325 ES-I Series
(Energy Sentry®)
Aluminum Windows
Download 325 ES-I Brochure
Download 325 ES-I Specifications
Capitol 325 ES-I Series window systems are AW-Rated thermally broken systems with a polyamide thermal break to maximize energy performance. This window series is available in multiple configurations and arrangements to meet project designs and building functionality - projected awning, hopper, casement,
fixlite, and egress options available.
Features and Benefits
- Polyamide structural thermal break strip (34mm)
- improved u-value range .25 - .50 - Incorporates Euro-groove hardware technology
- reliability - Can be manufactured to meet Egress building codes
- provides a safe escape option in case of emergency - Factory glazing
- ensures quality - Crimped sash corners
- improves structural integrity - Dual compression weather-stripping
- prevents air & water infiltration
Options
- Factory glazing or open for 1” infill
- Hinged or screw applied access panel with 5/8” integral blinds
- Tubular sliding wicket or flat screens
- Internal or surface applied muntins
- Variety of anodized and painted finish colors
- dual finish capability - Multiple trim options: receptors mullions, pannings, sills, snap trims
- Projected vent, hopper, casement, and fixed configurations
| Series | Frame Depth | Typical Wall Thickness | Rating | Blind Access Panels | Muntins | Water Resistance | U-Value | STC |
| 325 ES-I | 3-1/4" | Vent = 0.125" Frame = 0.080" |
AW |
YES | YES | 15 psf | NFRC 100-2010 V=.34-.50* F=.25-.42* |
V=45* F=44* |
*Varies upon glass make-up or infill type
325 ES-I Photos
