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		The ultimate space savers, Pella Commercial sliding doors: Available in sizes up to approximately 15' 8" wide x 8' high Built to order in 1/4" increments Perform up to DP 50* Great solutions for balconies & patios in condominiums, hotels, and assisted living facilities Feature a multipoint lock that has earned the industry’s highest security rating Operate smoothly on two permanently sealed, adjustable ball-bearing rollers * Performance class and grade rating and related hallmark certification apply to single units only with appropriate glass options and not the combined or composite units.

	Operable Units (frame dimensions*)	4' 11" (1505)	15' 8 1/8" (4778)	6' 2" (1879)	7' 11 1/2" (2426)
	Nonoperable companion units (frame dimensions*)
	• Rectilinear (maximum of 50 square ft)	8" (203)	10' 0" (3048)	8" (203)	10' 0" (3048)
	• Curve Top	1' 0" (305)	9' 0" (2743)	10 1/2" (267)	8' 0" (2438)
	*Opening = frame + 3/4" Sizes listed in parenthesis denote millimeters. Larger & smaller sizes available on custom basis. See your local Pella sales representative for more information.

	Between-the-glass Slimshade® mini-blinds
	Between-the-glass fabric shades
	Between-the-glass decorative panels
	Woods
	Pine
	Mahogany
	Alder
	Douglas Fir
	Grilles
	Historical grilles (permanent interior and exterior)
	Removable between-the-glass (clad-matched exterior and     wood or White interior)
	Removable interior grilles (wood)
	Grilles-between-the-glass (White interior, exterior finish matches     aluminum-cladding color)
	Hardware
	Champagne, White, Bright Brass, Satin Nickel, Oil-Rubbed Bronze*
	Rocky Mountain Hardware** (solid bronze)
	Screens***
	Rolscreen® retractable screen
	Self-closing screen door
	Sliding screen door
	* Oil-Rubbed Bronze is a living finish that will develop its own unique patina with use. ** Rocky Mountain Hardware is not available on all double-hung windows. See representative for availability. *** Warning: Use caution when children or pets are around open windows and doors. Screens are not designed to retain children or pets.

	Clear insulating glass
	Argon-filled, Low-E insulating glass
	Dual glazing with up to two between-the-glass options
	Triple glazing with up to two between-the-glass options
	Laminated Glass
	Impact-resistant glazing
	Tinted Glass
	Reflective Glass

	NFRC U-value Total Unit (72" x 82")	0.35 - 0.51	0.27 - 0.50	0.26 - 0.49	0.33 - 0.50
	Design Pressure* (psf)	20 - 75	20 -75	20 - 80	30 - 50
	Structural Test Pressure (psf)	30 - 113	30 - 113	30 - 120	45 - 75
	Water Penetration	none @ 3 -11.3 psf	none @ 3 - 11.3 psf	none @ 3 - 11.3 psf	none @ 7.5 psf
	Air Infiltration (@ 1.57 psf)	0.10cfm	0.10 cfm	0.10 cfm	0.10 cfm
	* Performance class and grade rating and related hallmark certification apply to single units only with appropriate glass options and not the combined or composite units. 3For 48" x 48" windows

	Winter NFRC U-value	0.25 - 0.51	0.16 - 0.58	0.16 - 0.50	0.25 - 0.53
	Solar Heat Gain Coefficient	0.32 - 0.79	0.26 - 0.79	0.26 - 0.79	0.40 - 0.76
	Shading Coefficient	0.37 - 0.91	0.31 - 0.91	0.31 - 0.91	0.47 - 0.88
	% UV Transmission	7 - 62	5 - 63	5 - 63	16 - 56
	LBL Fading Damage4	0.18 - 0.64	0.15 - 0.65	0.15 - 0.65	0.33 - 0.59
	% Visible Light Transmission	40 - 83	33 - 83	33 - 83	72 - 81
	4Developed by Lawrence Berkeley Laboratories, the LBL damage function is a better predictor of fading damage than UV transmission. Lower values indicate less fading potential. (NOTE: This value does not consider visible light.)

	STC Rating	30 - 35	32 - 35	32 - 35	27 - 28
	OITC Rating	27 - 31	25 - 27	26 - 28	22 - 24
	5Performance based on standard glass options

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