IR 501T/501UT Framing System
- 2-3/4" (69.9mm) sightline
- 5" (127mm) depth
- High thermal or Ultra thermal performance
- Center plane glass applications
- Blast mitigation, hurricane resistance
Product Features
IR 501T Thermal Framing System and IR 501UT (Ultra Thermal) Framing System combines IsoLock® thermal break technology with insulating impact resistant glazing to provide the ultimate in occupant safety and comfort.
Key Features Include:
- IR 501T/501UT is 5" (127) deep and has a 2-3/4" (69.9) sightline / Expansion mullions have a 3" (76.2) sightline
- 2-piece or 3-piece mullion options
- Screw Spline fabrication
- IR 501T has an IsoLock® lanced pour and debridge thermal break
- IR 501UT has a dual IsoLock® lanced pour and debridge thermal break
- Center plane glass applications
- Outside glazed
- Permanodic® anodized finishes
- Painted finishes in standard and custom choice
Optional Features:
- Integrated entrance framing
- 350/500 IR Medium Stile - single or pairs of entrances
Product Applications:
-
Impact resistant
-
Storefront, ribbon window or punched opening
-
Low- to mid-rise
-
Single span
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