Systems

Kawneer’s Trifab® VersaGlaze® series sets the benchmark for aluminum storefront framing, offering a balance of design versatility, thermal performance, and fabrication efficiency. With multiple sightlines, glass positioning options, and thermal grades, the system supports a wide range of applications — from standard storefronts to high-performance building envelopes.

Engineered for both new construction and retrofit installations, Trifab® framing supports multiple fabrication methods and allows integration with Kawneer entrances and windows.

Performance & Features

– 4-1/2″ (114.3 mm) frame depth
– Sightline options: 1-3/4″ (44.5 mm) or 2″ (50.8 mm)
– Front, center, back, or multi-plane glass positioning
– Flush-glazed from interior or exterior
– SSG and weatherseal options available
– Infill options up to 1-1/8″ (28.6 mm)
– Fabrication: screw spline, shear block, stick, or Type-B
– Anodized and painted finishes (standard or custom)
– Ribbon window, storefront, and punched opening compatible
– Integrates seamlessly with Kawneer entrance and window systems

Model Overview

Trifab® 450 – 1-3/4″ sightline
– Non-thermal
– Ideal for standard storefront applications requiring design flexibility

Trifab® 451 – 2″ sightline
– Non-thermal
– Supports high fabrication efficiency with center-set glass option

Trifab® 451T – 2″ sightline
– Thermal performance with Isolock® thermal break
– Blast mitigation and hurricane resistance tested
– Optional acoustical rating (AAMA 1801 / ASTM E1425)

Trifab® 451UT – 2″ sightline
– Ultra-thermal dual thermal break system
– Pre-glaze option (center set screw spline)
– Enhanced U-factor performance for demanding energy codes