Pilkington Profilit™ OW (Low-Iron) allows the passage of light in interior or exterior applications. It consists of an extruded perimeter frame and self-supporting low-iron oxide cast glass channels. The lower iron content allows for greater light and solar transmission and a less green appearance than is typical of standard glass.
“The true sign of intelligence is not knowledge but imagination.”
|Approx. face width:||
|Approx. flange height:||2.36 in (60 mm)|
|Thickness:||.28 in (7 mm)|
|Max length:||Up to 23 ft (Varies according to windload and project requirements)|
|Weight/ft2 of channel surface (including frame & components):||12 lbs / ft2 dual glazed
7 lbs / ft2 single glazed
|Light Transmission:||90% (uninsulated, varies with coating)|
|U-Value (glass only):||.49 (uninsulated), .40 (Low-E uninsulated), .21 (Low-E with 16 mm Lumira® aerogel insulation), .19 (Low-E with 25 mm Lumira aerogel insulation)|
|Solar Heat Gain Coefficient:||.70 (uninsulated), .45 (Low-E uninsulated), .42 (Low-E with 16 mm Lumira aerogel insulation), .31 (Low-E with 25 mm Lumira aerogel insulation)|
|STC Rating:||42 dB (uninsulated), 44 dB (with Lumira aerogel insulation)|
*K25 is the standard stocked product. Please contact TGP for availability of K22 and K32.
Pilkington Profilit has been tested to meet the following standards: AAMA 501.4, AAMA 101, AAMA 1801-97, AAMA/NWWDA 101/1, S.297, ASTM F 588-97, NFRC 100-97, ANSI Z97.1-1984, CPSC 16CFR 1201, Category II (with safety film). All testing carried out by Architectural Testing Inc., York, PA. Formal test reports are available by contacting Technical Glass Products.
For added energy efficiency, Pilkington Profilit can be filled with Lumira® aerogel, a new class of lightweight insulation material produced by Cabot Corporation which is ideally suited for daylighting design. Lumira aerogel promotes soft, even light dispersion, reduces unwanted noise and resists condensation. TGP is the exclusive supplier of Lumira aerogel for channel glass systems.
Learn more about Pilkington Profilit with Lumira® aerogel insulation.
Envision what Pilkington Profilit looks like in a real-world setting. Use our innovative Texture Tool to view available textures and finish options. See what Pilkington Profilit looks like up close, as well as a representation of how it affects the light and alters the view in a room.
Get a feel for the various textures, colors and options available for Pilkington Profilit™ products. Simply click through tabs to get a realistic picture of how it will look in your next project.