Plastic Corner Joint TS115

The TS115 plastic corner bracket is an internal connector used in aluminum door and window systems, specifically designed for TS115 thermal‑break sliding windows. Installed at the junction of two frame or sash profiles, it forms an accurate 90° corner joint, improving corner strength and preventing looseness or profile deformation. In sliding systems—especially with larger sash sizes—the quality and rigidity of corner connections are critical for stable, long‑term performance.

This product has only one variant.

Description

Alaks TS115 Plastic Corner

Plastic Corner TS115 – Connector for Thermal Break Sliding Window System

The TS115 plastic corner is designed specifically for the TS115 Thermal Break Sliding Window system. In Thermal Break aluminum systems, an insulating polyamide strip is positioned between the inner and outer aluminum chambers. This barrier significantly reduces thermal transfer between inside and outside.

Advantages of Thermal Break Technology:

Thermal Break systems provide:
•   reduced energy loss
•   improved thermal and acoustic insulation
•   prevention of profile surface condensation
•   increased building energy efficiency
The TS115 plastic corner is engineered to fit precisely inside the unique structure of TS115 profiles without damaging the polyamide barrier or the aluminum chambers.

Compatible with Sliding and Lift & Slide Systems:

The TS115 system is mainly used in Thermal Break sliding windows, but can also be used in certain Lift & Slide applications.
• In standard sliding windows, the sashes move horizontally on rails, and the corner connector plays a critical role in maintaining frame alignment and integrity.
• In Lift & Slide systems—designed for heavier and larger openings—the sash lifts slightly before sliding. This movement applies greater pressure on corners, making a durable and precise corner like TS115 essential.

Difference Between Normal and Thermal Break Systems:

1. Normal Aluminum Systems (Non Thermal)
These systems use a one piece aluminum profile without insulation.
Features:
•   more economical
•   suitable for interiors or areas with low insulation priority
•   high thermal transfer
2. Thermal Break Systems
These include a polyamide barrier between internal and external chambers.
Features:
•   superior thermal & acoustic insulation
•   perfect for modern, energy efficient buildings
•   reduced energy loss
•   better performance in different climates
TS115 belongs to the Thermal Break sliding category, meaning that all hardware—including the corner connector—must be precisely compatible with this structure.

Features of Alaks TS115 Plastic Corner:

•   precision designed for TS115 profile series
•   strong 90 degree structural connection
•   made from high strength engineered plastic
•   easy and fast internal installation
•   prevents frame looseness and corner deformation
•   increases durability and rigidity of the window structure

Applications:

•   corner joining in Thermal Break sliding windows
•   sash and frame assembly for TS115 system
•   ideal for manufacturing lines of aluminum doors and windows
•   increases strength and stability of large sliding windows

Product Summary:

The TS115 plastic corner is an essential component for precise assembly of Thermal Break sliding windows. Thanks to its engineered design, high strength, easy installation, and full compatibility with both Sliding and Lift & Slide systems, it significantly enhances the durability and final performance of aluminum doors and windows.
This product is part of Alaks specialized aluminum hardware, manufactured using premium raw materials, multi stage quality control, and certified national standards.
As the largest and most reputable aluminum hardware manufacturer in the country, Alaks provides a full range of professional components including hinges, bearings, tilt and turn mechanisms, lift and slide systems, and profile connectors for Normal and Thermal Break systems.
Choosing Alaks hardware ensures:
•   perfect compatibility with market standard profiles
•   longer lifespan of aluminum windows and doors
•   smooth operation of Sliding and Lift & Slide systems
•   reduced installation and assembly errors
For further information, specifications, or business inquiries, please contact us via WhatsApp: +98 912 006 7165.