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CRL
CRL-U.S. Aluminum KYNAR Exp Mullion w/ Weatherstrip Dual Thermal Break
CRL-U.S. Aluminum KYNAR Exp Mullion w/ Weatherstrip Dual Thermal Break
Regular price
$490.83 CAD
Regular price
Sale price
$490.83 CAD
Shipping calculated at checkout.
Quantity
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Item# 45XVC71
Shipping Weight: NA
Shipping Limitations: None
Minimum Order Quantity: 1
Unit of Measure: Stock Length
Compliance and Restrictions
Warning: Reproductive Harm
www.p65warnings.ca.gov
Shipping Weight: NA
Shipping Limitations: None
Minimum Order Quantity: 1
Unit of Measure: Stock Length
Compliance and Restrictions
Warning: Reproductive Harm
www.p65warnings.ca.gov

Description
Finish/Color
Custom Kynar
Overview
- Dual polyurethane thermal breaks for improved energy efficiency
- 2" x 4-1/2" (50.8 x 114.3 mm) thermal frame — commercial storefront profile
- Screw spline or shear block assembly for fast, installer-friendly installation
- 1" (25 mm) glazing infills compatible with 1" low-E insulating glass
- 24'3" stock lengths for large runs and reduced field splicing
The ArcticFront™ Series 45X High Performance Storefront System (SKU: 45XVC71) is an NFRC-rated, commercial storefront solution that combines high thermal performance with traditional storefront installation ease. Expect U-factors around 0.37 with standard 1" low-E insulating glass and the potential to reach as low as 0.19 with specially configured insulated glass units. Series 45X pairs with ArcticFront™ Series 375-T High Performance Medium Stile Thermal Doors (sold separately) and is compatible with all U.S. Aluminum thermal windows — ideal for energy-conscious commercial facades and retrofit storefront projects.
Contact CRL Customer Service to confirm specifications, request exact weights, or place an order.
Specifications
Specifications
