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 professional team is hands on, offering in-person or video support to answer questions during design, quoting or installation.
Expansion Joint Project Gallery
From Detroit to Dubai, see our quality expansion joints in action.
Latest From Our Blog
Insights from the Experts: Mastering Expansion Joints
Seismic Aluminum Wall & Ceiling System - Interior Application (RJI/RJIw)
Part #: EJN-RJI
Seismic Centering Bar Horizontal and Vertical Thermal Movement Seismic Movement with Lateral Shear Surface Mount Coordinating Corners
Seismic Aluminum Wall & Ceiling System - Surface Application (FCT/FCTw)
Part #: EJN-FCT/FCTw
Seismic Centering Bar Horizontal and Vertical Thermal Movement Seismic Movement with Lateral Shear Surface Mount Coordinating Corners
Seismic Elastomeric Corridor Ceiling System - Acoustical Tile Application (LCE/LCEw)
Part #: EJN-LCE/LCEw
Acoustical Ceiling Tile Installation Continuous Sight Line Horizontal and Vertical Thermal Movement Seismic Movement with Lateral Shear Flush - Suspended Coordinating Corners 4 Complementary Seal Colors
Seismic Elastomeric Corridor Wall & Ceiling System - Drywall Bead Application (LCD/LCDw)
Part #: EJN-LCD/LCDw
Continuous Sight Line Horizontal and Vertical Thermal Movement Seismic Movement with Lateral Shear Wall or Ceiling Installation Coordinating Corners 4 Complementary Seal Colors
Seismic Elastomeric Corridor Wall & Ceiling System - Surface Application (LCS/LCSw)
Part #: EJN-LCS/LCSw
Horizontal and Vertical Thermal Movement Seismic Movement with Lateral Shear Surface Mount Coordinating Corners 4 Complementary Seal Colors
Seismic Elastomeric Twin Seal System (SFNB)
Part #: SFNB
Dual elastomeric seal Seismic movement Block out installation Floor-to-floor and floor-to-wall 2" to 24" systems 3 color options
Seismic Elastomeric Wall & Ceiling System - Exterior Recessed Application (EWN/EWNw)
Part #: EJN-EWN/w
Weather-resistant Integrated Moisture Barrier Horizontal and Vertical Thermal Movement Seismic Movement with Lateral Shear Wall, Ceiling or Corner Installation 4 Complementary Colors
Seismic Elastomeric Wall & Ceiling System - Interior Recessed Application (LCH/LCHw)
Part #: EJN-LCH/LCHw
Continuous Sight Line Horizontal and Vertical Thermal Movement Seismic Movement with Lateral Shear Wall, Ceiling or Corner Installation 4 Complementary Seal Colors
Seismic Fire Barrier Floor System (EJN-FLF/FLFw)
Part #: EJN-FLF/FLFw
Fire barrier system UL Compliance, Intertek 2" to 24" systems
Seismic Fire Barrier Wall System (EJN-FLW/FLWw)
Part #: EJN-FLW/FLWw
Fire barrier system 2" to 24" systems UL Compliance, Intertek
Seismic Pan Flooring System Blockout Application (FLP/FLPw)
Part #: EJN-FLP/FLPw
Pan system Seismic and thermal movement Block out installation Floor-to-floor and floor-to-wall 2" to 24" systems 4 color options
Seismic Pre-Compressed Heavy Duty Foam System Recessed Application (PDX)
Part #: EJN-PDX
Traffic-Durable Watertight Parking Deck Application Non-Invasive Anchoring Wax Free
Seismic Pre-Compressed Highway Foam System Recessed Application (EJN-DOT)
Part #: EJN-DOT
Floor or deck seal +/-50% movement, 100% total 1/2" to 3" systems 3 color options
Seismic Pre-Compressed Horizontal Foam System Recessed Application (EJN-HES)
Part #: EJN-HES
Floor or deck seal +/-50% movement, 100% total 1/2" to 6" systems 12 color options
Seismic Pre-Compressed Parking Deck Foam System Recessed Application (EJN-PDM)
Part #: EJN-PDM
Parking deck seal +/- 50 movement, 100% total 1/2" to 4" systems 3 color options
Seismic Pre-Compressed Vertical Foam System Recessed Application (EJN-SES)
Part #: EJN-SES
Seismic joint cover +/-50% movement, 100% total Wall Application 1/2" to 12" systems 19 color options
Seismic Wing Parking System RECESSED BLOCKOUT APPLICATION (WS/WSw)
Part #: EJN-WS/WSw
Movement Thermal: Horizontal and Vertical Seismic: Lateral Shear Mounting Blockout Joint Size 2 to 6 Inches Factory Transitions Available
Sesimic Aluminum Wall & Ceiling System - Exterior Application (RJE/RJEw)
Part #: EJN-RJE
Cover plate Thermal and seismic movement Surface mount installation Wall or ceiling 2" to 12" systems
Traffic Coated Non-Precompressed Closed Cell Foam System Recessed Application (EJN-ESH)
Part #: EJN-ESH
+/-25% (Total 50%) Floor application 1/2" to 4" systems 3 color options
Uncoated Non-Precompressed Closed Cell Foam System Recessed Application (EJN-ESU)
Part #: EJN-ESU
Ceiling, Wall or Floor (non-traffic) +/-25% (Total 50%) 1/2 inch to 10 inches






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