Water-tight covers for open areas
CS’ open air expansion joint covers are ideal for stadiums and spaces with constant vehicular traffic, like parking garages. Choose from winged seal or compression covers that prevent water entry, or noise-resistant seismic metal covers.
Types of Open Air Covers
This cover is designed for parking garages and exterior plaza decks. The seal works by compression to allow for movement and pedestrian traffic while keeping the joint water tight. Joint sizes range from 1" to 4".
Seismic Allway™ Metal
These flush-mounted metal floor covers are designed for pedestrian traffic that requires multi-directional movement. The self-centering aluminum center plate remains flush during thermal movement, but temporarily displaces and slides over the floor surface during allowing for vertical movement. Joint sizes vary by model.
We've Got it Covered
When it comes to expansion joint cover selection, you're not alone. We've got you covered with guides on sizing, waterproofing, fire barriers, building movement, and more.
A critical element of proper joint sizing is to keep proper movement types and ranges in mind.
Types of Building Movement
Prior to selecting a cover, it is crucial to consider which type(s) of building movement your project might encounter.
Building Types: Environments To Consider
Understanding Fire-Rated Expansion Joints
Fire-rated expansion joints are necessary to maintain building safety. Here’s how to incorporate them.
Waterproofing an Expansion Joint
There are several aspects to consider that help prevent water from leaking through the expansion joint and into your building.
Questions to Ask Before Selection
Consider these topics on movement, safety, aesthetic, building resilience, and more when choosing the best cover for your building.
We understand that every project has its own special movement criteria, and that one of our standard designs may not be right for your project. We have a team of technical experts that can work with you to design a custom cover that meets your project’s specific requirements.
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