Expansion Joints
Nystrom Expansion Joints
We Handle the Pressure So You Don't Have To
Nystrom has a full line of expansion joint systems backed by 75+ years of Hassle-Free service that includes our team of customer-focused pros, as well as services and solutions tailored to support the needs of architects and contractors.
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We offer many products that comply with BABAA, BAA and AIS requirements.
Contact us to inquire about specific products.

Why Contractors and Architects Choose Nystrom
1-2% of your job. 100% of our focus.
Responsiveness
We provide a rapid response to your inquiries, ensuring you can move forward with your project without delay.
Timely Delivery
Our Minneapolis facility operates to meet your timelines. Standard sized expansion joints ship within 1-2 business days.
On-Site Assistance
Our team is hands on, offering in-person or video support to answer questions during design, quoting or installation.
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From Detroit to Dubai, see our solutions in action.
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Insights from the Experts: Mastering Expansion Joints
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Roof Bellow System with Cover Membrane Application (EWCF/EWCFw)
Part #: EJN-EWCF/EWCFw
Thermal & Seismic Movement +/-50% movement, 100% total Exterior Application Roof Installation
Rubber Coated Heavy Duty Hinge System
Part #: RCP
Cover plate, rubber coated Thermal movement Surface mount Parking deck or floor 6" to 10" systems
Seismic Aluminum Exterior Wall System (RJX/RJXw)
Part #: EJN-RJX/RJXw
Cover plate Thermal and seismic movement Surface mount installation Wall or ceiling 2" to 12" systems
Seismic Aluminum Flooring System - No Bump Blockout Application (SFP/SFPw)
Part #: EJN-SFP/SFPw
Seismic Technology Horizontal and Vertical Thermal Movement Seismic Movement with Lateral Shear ADA Compliant
Seismic Aluminum Flooring System - Recessed Blockout Application (SFG/SFGw)
Part #: EJN-SFG/SFGw
Seismic Technology Horizontal and Vertical Thermal Movement Seismic Movement with Lateral Shear ADA Compliant
Seismic Aluminum Flooring System - Renovation Blockout Application (SFB/SFBw)
Part #: EJN-SFB/SFBw
Seismic Technology Horizontal and Vertical Thermal Movement Seismic Movement with Lateral Shear ADA Compliant
Seismic Aluminum Flooring System - Surface Application (SFE/SFEw)
Part #: EJN-SFE/SFEw
Seismic Technology Horizontal and Vertical Thermal Movement Seismic Movement with Lateral Shear ADA Compliant
Seismic Aluminum Flooring System - Surface Blockout Application (SFC/SFCw)
Part #: EJN-SFC/SFCw
Seismic Technology Horizontal and Vertical Thermal Movement Seismic Movement with Lateral Shear ADA Compliant