Applies as a foam, then immediately collapses into a gel and slowly reexpands to fill gaps, cracks, and inconsistencies between the subfloor and joist. Creates a rock-hard bond that stops annoying floor squeaks and seals potential points of air penetration.

Designed to stop annoying floor squeaks and seal potential points of air leakage, TYTAN Professional Subfloor Pro applies as a foam, then immediately collapses into a gel. Over the next 24 hours it re-expands to fill gaps, cracks, and inconsistencies in the lumber, creating a rock-hard bond between the subfloor and joist.

Multi-floor and below-grade builds can exhibit air sealing issues not seen in single story homes due to the potential for air leakage between the subfloor and joists. Our Subfloor Pro is an ideal solution for stopping the movement of air and improving your blower door scores.

TYTAN Professional Subfloor Pro is part of the TYTAN UP! Whole Home Air Sealing system. When used properly, this system can provide measurable improvement to blower door test results for air exchanges per hour.

Formulated for installing OSB, plywood, treated lumber, composite decking, and many other popular construction materials