Excess Inventory

Click here to download an Excel spreadsheet detailing our excess inventory

Thermal Performance Charts

Clear Glass

	Aluminum Products				Vinyl Products
	U-Value	SHGC	VT		U-Value	SHGC	VT
Slider without Muntins	0.65	0.71	0.73		0.48	0.60	0.63
Slider with Muntins	0.65	0.64	0.66		0.48	0.54	0.56
Single Hung without Muntins	0.66	0.69	0.71		0.48	0.61	0.64
SIngle Hung with Muntins	0.66	0.62	0.64		0.48	0.55	0.57
PW without Muntins	0.58	0.73	0.76		0.47	0.65	0.68
PW with Muntins	0.58	0.66	0.69		0.47	0.58	0.60
SGD without Muntins	0.68	0.68	0.71		0.48	0.62	0.65
SGD with Muntins	0.69	0.60	0.63		0.48	0.55	0.57

DualSeason Glass

	Aluminum Products				Vinyl Products
	U-Value	SHGC	VT		U-Value	SHGC	VT
Slider without Muntins	0.50	0.34	0.62		0.35	0.29	0.54
Slider with Muntins	0.50	0.31	0.56		0.35	0.26	0.48
Single Hung without Muntins	0.52	0.33	0.60		0.34	0.29	0.55
SIngle Hung with Muntins	0.52	0.30	0.54		0.34	0.27	0.49
PW without Muntins	0.43	0.35	0.65		0.33	0.31	0.57
PW with Muntins	0.43	0.32	0.58		0.33	0.28	0.51
SGD without Muntins	0.54	0.33	0.61		0.35	0.30	0.56
SGD with Muntins	0.55	0.29	0.53		0.35	0.26	0.49

SHGC = Solar Heat Gain Coefficient

• Certified values developed for full window performance by the National Fenestration Rating Council (NFRC).

VT = Visible Light Transmittance