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7168 ID-33 Scenic (South Hwy 33) Victor, ID 83455

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NFRC and Title 24 Certified Steel & Aluminum Windows and Doors

Proven to Be Energy Efficient

Citadel’s thermally broken lines of steel and aluminum windows and doors have surpassed the most stringent energy performance requirements in the fenestration industry.

With U-values (U-factors) as low as 0.13, CWD thermal windows and doors are both certified by the National Fenestration Rating Council (NFRC) and compliant with California Title 24 Building Energy Efficiency Standards. This excellent energy efficiency also comes with narrower sightlines and greater strength.

NFRC-Certified Windows And Doors
California Energy Commission

NFRC-certified windows and doors must receive strong energy performance ratings for their U-Factor, Solar Heat Gain Coefficient (SHGC), Visible Transmittance (VT) and Air Leakage. The California Title 24 Building Energy Efficiency Standards largely follow these energy efficiency requirements for fenestration products and exterior doors.

Contact Us Today to Discuss Your Project.

Email us at sales@citadelwd.com, callĀ (866) 248-6270 or fill out the form below.

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