J55 Series Floor Expansion Joint System

The J55 floor expansion joint system is designed with a narrow surface profile to minimize its impact to interior finishes. Acting as a control joint, this expansion joint system protects your hard flooring finishes from the impact of daily thermal expansion and contraction.

Features & Benefits:

• Flush control joint used to address daily thermal expansion and contraction of hard flooring finishes.
• Designed with a narrow surface profile to minimize impact to interior finishes.
• Flexible seal is composed of UV resistant Santoprene with a UL
• Environmental GreenGuard Gold
• Certification.
• Custom heights and Stainless Steel options exist to match project specific conditions.
• Seals are available in standard colors Black, Grey and Beige. Custom colors are available at additional cost and lead time.
• Horizontal and vertical applications.

Key specs:

• Floor/Floor
• Movement: +/- 10%
• Joint width: 3/8" (10mm)
• Optional vapor barrier
• Optional fire rated