GYP-SPAN® Radiant is a gypsum concrete floor underlayment designed specifically for use over radiant heating systems. It encases the tubes or cables without air bubbles, creating a superior thermal mass that provides uniform heat transfer. GYP-SPAN® Radiant floor underlayment is the energy efficient and cost effective way to create a smooth, flat, evenly heated floor surface for the attachment of virtually any finished floor covering.

GYP-SPAN® Radiant Floor Underlayment Recommended Applications

Installed over radiant heating systems (electric cables or hot water tubes)

GYP-SPAN® Radiant Floor Underlayment Features and Benefits

• Provides superior thermal mass for uniform heat transfer
• Adheres to tubes or cables without air bubbles, dries without shrinkage cracks
• GYP-SPAN® Radiant Floor Underlayment helps seal room perimeter for increased energy efficiency
• Creates smooth, flat surface for the installation of finished floor goods
• Used in "Green" construction
• Quick drying; can be walked on in 90 minutes
• Expert application; installed only by trained, Licensed Applicators
• GYP-SPAN® Radiant Floor Underlayment has approvals from ICC-ES 4147 and HUD