Series B425

The Series B425 storefront system is engineered for various storefront configurations, making it perfect for numerous applications. Featuring an ASTM-rated system, the 2" by 4.5" storefront system is available with Boyd’s various proprietary extrusions. All our storefront systems are thoroughly tested and are available with accompanying vents as well as all necessary storefront system accessories.

Your Boyd Storefront Representative can assist you in ordering the storefront systems for all your installation jobs—even rush jobs that require expedited shipping. We can accept your order, carefully package the products, and ship your storefront in days. To discuss details or place an order, give us a call at 800.737.2800.

Storefront System Accessories

We maintain a full inventory of storefront system accessories, so we can prepare, package, and ship your order anywhere in the US—cutting normal delivery times in half. To order storefront accessories, contact your Boyd Storefront Representative at 800.737.2800.

Series B425 Specifications

Window Type
Thermal Barrier
System Depth (Inch)
2" x 4.5"
Testing Standards Method
Air Infiltration (CFM/FT.)
Water Resistance (PSF)
Structural Performance (PSF)
Maximum Glazing Thickness
B425 Series Gallery Here
B425 Detail Drawings PDF
B425 Screw Spline Specifications DOC
B425 Performance Charts PDF
B425 Installation Instructions PDF
Finish Options Finishes
Order a Sample Request Here