Commercial Door Hardware - Glass Door Rails

NFK Door Rails are precision-engineered, 2-piece extruded aluminium clamping systems designed for heavy-duty, wide glass doors in commercial and architectural applications. Secured with cap screws at 100mm centres, they provide a strong, reliable hold while maintaining a clean, modern appearance. Manufactured at a standard 85mm height and available in custom lengths, NFK Door Rails are easy to install and require no glass preparation. Standard rails suit 10–12mm glass; thicker glass is available upon request.

Choose from Satin stainless steel or Anodised cover plates to suit your project’s aesthetic. For added security, NFK Door Rails can be supplied with integrated locks featuring either key cylinders or thumb-turn (snib) cylinders. Matching sidelight rail packages are also available, enabling you to achieve a cohesive, consistent finish across all glass panels.

Standard Components Available

NFK Door Rails are available with the following standard components:

• Top and Bottom Rails
• Top Pivot
• Side Load Top Pivot Block
• Concealed Overhead Closers
• Bottom Door Strap
• Oval Cylinder Lock Tongue

Note: The required components will vary depending on the application and usage of the door rails.

Ordering Information

When placing an order, please specify the following:

1. Usage of Door Rails:

• Floor Spring
• Overhead Concealed Door Closer
• Free Pivot Door

2. Door Rail Length: Glass panel width required

3. Door Rail Covers:

4. Satin Stainless Steel or Anodised finish

5. Glass Thickness: Standard 10–12mm, other on request

6. Key Combinations

Standard Door Rail Options

• Top Rails for Round Pivot

Lengths: up to 1000mm, 1200mm, or 1500mm

• Top Rails for Overhead Closer (COC)

Lengths: up to 1000mm, 1200mm, or 1500mm

• Bottom Rails – Standard (No Lock)

Lengths: up to 1000mm, 1200mm, or 1500mm

• Bottom Rails with Lock – Key/Key

Lengths: up to 1000mm, 1200mm, or 1500mm

• Bottom Rails with Lock – Key/Snib

Lengths: up to 1000mm, 1200mm, or 1500mm

Designed for strength, flexibility, and refined aesthetics, NFK Door Rails deliver dependable performance across a wide range of commercial glass door applications.