Washington Commanders, FedEx Field
District of Columbia, Maryland
Date: 2001- 2005, 2009, 2010, 2019, 2023
Stadium expansion joints at FedEx Field began leaking into the occupied space below the concourses. Premold joints originally installed leaked after one winter. Total replacement of concourse joints with Sika Emseal’s Thermaflex system was completed in August 2000. And we continue to supply factory-fabricated watertight expansion joint transitions to the stadium due to the success of the original retrofit installation.
Thermaflex maintains continuity of seal through all changes in direction. Factory-fabricated, welded, reinforced, and water tested transitions are the key to lasting expansion joint waterproofing.
Emseal’s Thermaflex technology features heat-weldable Santoprene rubber. This welding process is largely done in the factory to meet the specifications of any project and is the key to watertightness and continuity of seal–through plane and direction.
