Linshia: Stronger Windows, Safer Homes.

GLR-53 Insulated Opening System

GLR-53 INSULATED OPENING SYSTEM

Smart Solutions Thermal Comfort

TECHNICAL SPECIFICATIONS:

SASH WIDTH

3 7/16″

SASH-FRAME LENGTH (MIN.)

4 7/16″

FRAME WIDTH

3″

GLASS THICKNESS

1 9/16″ – 2 7/16″

INSULATION BRIDGE

1 5/16″

MAXIMUM SASH CARRYING

264 – 400 lbs

• Minimum Heat Loss with Integrated Insulation Foam
Our aluminum profiles feature high-performance thermal insulation foam integrated directly within the frame, dramatically reducing heat transfer and helping maintain a comfortable indoor temperature while maximizing energy efficiency.
• Enhanced Sealing Performance with Adjustable Locking Counterparts
Engineered for precision, the specially designed adjustable locking components ensure perfect alignment and superior sealing. This results in excellent air-tightness, water resistance, and sound insulation, providing both comfort and durability for modern living spaces.

Sound Performance

Water Isolation

Maximum Security

Minimal Look

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