SureMount Video Wall Aluminium Rail Extension Bar (SAREXTBAR)
The SureMount SAREXTBAR is used to connect multiple aluminium rails together, allowing larger video wall systems to be built using the SureMount modular rail system.
Designed to join SAR480, SAR680, and SAR1000 rails, the SAREXTBAR provides a strong, stable connection between rail sections, making it easy to extend the system to suit larger screen layouts.
Simple, strong, and easy to install, the SAREXTBAR is an essential part of any large-scale SureMount video wall installation.
🟨 Key Features
🔗 Connects Multiple Rails Together
Used to join aluminium rails into longer runs.
🔄 Compatible with SureMount Rails
Works with:
🧩 Expandable Design
Allows larger video wall layouts to be created.
📏 Extension Bar Size: 180 × 19.4 × 8mm
🛠 Strong Metal Construction
Provides a rigid and reliable connection between rail sections.
🏢 Commercial-Grade Solution
Ideal for larger video walls, menu boards, retail displays, and signage systems.
⚠️ Compatibility Note
👉 Designed for use with:
👉 Suitable for:
- Extending rail runs
- Larger multi-screen layouts
- Landscape or portrait video walls
📄 Technical Documents
SAREXTBAR Tech Spec: SAREXTBAR Tech Spec
🔧 Installer’s Tip — Position Rail Joins Behind Screens
For the neatest and strongest installation, try to place rail joins behind the screens rather than between screen gaps.
• Use extra wall brackets near joins
This helps reduce flex where rails connect together.
• Check alignment before tightening
Ensure both rail sections are perfectly level before locking the join in place.
• Use longer rails where possible
Reducing the number of joins can simplify installation and improve overall rigidity.
👉 A well-positioned rail join helps keep the finished video wall neat, strong, and easier to align.
🧠 Need Help Designing Your Video Wall?
Building a video wall with SureMount is simple using the modular system.
To get a customised solution, provide:
• Screen size (or model / VESA)
• Number of screens and layout (e.g. 2×2, 3×3)
• Landscape or portrait orientation
👉 We can help design the correct rail and mounting configuration.
❓ FAQs – Video Wall Aluminium Rail Extension Bar (SAREXTBAR)
1️⃣ What does this product do?
It joins multiple aluminium rails together to create longer rail runs.
2️⃣ Which rails does it work with?
Compatible with:
- SAR480
- SAR680
- SAR1000
3️⃣ Is this needed for larger video walls?
Yes.
The SAREXTBAR is used whenever multiple rails need to be joined together.
4️⃣ Can this be used for portrait screen layouts?
Yes.
It works with both portrait and landscape video wall configurations.
5️⃣ What size is the extension bar?
The extension bar measures 180 × 19.4 × 8mm.

Video Wall Component Configuration Video















