Tile Over Concrete Expansion Joint
tile over concrete expansion joints are designed to accommodate the natural movement of tile flooring installed on concrete slabs. These joints are essential for protecting tile surfaces from cracks, separation, or damage caused by thermal expansion, contraction, or moisture fluctuations in concrete.
Model: HERO-HM-MJ-014
Material: Aluminum + Rubber
Length: 2.5M / 3M
Lead Time:25 Days
Quotation Terms: EXW,FOB,CIF
MOQ: 500 Pcs / Mold
Description
Durable and Flexible Expansion Joints for Tile Over Concrete Flooring
| Material | Aluminum + Rubber |
Joint Width |
10mm – 30mm (custom sizes available) |
|
Insert material |
EPDM Rubber |
Height |
8mm, 10mm, 12mm, 15mm |
| Surface treatment | Anodizing Oxidation/Powdercoating/Mill Finish |
Length |
2.5–3 meters (8–10 ft) |
| Application | Controls tile cracking due to shrinkage and temperature in hotel, hospital, airport and rail station |
Thermal Expansion |
±30°C (e.g., -10°C to +40°C) |
|
Lateral Movement |
±1–3 mm |
Rubber Color | Grey, Skin, Brown, Bronze, Black, Beige or Custom |
| OEM Options |
|
Lead Time | 7days(for sample)-25 Days |
Key Features
- High-Quality Materials: Aluminum, PVC, rubber, and stainless steel for durability and flexibility
- Thermal and Moisture Resistance: Designed to handle temperature changes and moisture fluctuations in concrete floors
- Protection Against Cracking: Prevents tile damage from structural movement, keeping your flooring intact
Why Choose Us?
With over 10 years of experience as an OEM manufacturer of expansion joints, we specialize in creating high-quality, customizable expansion joint systems that are perfect for tile-over-concrete flooring installations. Our durable materials, reliable support, and on-time delivery make us the preferred partner for contractors, flooring installers, and architects worldwide.
Free Sample Support
📩 Contact us today to get a quote or discuss your customization requirements.

We understand the importance of experiencing our high-quality products.

We offer a comprehensive sample to help your customer make informed decisions.

The sample barrel design is compact and easy to carry and display.

The sample bucket contains different series of samples, which is convenient for customers to intuitively understand the product.
Packing and shipping
Hero Metal offers customizable packaging options, including pallet materials and configurations, as well as tailored transportation routes to meet customer requirements. This ensures the safety and efficiency of products during transit and storage.





Everything You Need to Know
Can the flooring aluminum movement joint be customized for my project?
Yes. We provide full OEM customization, including length, width, thickness, finish, and color, to suit your project's needs.
What flooring types can these movement joints be used with?
These movement joints are suitable for use with ceramic tiles, stone, hardwood, laminate, and vinyl flooring.
How do these movement joints accommodate expansion and contraction in flooring
The joints are designed with flexible channels that allow natural movement in the flooring material due to temperature and humidity changes, preventing cracks and damage.
Can expansion joints be repaired or replaced?
Yes, expansion joints can be repaired or replaced if they become damaged or worn out. Regular inspection and maintenance are crucial to ensure they function correctly and prevent potential structural issues.
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