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01 | Series
02 | Shape
03 | Type
04 | Glass
05 | Grilles
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No Grille Over Or Equal 1 Inch Grille Over Or Equal 1 Inch SDL Under 1 Inch Grille Under 1 Inch SDL

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Result

U-value
Metric

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U-value
Imperial

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Solar Heat
Gain-Coefficient

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Visible Light
Transmission

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Energy
Rating

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Energy Star^®
2020

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Energy Star^®
2020 Most Efficient

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Meets NBC
9.36 Code

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Meets BCBC
9.36 Code Zones

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glass performance

Choosing the correct glass

View Chart

Glass Name	Heat System	Description	Metric		Imperial		SHGC	Visible Light	Ultraviolet Block
Glass Name	Heat System	Description	U-Value	R-Value	U-Value	R-Value	SHGC	Visible Light	Ultraviolet Block
	Dual	Dual pane, clear glass, no coatings	2.73	0.37	0.48	2.08	0.76	81%	42%
	Tri	Triple pane, clear glass, no coatings	1.77	0.56	0.31	3.23	0.70	75%	52%
	HS1-C180	Triple pane, clear glass, no coatings	1.48	0.68	0.26	3.85	0.69	79%	71%
	HS2-C180	Triple pane, one Low-E coating, Argon	1.04	0.96	0.18	5.56	0.61	73%	71%
	HS3-C180	Triple pane, two Low-E coatings, Argon	0.76	1.32	0.13	7.69	0.56	70%	87%
	HS4-C270	Dual pane, one SunStop coating, Argon	1.41	0.71	0.25	4.00	0.37	70%	86%
	HS5-C270	Triple pane, one SunStop coating, Argon	1.05	0.95	0.19	5.26	0.34	64%	88%
	HS6-C270	Triple pane, two SunStop coatings, Argon	0.71	1.41	0.12	8.33	0.31	55%	96%
	HS1V-C180/i89	Dual pane, two Low-E coatings, Argon	1.19	0.84	0.21	4.76	0.62	77%	73%
	HS4V-C270/i89	Dual pane, one Low-E & one SunStop coating, Argon	1.14	0.88	0.20	5.00	0.36	69%	86%

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Selected Options:

Result

U-valueMetric

U-valueImperial

Solar HeatGain-Coefficient

Visible LightTransmission

EnergyRating

Energy Star®2020

Energy Star®2020 Most Efficient

Meets NBC9.36 Code

Meets BCBC9.36 Code Zones

Choosing the correct glass

U-value
Metric

U-value
Imperial

Solar Heat
Gain-Coefficient

Visible Light
Transmission

Energy
Rating

Energy Star^®
2020

Energy Star^®
2020 Most Efficient

Meets NBC
9.36 Code

Meets BCBC
9.36 Code Zones