Collection: Roller Shutter Slats

There are several different types of roller shutter slats available, including:

• Solid slats for maximum security and privacy
• Perforated slats with small holes to allow limited visibility and airflow
• Punched slats with larger slots providing increased vision and ventilation
• Insulated slats designed to improve thermal and acoustic performance

As spare parts, replacement slats allow damaged sections of a shutter curtain to be repaired without replacing the entire door. This makes them a cost effective solution for restoring the appearance, security, and functionality of an existing roller shutter system.

Important Note – Always Replace Slats Like for Like

When replacing roller shutter slats, it is essential to use the same slat profile and specification as the original shutter.

Changing the slat type or size can affect:

• The overall weight of the shutter curtain
  
• How the curtain rolls onto the barrel
  
• The fit within the guide rails
  
• The security and structural strength of the shutter
  

Using the wrong slat type can cause the shutter to jam, run unevenly, or place additional strain on the motor or operating mechanism.

Roller shutter slats are the horizontal profiles that interlock together to form the shutter curtain. Over time, slats can become bent, dented, or damaged, often due to impact, attempted forced entry, or normal wear and tear. In many cases, damaged slats can be replaced individually, allowing the shutter to be repaired without replacing the entire curtain.

However, it is important that replacement slats match the original slat specification. Changing the slat profile, thickness, or material can affect how the curtain rolls on the barrel, the weight of the shutter, and how it travels within the guide rails.

When ordering replacement slats, two key measurements are required:

1. Cut Length (Slat Width)

The cut length is the width of the slat excluding the end locks.

This measurement represents the actual metal slat length before the end locks are attached.

2. Overall Width

The overall width is the full width of the slat including the end locks fitted on each side.

End locks help keep the curtain aligned within the guide rails and prevent the slats from moving sideways during operation.

To ensure accurate replacement slats:

• Remove one of the existing slats if possible and measure it directly
• Measure the cut length without the end locks fitted
• Measure the overall width including the end locks
• Identify the slat profile and height
• Check whether the slats are steel or aluminium

Providing clear photos and measurements can help ensure the correct replacement slats are supplied.

Replacing slats is usually possible when:

Only a small section of the curtain is damaged

The remaining slats are in good condition

The barrel, guides, and operating system are still functioning correctly

If the curtain has widespread damage or corrosion, replacing the entire curtain may be more practical.

Replacing roller shutter slats is often a cost-effective way to repair a damaged shutter, restoring both the appearance and security of the installation while avoiding the cost of a full shutter replacement.