TSS British Standard Cable Window Restrictors

The TSS British Standard Cable Window Restrictors are high-quality safety restrictors designed to provide secure and controlled window opening for residential, commercial, and public buildings. Engineered to improve child safety, fall prevention, and controlled ventilation, these durable cable restrictors are suitable for uPVC, aluminium, and timber windows of virtually any size or configuration.

Fully compliant with EN 13126-5:2011 + A1:2014 standards, these professional-grade window restrictors are ideal for homes, apartments, schools, hospitals, hotels, offices, care homes, and other environments where window safety and controlled opening are essential.

Certified Child Safety & Window Protection

Designed to help reduce the risk of falls and improve building safety, the TSS Cable Window Restrictors limit window opening to:

• Less than 89mm for child safety applications
• Up to 100mm for standard restricted opening applications

This makes them suitable for installations where compliance with child safety regulations and building safety standards is required.

Strong & Reliable Window Restrictor System

Each restrictor is engineered to withstand a minimum load of 35kg when force is applied to the open window, delivering reliable window restraint and security performance.

For larger or heavier windows requiring additional support, multiple restrictors can be installed to increase strength and stability.

Versatile Installation for All Window Types

Suitable for inward and outward opening windows, these cable window restrictors are compatible with:

• uPVC windows
• Aluminium windows
• Timber windows

Their flexible installation design makes them suitable for residential and commercial window applications of any dimension.

Updated fitting instructions are available within the product attachments to support quick and professional installation.

Key Features

• TSS British Standard Cable Window Restrictors
• Child safety window restrictors
• Window opening restrictor system
• Compliant with EN 13126-5:2011 + A1:2014
• Suitable for uPVC, aluminium, and timber windows
• Restricts opening to under 89mm for child safety
• Restricts opening to 100mm for standard applications
• Minimum 35kg load resistance per restrictor
• Suitable for residential and commercial properties
• Ideal for homes, schools, hospitals, hotels, and care homes
• Compatible with inward and outward opening windows
• Multiple restrictors can be fitted for additional strength
• Durable and reliable cable restrictor design
• Updated fitting instructions available

The TSS British Standard Cable Window Restrictors combine certified safety compliance, strong load performance, and versatile installation, making them an ideal solution for improving window safety, child protection, and controlled ventilation