Sliding window hook-and-lip E3765

The sash latch for sliding windows is a specialized profile accessory used at the central closing joint of the window sash. It is commonly employed in aluminum alloy, PVC, and thermal-break aluminum sliding windows, primarily serving to close and lock the sash, provide airtight and windproof sealing, and ensure impact-resistant positioning.

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Door/Window/Curtain Wall/Sunshade Sealing Series

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Product Description

- Commodity name: Sliding window hook-and-lip E3765
The sash latch for sliding windows is a specialized profile accessory used at the central closing joint of the window sash. It is commonly employed in aluminum alloy, PVC, and thermal-break aluminum sliding windows, primarily serving to close and lock the sash, provide airtight and windproof sealing, and ensure impact-resistant positioning.

Product Introduction

The sash latch for sliding windows is a specialized profile accessory used at the central closing joint of the window sash. It is commonly employed in aluminum alloy, PVC, and thermal-break aluminum sliding windows, primarily serving to close and lock the sash, provide airtight and windproof sealing, and ensure impact-resistant positioning.

The product’s structural design ensures precise alignment with the window frame, enabling the two sashes to fit tightly together when closed. This minimizes gaps that can lead to air leakage, water infiltration, and dust ingress, thereby enhancing the window’s thermal insulation, soundproofing, and sealing performance. At the same time, it strengthens the overall structural integrity of the sash, preventing misalignment during sliding, and, when used in conjunction with a window lock, provides greater security and stability.

This product is made from high-strength engineering plastic or aluminum alloy, offering excellent toughness, wear resistance, and aging resistance, while remaining resistant to deformation and cracking. It is easy to install—simply snap it into place or secure it to the side of the window sash—and is compatible with most standard sliding window profiles. It is suitable for both new-window installations and the replacement of damaged rabbet joints in existing windows.

Product Materials

Soft PVC + Hard PVC

Product Overview

Note: ① refers to flexible PVC; ② refers to rigid PVC.

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