RadKingPanels Composite
RadBoard Composite PEX Panel
Premium radiant heat panel system with aluminum heat-transfer layers,
integrated Radpaper, and secure snap-in PEX tubing technology.
Premium Radiant Heat Panel System
Composite Radiant Panels • Aluminum Laminated • Radpaper Coated •
Snap-In PEX Grooves • 8" On-Center Tubing • Hardwood Flooring Compatible
Product Overview
Efficient Radiant Heating for Hardwood Flooring Systems
RadKingPanels Composite RadBoard is engineered for efficient radiant
floor heating installations with secure PEX tubing placement,
aluminum heat-transfer layers, and integrated Radpaper for hardwood
flooring applications. Specially machined grooves allow tubing to
snap into place and remain secure without silicone, helping create
cleaner layouts and faster professional installations.
System Highlights
Panel Sizes
1/2"–1"
Multiple panel thicknesses available
Combo Board
2' × 4'
Versatile radiant heating layout
Tubing Layout
8"
On-center tubing configuration
Flooring
Hardwood
Designed for hardwood applications
Composite Panel Sizes
Panel Thickness & PEX Compatibility
1" Board
1/2" or 5/8" PEX
Panel Configuration
Combo Board Size
2 ft. × 4 ft.
Tubing Layout
8" On-Center
Heat Transfer Layer
Aluminum
Integrated Layer
Radpaper
Key Features & Benefits
Snap-In Groove Technology
PEX tubing snaps securely into the specially machined grooves and
stays in place without silicone or additional holding materials.
No Tube Pop-Ups
Engineered groove geometry helps prevent tubing pop-ups and avoids
deflecting the PEX tubing into an oblong shape.
Combo Board Versatility
A single 2 ft. × 4 ft. combo board accommodates straight runs,
180° turns, and 90° turns for flexible radiant heating layouts.
Aluminum Heat Transfer
Laminated aluminum helps distribute radiant heat efficiently
throughout the flooring system.
Integrated Radpaper
The Radpaper layer replaces separate rosin paper while helping
reduce noise between the RadBoard and hardwood planks.
Visible Pipe Layout
PEX tubing remains visible during hardwood installation, helping
installers avoid accidental damage from flooring fasteners.
Installation Advantages
Minimizes Expansion Noise
Helps reduce noise created as PEX tubing expands and contracts
during normal temperature changes.
No Rosin Paper Needed
Integrated Radpaper eliminates the need to purchase and install a
separate layer of traditional rosin paper.
Locally Manufactured
Manufactured locally to support regional production and dependable
product availability.
Hardwood Floor Friendly
Designed specifically for radiant heating applications beneath
hardwood flooring systems.
Installation Advantage:
The combination of snap-in PEX grooves, aluminum heat-transfer layers,
and integrated Radpaper helps simplify radiant floor installation while
maintaining visible tubing placement beneath hardwood flooring.
Technical Documents
Installation Guide • PDF
RadKingPanels Installation Guide
View the complete RadKingPanels installation guide for system
installation details, recommended procedures, and project reference.
Before Installation:
Review the RadKingPanels installation guide and confirm the correct
panel thickness, PEX tubing size, layout, and flooring requirements
for your specific project.
