400 Series Curtainwall

400 Series Curtainwall Cutaway

Designed for low- and mid-rise applications, the durable framework of the 400 Series Curtainwall provides exceptional structural performance reducing the need for steel reinforcing. This system has a sightline of 2-1/2″ and the strength of variable-depth backmembers from 3-3/8″ to 8″. An exterior screw-applied pressure bar secures the glass.

Snap-on covers, available in a wide range of colors, allow for different finishes on interior and exterior exposed surfaces. Silicone-glazed verticals are available for a seamless appearance.

400 Series Product Specifications
Application: Low and mid-rise Commercial buildings including retail, office, healthcare, schools, etc.

Description: 2-1/2″ x (5-5/8″ to 10″) field glazed, shear block construction curtainwall.

Face
Width
System
Depth
Glass Air
Infiltration
Water
Infiltration
Structural CRF U-Value Acoustic
2-1/2″ 5-5/8″ to 10″ 1″ std
(1/4″ – 1-1/8″)
0.06 CFM/Ft2
@ 6.24 PSF
15 PSF – Static
15 PSF – Dynamic
60 PSF – Design
90 PSF – Overload
Aluminum PP – 66F 66G
Fiberglass PP – 76F 69G
4 Sided SSG – 72F 69G
Aluminum PP – 0.39
Fiberglass PP – 0.34
4 Sided SSG – 0.31
STC 32
OITC 26
400 Series Product Specifications
Application Low and mid-rise Commercial buildings including retail, office, healthcare, schools, etc.
Description 2-1/2″ x (5-5/8″ to 10″) field glazed, shear block construction curtainwall.
Face Width 2-1/2″
System Depth 5-5/8″ to 10″
Glass 1″ std (1/4″ – 1-1/8″)
Air Infiltration 0.06 CFM/Ft2@ 6.24 PSF
Water Infiltration 15 PSF – Static, 15 PSF – Dynamic
Structural 60 PSF – Design, 90 PSF – Overload
CRF Aluminum PP – 66F 66G, Fiberglass PP – 76F 69G, 4 Sided SSG – 72F 69F
U-Value Aluminum PP – 0.39, Fiberglass PP – 0.34, 4 Sided SSG – 0.31
Acoustic STC 32, OITC 26
* Refer to Tubelite guide specifications and report summaries for complete test specimen description and data.

 

400 Screw Spline Curtainwall

Tubelite_400SS

Tubelite 400SS Screw Spline Curtainwall is an exterior-glazed, thermally improved pressure wall system. This gasket glazed, weeped system will accept infill material up to 1″ thick, positioned at the frame exterior for a minimum of metal exposure. A screw applied pressure plate secures the infill material and snap fits with a cover plate to conceal fasteners and allow for two color installations. Open-back jambs and 2-piece intermediate verticals allow screw spline joints. This reduces the need for shear blocks, fabrication time and installation labor costs.

400SS Curtainwall has a 2-1⁄2″ sight line and is available in variable depth from 5-7/8″ to 13-1⁄4″ through face-cover/backmember combinations. It is recommended for use on low-to-medium rise structures.

400SS Series Curtainwall Product Specifications
Application: Mid-Rise Curtainwall & High Performance Storefronts
Face Width: Back-member Depths: Face Depths Overall Depths: Glass
Thickness:
Air Infiltration: Dynamic Water: Structural Overload: CRF*: U Value1: Sound Transmission:
2-1/2″ 3-3/4″, & 5-1/4″ 5/8″, 3/4″, 1″, 1-1/2″, 2″, 2-1/2″ 6″ &
7-1/2″
1″ 0.01 CFM/Ft.2
@6.24 PSF
15 PSF 75 PSF 68 (Frame)
56 (Glass)
0.37 NA
400SS Series Curtainwall Product Specifications
Application: Mid-Rise Curtainwall & High Performance Storefronts
Face Width: 2-1/2″
Back-member Depths: 3-3/4″, & 5-1/4″
Face Depths 5/8″, 3/4″, 1″, 1-1/2″, 2″, 2-1/2″
Overall Depths: 6″ & 7-1/2″
Glass Thickness: 1″
Air Infiltration: 0.01 CFM/Ft.2 @6.24 PSF
Dynamic Water: 15 PSF
Structural Overload: 75 PSF
CRF*: 68 (Frame), 56 (Glass)
U Value1: 0.37
Sound Transmission: NA
* See Tubelite’s Test Reports for mock up sizes and test conditions.
1 Glass Type = 1/4″ SB70XL #2 / 1/2″ Air / 1/4″ Clear. COG U-factor = 0.29. Results obtained from AAMA 507 reports unless otherwise noted. All results represent NFRC 100 standard opening sizes of 78.74″ x 78.74″ for frames and 75.59″ x 82.28″ for doors.