
Foam-Control PLUS+®
Radiant Floor Board
Foam-Control PLUS+® is an architectural insulation product line with high compressive strength and R-value. Foam-Control PLUS+® is a premium grade insulation manufactured to provide architects, specifiers, distributors, and contractors all the features and benefits inherent in a high quality insulation.

Other Foam-Control PLUS+® Applications
Benefits
- Strength – Foam-Control PLUS+® comes in high compressive strengths of 15, 25, 40, and 60 psi.
- Stable R-value – Foam-Control PLUS+® has a high R-value that never changes and is stable over time.
- Moisture Resistance – Foam-Control PLUS+® is a closed cell polystyrene insulation and is resistant to moisture gain.
- Vapor Permeable – Foam-Control PLUS+® allows moisture vapor to move through its structure.
- Drying Potential – Foam-Control PLUS+® rapidly releases absorbed moisture.
The stable R-value, Vapor Permeability, and Drying Potential of Foam-Control PLUS+® make it an architectural insulation like no other.
Strength/R-Value
 |
Compressive
Strength¹, psi
|
R-Value/inch²
|
75º F
|
40º F
|
Plus+ 150 |
15 |
4.2 |
4.6 |
Plus+ 250 |
25 |
4.4 |
4.8 |
Plus+ 400 |
40 |
4.4 |
4.8 |
Plus+ 600 |
60 |
4.5 |
4.9 |
¹Compressive strength @10% deformation.
²R-Value and thicknesses to meet your needs.
Features
- Available with designs for 3/8" to 1" PEX tubing or as flat sheets.
- 4' x 4' boards with 3" on center slots for fast installation of PEX tubing in hydronic radiant systems
- 4' x 8' flat sheets for use in electric radiant systems.
More Tech Data & Literature