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”
Click the links below to download just the pages of product information from the series catalog that you want.
Dual Glazed Interior Sash
Triple Glazed Interior Sash