2-1/4" (57.2mm) sightline
4-1/2" (114.3mm) , 6" (152.4mm), or 7-1/2" (190.5mm) depth
Thermal performance
Structural silicone glazed SSG options
Inside glazed
Today's construction requires that architects balance desired aesthetics with practical realities of performance and cost.
Kawneer's dual purpose 2250 IG ribbon window and curtain wall system responds to these needs, offering new levels of quality, dependability and performance.
Key Features Include:
Narrow 2-1/4" (57.2) sightline
4-1/2" (114.3), 6" (152.4) and 7-1/2" (190.5) system depths for 1" (25.4) glazing
5-1/4" (133.4) and 6-3/4" (171.5) system depths 1/4" (6.4) glazing
Incidental water management capability
Thermally improved
Dual finish capability
Shear block and screw spline construction for easy fabrication
Structural silicone glazed option
Optional rain screen backpans
Optional pressure plate for outside glazed applications
Integrates with concealed GLASSvent™
Environmental Features
Recycled Content (pre/post mixed): 50%
Recyclable: Yes
Reduces Solar Heat Gain: Yes
Contribures to daylighting: Yes
U-Value: 0.44
Solar Heat Gain Coefficient: 0.24
Visable Transmittance: 0.63
Environmental Product Declaration (EPD) Type III Product Specific: Yes
U-Factor, SHGC, VT and STC values are calculated using commercially available high performance glass. Please consult the glass manufacturer for actual values for your project.
Recycled content used is an average. Recycled content may range from 25-100%.
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