Series	Description	Frame Depth	AAMA Rating	Air Filtration	Water Resistance	CRF	U-value
C3550	Single Hung	4"	DH-HC65	.11 cfm	9.75 psf	59	0.52
C3500	Double Hung	4"	DH-HC65	.09 cfm	9.75 psf	56	0.56
C3100	Fixed	4"	DH-HC85	.01 cfm	20 psf	59	0.52

.070 wall thickness True thermal break construction 1/4" or 1" glazing Factory glazing available Concealed HD spiral balancers Removable side load sash White bronze hardware Auto sash locks Single frame construction True muntins available Muntins in glass available(no applied muntins) Half screens on single hungs Full screens on double hungs Full receptors available Nailing fin available Panning and trim shapes available Concealed Mullions Available

Class I dark bronze anodized (stock) Class II clear anodized (stock) Class I black anodized Class I med. bronze anodized Class I lt. bronze anodized Class I champagne anodized Standard kynar finishes Custom kynar finishes Standard baked enamel Custom baked enamel

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