HSW66 Performance

Unmatched Design Flexibility Of A Single Track With The Natural Beauty Of Solid Wood

Performance When Closed Matters

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

Results
Design Windload

HSW66 Results

Type of Test

Results

Air Infiltration ¹

ASTM E-283, cfm/ft²

@ 1.56 psf (75 Pa): 0.12

@ 6.24 psf (300 Pa): 0.30

A3²

Water Penetration ¹

ASTM E-547 and E-331

(with low profile saddle sills only)

Unit with weep holes from middle channel:

No uncontrolled water entry
@ 2.92 psf (140 Pa)

subject to the following adaptations of the sill in the field by others:

Remove the gasket covering the middle channel.
Drill weep holes through the outer bottom wall in middle channel (3/8" weep slots per panel)
Drill weep holes through the lower front face of the sill (3/8" weep hole per panel).

Unit with weep holes from inner channel:

No uncontrolled water entry
@ 5 psf (290 Pa)

subject to the following adaptations of the sill in the field by others:

Remove the gasket covering the inner channel.
Drill weep holes through the bottom of this channel (about one 3/8" weep hole per panel)
Drill weep holes through the lower front face of the sill to the inner channel bottom (about 3/8" weep hole per panel).

Please note that due to the varying site requirements and conditions, these sills will not be prepared for drainage by NanaWall Systems, Inc. If this drainage system is desired, we recommend that qualified professionals construct this system on the project site that is strictly in accordance with instructions provided by NanaWall Systems, Inc. and in accordance with good waterproofing techniques. If drain connections are not made or are not possible, unit may leak with wind driven rain.

Structural Load Deflection

ASTM E-330: pass

See design windload charts for other sized panels.

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

design pressure

Positive
@ 41 psf
(2000 Pa)

Negative
@ 41 psf
(2000 Pa)

For saddle specimen #2 above, class SP-PG30 (weep holes by others), Panel size - 3’1” x 8' (934 mm x 2448 mm) ²

Forced Entry Resistance ¹

In accordance with AAMA -1304 requirements

1 Excerpts of results of a 12'9" W x 8'7 1/2" H four panel HSW66 unit (1 swing panel attached to a sliding panel and 2 sliding panels. 1 sliding panel has an offset detail 6.12 on 1 side) with Low Profile Saddle Sill tested by Architectural Testing, Inc., Fresno, CA. an independent testing laboratory in April 2013 per AAMA/WDMA/CSA 101/I.S.2/A440, NAFS -North American Fenestration Standard.

2 For Canada, tested to NAFS-08 or equivalent and CSA A44051-09.

Thermal Performance			Rated, certified and labeled in accordance with NFRC 100 and NFRC 200
Thermal Performance			Standard Sill				Low Profile Saddle Sill				Sockets Only
Type of Glass (1 lite) ⁴	Center of Glass U-Factor	IG Glass Thickness	Unit U-Factor	SHGC⁵	VT⁶	2015 Energy Star	Unit U-Factor	SHGC⁵	VT⁶	2015 Energy Star	Unit U-Factor	SHGC⁵	VT⁶	2015 Energy Star
Double IG Clear (air filled)	.48	15/16” (24 mm)	.44	.44	.47	.-	.45	.44	.47	-	.44	.44	.47	-
Double IG Standard Low E (argon filled)	.26	15/16” (24 mm)	.30	.20	.41	-	.30	.21	.41	-	.30	.20	.41	-
Double IG Standard Low E (air filled)	.30	15/16” (24 mm)	.33	.21	.41	-	.33	.20	.41	-	.32	.20	.41	-
Double IG Alternative Low E (argon filled)	.26	15/16” (24 mm)	.30	.27	.41	**	.30	.27	.41	**	.30	.27	.41	**
Double IG Alternative Low E (air filled)	.30	15/16” (24 mm)	.33	.27	.41	-	.33	.27	.41	-	.32	.27	.41	-
Triple IG Low E x 2 (argon filled)	.13	1 1/8” (28 mm)	.25	.18	.32	*	.26	.18	.32	*	.25	.18	.32	*
Triple IG Low E x 2 (air filled)	.16	1 1/8” (28 mm)	.28	.18	.32	*	.28	.18	.32	*	.28	.18	.32	*
1/4" single	1.02	1/4” (6 mm)	.74	.49	.52	-	.74	.48	.51	-	.73	.48	.51	-

Notes

4 NFRC simulated U factors of units with a horizontal mullion will have values of .01 to .03 higher than units with no horizontal mullion. Please contact NanaWall for details.

5 SHGC = Solar Heat Gain Coefficient

6 VT = Visible Transmittance

* 2015 Energy Star Qualification Criteria: U-Factor for doors in all climate zones <.30, SHGC <25 in South/South Central zones and <.40 in North/North Central zones. (For guidance only. NanaWall is not a participant of the Energy Star program.)

** Meets SHGC Energy Star Qualification Criteria for North/North Central zones only.

Call NanaWall (800.873.5673 | 415.383.3148) for U-Factor & SHGC for other glass types.

Thermal Performance			Rated, certified and labeled in accordance with NFRC 100 and NFRC 200
Thermal Performance			Sockets Only
Type of Glass (1 lite)⁴	Center of Glass U-Factor	IG Glass Thickness	Unit U-Factor	SHGC⁵	VT⁶	2015 Energy Star
Double IG Clear (air filled)	.48	15/16” (24 mm)	.44	.44	.47	-
Double IG Standard Low E (argon filled)	.26	15/16” (24 mm)	.30	.20	.41	-
Double IG Standard Low E (air filled)	.30	15/16” (24 mm)	.32	.20	.41	-
Double IG Alternative Low E (argon filled)	.26	15/16” (24 mm)	.30	.27	.41	**
Double IG Alternative Low E (air filled)	.30	15/16” (24 mm)	.32	.27	.41	-
Triple IG Low E x 2 (argon filled)	.13	1 1/8” (28 mm)	.25	.18	.32	*
Triple IG Low E x 2 (air filled)	.16	1 1/8” (28 mm)	.28	.18	.32	*
1/4" single	1.02	1/4” (6 mm)	.73	.48	.51	-

Notes

4 NFRC simulated U factors of units with a horizontal mullion will have values of .01 to .03 higher than units with no horizontal mullion. Please contact NanaWall for details.

5 SHGC = Solar Heat Gain Coefficient

6 VT = Visible Transmittance

** Meets SHGC Energy Star Qualification Criteria for North/North Central zones only.

Call NanaWall (800.873.5673 | 415.383.3148) for U-Factor & SHGC for other glass types.

Design Windload Chart

"The division of the new dining room into two separate function areas created by the NanaWall harmonizes perfectly with the character and detail of this fine old building.”

Erling Falck

"The NanaWall system was key to creating a flexible floor plan to host a variety of events in type and size. It enabled us to seamlessly connect the exterior spaces to the interior, providing guests with a memorable experience."

- Robert Wallis, Williams + Paddon Architects + Planners

“Fantastic. Incredible. Best opening wall system I have ever seen. During the winter months there is not even a hint of cold air flow. The system opens and closes effortlessly.”

HSW66 Performance

Performance When Closed Matters

All Climate Performance

Certified Testing Standards

Sustainable Design

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

HSW66 Results

Air Infiltration 1

Water Penetration 1

Structural Load Deflection

design pressure

Forced Entry Resistance 1

Thermal Performance

Notes

Thermal Performance

Notes

Design Windload Chart

Air Infiltration ¹

Water Penetration ¹

Forced Entry Resistance ¹