SL73 Performance

High Velocity Hurricane Zone Approved

Performance when closed matters most

Large openings are easy to design and there are many options to choose from. When deciding on a product that best for your project, performance when closed needs to be considered.

All Climate Performance

NanaWall products are NFRC rated and certified for true energy efficiency in all climates.

Certified Testing Standards

NanaWall products endure the latest AAMA testing standards for air, water, structural, and forced entry.

Sustainable Design

NanaWall products contribute to multiple LEED rating systems and potentially several credit categories.

Air, Water, Structural, Thermal, Forced Entry & Acoustical Results

FLORIDA PRODUCT APPROVAL: Inswing - FL20108, Outswing - FL20107

Sill Photo

Higher Weather Performance (Raised) Sill - SL73

Type of Test

Inward Opening Units

Approved with Impact Glass in FL High Velocity Hurricane Zone (HVHZ) FL Product Approval #FL20107.1

Outward Opening Units

Approved with Impact Glass in FL High Velocity Hurricane Zone (HVHZ) FL Product Approval #FL20107.2

Air Infiltration ¹

Protocol TAS 202 and ASTM E-283, cfm/ft²

@ 1.57 psf (75 Pa): 0.08 to 0.30

A1 to A3 ²

@ 6.24 psf (300 Pa):

0.20 to 0.30

@ 1.57 psf (75 Pa): 0.02 to 0.14

A1 to A3 ²

@ 6.24 psf (300 Pa):

0.07 to 0.30

Static Water Penetration ¹

Protocol TAS 202 and ASTM E-547 and E-331

No uncontrolled water entry
@ 9 psf

(440 Pa)

No uncontrolled water entry
@ 9 psf

(440 Pa)

Dynamic Water Penetration ³

AMAA 520 & ASTM E-2268

Performance Level 2:

No water entry above allowable
@ 6-18 psf

(300-860 Pa)

Performance Level 1:

No water entry above allowable
@ 5-15 psf

(250-715 Pa)

Structural Load Deflection ¹

TAS 202 & ASTM E-330: pass

Note that the structural test pressures were 50% higher than the design pressures.

design pressure

Positive
@ 70 psf
(3350 Pa)

Negative
@ 100 psf
(4785 Pa)

Class SP-PG70, Panel size - 3′ x 8′

(915 mm x 2438 mm) ²

design pressure

Positive
@ 70 psf
(3350 Pa)

Negative
@ 70 psf
(3350 Pa)

Class SP-PG70, Panel size - 3′ x 8′

(915 mm x 2438 mm) ²

Missile Impact & Cycling ¹

Protocols TAS 201 & 203: Pass

ASTM E 1886 &E1996

With either 7/16″ single impact or 1 1/8″ insulated impact glass*

Design Pressure

Positive
@ 90 psf
(4300 Pa)

Negative
@ 110 psf
(5260 Pa)

With either 7/16″ single impact or 1 1/8″ insulated impact glass*

Design Pressure

Positive
@ 90 psf
(4300 Pa)

Negative
@ 90 psf
(4300 Pa)

Forced Entry Resistance ¹

In accordance with TAS 202, AAMA -1304

and ASTM F842 requirements +F1

¹ Excerpts of results of 3 separate units of various panels and configurations tested by Architectural Testing, Inc., Fresno, CA, an independent testing laboratory in October 2009.

² For Canada, tested to NAFS-08 or equivalent and CSA A44051-09 (with weep holes in sills by others to drain standing water in sill channels).

³Excerpts of results of 12′11″ W x 8′3″ H four panel units 1L3R tested by Architectural Testing, Inc., Fresno, CA, an independent testing laboratory in October 2009.

Thermal Performance (Floor Supported Units)		Rated, certified and labeled in accordance with NFRC 100 + 200
Thermal Performance (Floor Supported Units)		inward opening units			outward opening units
Type of Glass (1 lite)	Center of Glass U-Factor	Unit U-Factor	SHGC ⁴	VT ⁵	Unit U-Factor	SHGC ⁴	VT ⁵
Double IG Impact (air filled)	.45	.49	.48	.51	.50	.48	.51
Double IG Impact Low E (argon filled)	.24	.35	.19	.42	.36	.19	.42
Double IG Impact Low E #2 & #4 surfaces (argon filled)	.20	.32	.18	.40	.34	.18	.40
Single Impact	.94	.79	.51	.57	.81	.51	.57
Single Impact Low E (SB70)	.94	.79	.25	.39	.81	.24	.39

Notes

⁴ SHGC = Solar Heat Gain Coefficient

⁵ VT = Visible Transmittance

Shown above are thermal values for select glass options only. Thermal values for many other glass options are available. These may be able to meet specific requirements, such as Energy Star values for other zones, CA Title 24 prescriptive values, other state and local energy codes, etc. Thermal values for glass with other Low E coatings and Suntuitive dynamic glass are available. Please contact NanaWall for more information.