300ES Curtainwall

Therml=Block | Storefront – TU24000TU24650  | Entrances – Therml Doors | TerraPorte 7600
Curtainwall – 300ES |  400TU900RW | Operable Windows – Phantom 5000 Zero Sightline Windows
Therml=Block | Storefront – TU24000TU24650  | Entrances – Therml Doors | TerraPorte 7600 | Curtainwall – 300ES |  400TU900RW | Operable Windows – Phantom 5000 Zero Sightline Windows

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Tubelite 300ES Curtainwall Series Framing is designed for superior thermal performance using Therml=Block thermal strut technology, featuring System U-Factor as low as 0.31 and Condensation Resistance Factor (CRF) up to 81 using 1″ insulating glass.

The exterior face has a 2-1/4″ sightline and available in 6″ and 8″ depths. Ideal for curtainwall applications up to four stories and the inside glazing feature offers reduced field installation time and expense.

Separate interior and exterior frame members allow different finishes on each.

A break from high energy costs!
300ES Cutaway

300ES Series Curtainwall Product Specifications*
Application: Low and mid-rise commercial buildings including retail, office, healthcare, schools, etc.

Description: 2-1/4” x (6” or 8”) inside or outside glazed, screw spline high performance curtainwall.

Face Width: Overall Depths: Glass: Air Infiltration: Water Infiltration: Structural: U-Value: CRF: Acoustic:
2-1/4″ 6″, 8″ 1” 0.06 CFM / Ft.2
@ 6.24 PSF
15 PSF – Static
15 PSF – Dynamic
45 PSF Design
67.5 PSF Overload
0.30 – 6″
0.31 – 8″
72 – 6″
81 – 8″
31 STC
26 OITC

Description:2-1/4” x (6” or 8”) inside or outside glazed, screw spline high performance curtainwall.

300ES Series Curtainwall Product Specifications*
Application: Low and mid-rise commercial buildings including retail, office, healthcare, schools, etc.
Face Width: 2-1/4″
Overall Depths: 6″, 8″
Glass: 1”
Air Infiltration: 0.06 CFM / Ft.2 @ 6.24 PSF
Water Infiltration: 15 PSF – Static; 15 PSF – Dynamic
Structural: 45 PSF Design; 67.5 PSF Overload
U-Value: 0.30 – 6″; 0.31 – 8″
CRF: 72 – 6″; 81 – 8″
Acoustic: 31 STC; 26 OITC
* See Tubelite’s Test Reports for mock up sizes and test conditions.