Superior's Ultima Sliding Window features state-of-the-art engineering and manufacturing combines multi-chambering, high impact resistant vinyl compound and fusion welded frame and sash corners for the highest durability and structural integrity available in vinyl windows today.

All windows viewed from the exterior
"X" is the moving panel, "O" is the fixed panel

Custom Sized Nail On Frame/
Block Frame/Sloped Sill Adapter/Flush Fin

Available in White or Almond color
Artisan Sculpted and uniquely detailed exterior perimeter frame
Fusion welded sash and frame corners       
Heavy-duty 3-1/4" frame depth        
3/4" Insulated Glass with Intercept Warm Edge Technology
Labeled with U-Value of .47 with standard glass package under 
NFRC 100-97 specifications U-Value of .33 with High Performance Low E glass.
High impact vinyl compound with multi-chambering engineering for structural strength
1-1/8" fin is located 1" from the exterior surface of frame, allowing for stucco and siding
Even sight lines are a standard feature of Ultima vinyl windows
Double brass roller assemblies are used for a smooth and effortless glide
Meet or exceed AAMA/NWWDA 101/l.S.2-97 specifications for LC-25 rating
Sash locks feature a modern low profile look with concealed keeper
Locks are designed to fasten into the aluminum extrusion reinforcement for maximum strength and added security
Continuous integral pulls for easy access and operation
Meeting rail and interlock are reinforced with aluminum extrusions for added structural strength and rigidity
Finseal weather stripping on all panels eliminates excessive air infiltration
Ultima Vinyl windows meet and surpass California Model Building Security Ordinance for forced entry resistance
Integral Retro-fit fins are engineered with a 1-3/4" hollow honeycomb design
E-Z out slider track for quick and easy replacement
Windows may be factory stacked or mulled in a variety of combinations
Painted 3/4" x 3/8" aluminum window screens have 18 x l6 fiberglass mesh and are easily removed for cleaning
Net frame sizes for Southern California:
Nail-on frame - CALLOUT minus 3/8" width and 318" height
(Sloped sill windows are measured from inside of window.)
Sliders are available in XO, OX or XOX configuration. 
(On XOX units the stationary panel is equal to 50% of the size. 
Optional configuration of 1/3-1/3-1/3 = XOX3 is available.)
NOTE: Venting is NOT reversible from XO to OX after manufacturing.

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