LR-5100DFlush Insulated Opening System
Flush alignment between frame and sash creates clean, seamless lines while insulated performance and versatile opening options support contemporary window and door applications.
- Flush sash design with a seamless architectural appearance
- 13/16″ – 1 7/8″ glazing and an 11/16″ thermal break
- Tilt-and-turn hardware for sash loads up to 397 lbs
Key Features
Flush Sash, Seamless Design
Frame and sash profiles align on the same plane to create clean lines and a refined, contemporary architectural appearance.
Inward and Outward Opening
Flexible inward- and outward-opening applications adapt the flush system to different window, door and architectural layouts.
Insulated Performance
Multiple profile combinations, an 11/16″ thermal break and durable seals support thermal performance and long-term comfort.
Low Threshold and High Capacity
Low-threshold options and tilt-and-turn hardware for sash weights up to 397 lbs combine accessibility with robust operation.
Technical Details
Opening Types
Technical Specifications
- Sash Width2 9/16″
- Minimum Sash Height3 9/16″
- Frame Width2 9/16″
- Glass Thickness13/16″ – 1 7/8″
- Maximum Sash Carrying Capacity397 lbs
- Thermal Break11/16″
LR-5100D combines a flush frame-and-sash profile with the integrated system logic of LR-5100 for modern window and door projects.
Compatible with inward- and outward-opening applications, low-threshold configurations and durable sealing and hinge systems.
Let’s determine the right flush insulated opening solution for your project.
Get support from our expert team on sash dimensions, glazing, flush detailing, opening types, thresholds and fly screen options.