SEAL™

Features:

• Minimal frame depth to fit within existing window frame openings
• Enhances thermal and acoustical performance of weather-tight existing windows
• Side-hinged access doors with custodial locks
• 5/8” or 1” between-glass Venetian blinds available
• Slip-clutch blind tilt control knob
• View all features
Concealed blind raise-lower controls
Mitered frame construction, corner-blocked tubular vents
Dual glazed 2500 Series I.C.U. observation windows
2187-DT Series accepts security glazing, and is human impact tested to 2000 ft-lbs
High recycled content aluminum framing