MR Glass 350 Single Hung Impact Window

Overview:
The MR Glass 350 Single Hung Impact Window combines classic vertical styling with advanced hurricane protection. Designed for residential and light commercial applications, it features a fixed top sash and a movable bottom sash for smooth operation, durability, and energy efficiency.
Features:
Fixed top sash and vertically sliding bottom sash
Heavy-duty aluminum T6 alloy frame
Laminated impact-resistant glass in two options:
5/16" HS/HS Laminated Impact Glass (Clear, Gray, Bronze, Obscure)
7/16" HS/HS Laminated Impact Glass (Clear, Gray, Bronze, Obscure) – higher impact resistance
Block and tackle balance system for smooth operation
Double weather-stripping for superior air and water resistance
Optional energy-efficient Low-E glass
Corrosion-resistant hardware for coastal environments
Integrated water drainage system for enhanced performance
Specifications:
Series: MR-GLASS 350 Single Hung
Maximum Size: 52" x 76"
Performance (PSF): +55 / -65
Design Pressure: Large Missile Impact
Frame Depth: 2-7/8"
Operation: Bottom sash movable, top sash fixed
Optional Features: Custom sizes, grid/muntin patterns
Certifications:
Florida Product Approval: FL#40350-R1
Miami-Dade NOA: NOA #20-1220.01