Pella® Vista - Casement
Premium Aluminum
Detailed Product Description

Frame 
•	Thermally broken extruded aluminum with integral Nail Fin with 1 inch setback.
•	Corners are mitered and mechanically fastened with corner keys.
•	Overall frame depth is 4-1/4" (108 mm) for a wall depth of 3-3/16" (81 mm).
Sash 
•	Thermally broken extruded aluminum. 
•	Corners are mitered and mechanically fastened with corner keys.
•	Sash thickness is 2-3/16” (56 mm).
•	Sash exterior glazing profile is [Square] [Beveled] [Narrow].
•	Contains sealed insulating glass.
Weatherstripping 
•	Dual weatherstripping. 
•	Flexible vinyl weatherstrip between frame and sash with two points of contact at rails and stiles.
Glazing System 1
•	Quality float glass complying with ASTM C 1036. 
•	Silicone-glazed dual-pane 1" insulating glass [[annealed] [tempered]], [[Advanced] [SunDefense™] [SunDefense+] [NaturalSun] [NaturalSun+] [SunDefense Laminated] [Low-E 240] [Low-E 340] [with argon]]. 
•	-or- 
•	Silicone-glazed triple-pane 1" insulating glass [[Triple Insulated ] [Triple Insulated LE 272 / Clear / LE 272] [Triple Insulated LE 272 / Clear / LE i89] [LE 366 / Clear / LE 180] [Advanced Low-E Triple] [SunDefense Triple] [with Argon]]. 
•	-or- 
•	Silicone-glazed triple-pane 1-9/16" insulating glass [[ES - Triple Insulated] [ES - Triple Insulated LE 272 / Clear / LE 272] [ES - Triple Insulated LE 272 / Clear / LE i89] [ES - Advanced Low-E Triple] [ES - SunDefense+ Triple] [ES - Triple Insulated LE 366 / Clear / LE180] [ES - SunDefense Triple Low-E] [with Argon]]. 

Exterior
•	Aluminum exterior finish shall be:
•	Electrolytic two-step anodized coating, meets AAMA 611 Class 1 standard. 2
•	Color is [standard] [custom] 2.
– or –
•	Fluoropolymer-modified acrylic topcoat over fluoropolymer primer, meets AAMA 2605 requirements. 
•	Color is [standard] [custom] 2.
Interior
•	Aluminum Interior finish shall be:
•	Electrolytic two-step anodized coating [standard] [custom] meets AAMA 611 Class 1 standard 2.
– or –
•	Fluoropolymer-modified acrylic topcoat over fluoropolymer primer, meets AAMA 2605 requirements. 
•	Color is [standard] [custom] 2.
Hardware 
•	Roto operator assembly located on the sill.
•	Hardened steel worm gear sash operator with straight gear arms.
•	Operator linkage, hinge slide, and hinge arms are plated steel. 
•	All vent units are available with left- or right-hand hinging.
•	Two concealed plated steel adjustable hinges, consisting of the primary hinge pieces in the head and sill mating to inserts in the sash.
•	A single lever handle operates a multi-point locking system. 
•	Operating hardware includes a contemporary style zinc die-cast nesting crank handle and lever lock handle with [baked enamel [Matte Black]] [Satin Nickel] [Rustic Bronze] hardware finish.

Optional Products
Grilles
•	Simulated Divided Lite grilles
•	Interior grilles are [7/8" (29 mm)] square profile that are extruded aluminum factory finished to match sash color 2.
•	Exterior grilles are [7/8" (29 mm) [square] [beveled] profile] that are extruded aluminum factory finished to match sash color 2.
•	Patterns are [Traditional] [Prairie] [Top Row].
•	Grilles are adhered to both sides of the insulating glass with double-coated acrylic foam tape.
– or –
•	Grilles-Between-the-Glass 3
•	Insulating glass contains [5/8" flat] [11/16" contoured] aluminum grilles permanently installed between two panes of glass.
•	Grille patterns are [Traditional] [Prairie] [Top Row].
•	Grilles are factory pre-finished paint. 2

Screens
•	Flexible screen consisting of steel channel frames with exterior grade high performance PVC coating. 
•	Mesh is [high-visibility vinyl-coated fiberglass (standard)] [higher strength vinyl-coated fiberglass].
•	Fitted to inside of window, supplied complete with all necessary hardware.
•	Screen frame finish is factory prefinished to match sash and frame color.
Hardware
•	Optional factory applied window opening control device. Device allows window to open less than 4” with normal operation, with a release mechanism that allows the sash to open completely. Complies with ASTM F2090-17.

(1) Low-E coated insulating glass is argon-filled (except high altitude). All other insulating glass (including high altitude Low-E) is air-filled.
(2) Contact your local Pella sales representative for current designs and color options.
(3) Available in clear or Low-E insulating glass with argon, and obscure insulated glass.
(4) Appearance of exterior grille color will vary depending on Low-E coating on glass.