Product Description
The 1550 Series Window is 4-1/2“ depth with a 1/8” wall thickness, made for large window openings that span deep wall cavities. The recessed vent adds additional protection while providing a clean, contemporary look.
It has been used in many applications such as schools, hospitals, blast and hurricane applications.
- 4-1/2” Architectural Grade Thermal Window System
- Projected AW Grade AP-AW100
- Various glazing thicknesses up to 1-1/2”








Downloads
Product Information
Click the links below to download just the pages of product information from the series catalog that you want.
Product Information
Elevation Details
Rail Options
Glazing Options
Glazing
Inserts
Dual Glazed Interior Sash
Triple Glazed Interior Sash
Trim
Resources