Temporary Processing Delays on Interior Protection products. Construction Specialties is conducting scheduled system maintenance beginning July 29. Wall protection shipments will be delayed during this time. Our team is working through this maintenance period and will provide updates as quickly as possible. We appreciate your business and continued trust in CS.

Exterior Cover Solutions

Enabling movement while battling the elements – our exterior cover solutions protect expansion joints against weather including moisture, dirt, and dust.

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We've Got You Covered

Pleasant Grove expansion joint system

Virtually Invisible Joint Systems

Designed for applications where weather protection is critical. Our joint systems can accept infill or be color matched, making them virtually invisible.
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Product Selection Guides

Choosing the right cover system can be challenging, but you're not alone. We have educational guides on cover selection, waterproofing, fire barriers, building movement, and more.
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San Francisco General Hospital expansion joint solution

Customizable Solutions

Need a solution outside our standard designs? Our team of technical experts can work with you to design a custom joint cover system that meets your project's specific requirements.
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Browse by Application

XLS 2G expansion joint wall exterior cover

Façade + Soffit Joint Systems

Color matching is available to blend cover systems into the surrounding exterior finishes, or infill options for select systems make them virtually invisible.
SRJ 800 exterior expansion joint roof cover

Roof Joint Systems

These systems have extensive model options for flat and built-up roofs to accommodate thermal, wind sway, seismic, and settlement movement.
ZB 200 expansion joint floor cover

Exterior Floor + Traffic Grade Systems

Ideal for spaces with constant vehicular traffic, our winged seal or compression covers prevent water entry, while metal covers are designed to reduce noise.
PTC 800 expansion joint floor cover

Base Isolation & Seismic Solutions

If your building is in an active seismic zone, you want to choose a cover that accommodates multi-directional movement for when an event occurs.

Helpful documents prior to making a selection

Joint Sizing Simplified
Questions to Ask Before Selection

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