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Willseal Seismic Expansion Joint

Expansion Joints

OUR PARTNERS

Product Manufacturers

MM Systems
SEAL EVERY GAP

Bridge Gaps in Your Building Envelope

The space where different components meet is often the weakest point of a building’s construction. If those transitions aren't sealed properly, gaps let in moisture and other elements, leading to structural damage or waterproofing failure.

 

Expansion joints seal those gaps. They're pre-compressed, self-expanding systems built to withstand water, fire, smoke, sound, and movement. Our best-in-class expansion joints can be installed horizontally or vertically on roofs, walls, and above or below grade. Contact us to find the right system for your project.

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Applications

  • Traffic-grade horizontal joints

  • Fire-rated joints

  • Below-grade applications

  • Primary vertical joints

  • Curtain walls, windows and flashing

  • Control, longitudinal and transverse joints

  • EIFS

  • Pre-cast concrete and built-up walls

  • Seismic, large and retrofit joints

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