Series 403-I is a thermally improved storefront framing system that utilizes EFCO E-Strut™ thermal isolators. These thermal isolators provide outstanding thermal performance and allow dual finish capability. 403-I is compatible with Thermastile™ doors. This system is designed with two fabrication and erection options, providing even greater versatility.
- Screw Spline Framing
- Shear Block Framing
- E-Strut™ thermal isolator
- Screw spline construction
- Shear block construction
- 135 degree inside and outside corners
- Uniform glazing gasket is used for exterior and interior
- Door frame members use thermal struts
- Threshold uses thermal struts
- Horizontal stacking members
- Various height intermediate horizontals and sills
- Accommodates up to 1 1/16" glazing
- Accessory options include subframe, mullions, perimeter adaptors, etc.
- Anodized or painted finishes available
- Completely eliminates dry shrinkage
- Dual finish capability
- Improves thermal performance and enhances energy saving potential
- Allows assembly of sections prior to installation
- Decreases installation time
- Ability to erect on the job site
- Design flexibility
- Multifaceted elevations
- Allows optimized use of gasket
- Simplifies ordering and installation
- Dual finish capability
- System thermal barrier is continuous
- Increases configuration options
- Ability to maintain desired sight line
- Expands design and energy savings options
- Increased product versatility
- Unlimited options to answer economic and aesthetic concerns
- Design flexibility
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