The D8 Aluminum T550 Series is a thermally-broken zero sightline window that is available in both projected-out casement and awning configurations. The T550 Series delivers operable functionality in storefront and curtain wall systems without built up aluminum sightlines.
The T550 Series Thermally-Broken Zero Sightline Vent comes with an industry standard factory warranty.
3-1/2” frame depth |
Compatible with most curtain wall and storefront systems |
Zero sightline frame |
Maximum daylight opening minimizes sightlines |
Thermally broken |
Enhanced energy savings and performance |
Custom painted and anodized finishes |
Wide variety of finishes to accommodate design specifications and customer needs |
Type |
Awning |
Casement |
Air @ 6.24 PSF | Per ASTM E-283 |
<0.01 cfm/SF |
<0.01 cfm/SF |
Water | Per ASTM E-331 |
8 psf |
8 psf |
U-Value | Per NFRC-100 |
0.50 - 0.56 |
0.50 - 0.56 |
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