EFCO - 2 1/2" x 5" Storefront Framing - Series 525 (NT) Impact - Blast / DoD

2 1/2" x 5" Storefront Framing - Series 525 (NT) Impact - Blast / DoD

Category: panel and window systems

MasterFormat: Aluminum-Framed Entrances and Storefronts | Aluminum-Framed Storefronts | Curtain Wall and Glazed Assemblies...

1000 County Road
Monett, MO 65708
Tel: (800) 221-4169


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2 1/2" x 5" Storefront Framing - Series 525 (NT) Impact - Blast / DoD

Series 525 is a non-thermal storefront framing system developed and tested to the most stringent impact requirements. Series 525 is compatible with all EFCO standard 1 3/4" and 2" DuraStile™ doors. Series 525 framing system is fabricated with shear blocks or screw spline configurations, which contributes to the systems design flexibility.

•Screw spline construction

Allows assembly of sections prior to installation

Decreases installation time

•Shear block construction

Ability to erect on the job site

•Integral door adaptors

Compatible with all 1 3/4" EFCO doors

Contact EFCO Product Technical Services for 2" Doors

•Joint fasteners are #12

Simplifies fabrication

Strengthens system

•Horizontals are square cut

Easier fabrication and assembly

Eliminates notching

•Exterior removable stop at sill and horizontal

Allows glazing from the exterior

•Interlocking legs at sub-sill

Holds sill in place

No "blind" seals are required at the sill

•Head and jamb anchors are inside the glazing pocket

Anchors are not visible

•Accommodates up to 5/8" glazing

Expands design and energy savings options

•Accessory line of perimeter anchors, pocket fillers, door adaptors, etc.

Increased product versatility

•Anodized or painted finishes available

Unlimited options to answer economic and aesthetic concerns

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