valuable for remodels, second-story applications, and projects with weight or height constraints.
When compared to traditional methods like gypcrete or cement, Thermalboard radiant floor heat insulation provides faster response times and better energy efficiency. Its low thermal mass ensures quicker heat delivery and room temperature control, helping homeowners save on energy bills while enjoying consistent warmth.
Furthermore, because radiant floor heating insulation panels like Thermalboard provide both insulation and heating in one system, there’s no need for separate underlayment or complex layering. That translates to reduced material costs and simplified planning during construction.
Ideal with Hydronic Heat Pump Systems.
ThermalBoard is a low supply water temperature panel.
Installation Videos
Follow the guide for a quick installation overview of Thermalboard. For more detailed instructions you can download our free Installation Manual here.
DIY Installation Guide with Step by Step Instructions
Step by Step DIY Installation Guide
Need more installation tips? Check out this step-by-step guide!
Easy Installation with Thermalboard
Higher Efficiency
Fast Responding
Low Profile (5/8″)
Low Water Temp
![Thermalboard-Layout-Sample[1]](https://wbiwarm.com/wp-content/uploads/2024/12/Thermalboard-Layout-Sample1.png "Thermalboard-Layout-Sample[1]")
Design & Layout CAD Services
Each project receives a board layout for accuracy and ease of installation. We also offer optionally complete mechanical design services. We offer both a CAD panel layout service and a complete system design service. Virtually all projects select our panel layout service with some choosing a full turnkey system mechanical design and specification.
Optional PEX / Manifold & Mechanical System
![Optional-PEX-Tubing[1]](https://wbiwarm.com/wp-content/uploads/2024/12/Optional-PEX-Tubing1.png "Optional-PEX-Tubing[1]")
![Optional-Mechanical-System-Available[1]](https://wbiwarm.com/wp-content/uploads/2024/12/Optional-Mechanical-System-Available1.png "Optional-Mechanical-System-Available[1]")
![Optional-Manifold-System-Available[1]](https://wbiwarm.com/wp-content/uploads/2024/12/Optional-Manifold-System-Available1.png "Optional-Manifold-System-Available[1]")
Free project estimate factory direct to your jobsite.
Call (877) 972–5294 8am-5pm central time for specifying assistance or more information.