LR-5100Insulated Opening System
Advanced insulation technology combines with versatile opening options to deliver energy efficiency, durability and lasting comfort in window and door applications.
- Sash carrying capacity of 260–440 lbs
- 5/8″–1 5/8″ glazing and a 15/16″ thermal break
- Tilt-and-turn, hidden sash and low-threshold options
Key Features
Improved Thermal Insulation
The 15/16″ thermal break and structure compatible with different profile combinations support energy efficiency and indoor comfort.
Inward and Outward Opening
Versatile opening options for window and door applications provide functional compatibility with different architectural layouts.
Durable Seals and Hinges
High-durability sealing and hinge mechanisms combine long-lasting performance with improved weather tightness.
Low Threshold and Hidden Sash
Low-threshold, hidden-sash and adjustable lock-strike options enhance accessibility, aesthetics and security.
Technical Details
Opening Types
Technical Specifications
- Sash Width2 13/16″
- Minimum Sash Height3 9/16″
- Frame Width2 9/16″
- Glass Thickness5/8″–1 5/8″
- Maximum Sash Carrying Capacity260–440 lbs
- Thermal Break15/16″
LR-5100 integrates easily into different architectural layouts with a broad configuration range supporting both window and door applications.
Tilt-and-turn, hidden-sash, low-threshold, triple-glazing-with-blinds and adjustable lock-strike options can be selected to suit project requirements.
Let’s determine the right insulated opening solution for your window or door project.
Get support from our expert team on sash dimensions, glazing, opening types, thresholds, hidden sashes and fly screen options.