320 3rd Street SW, Winter Haven, FL 33880  Ph: (863) 293-2977  Email:

General Contractor License: CBC012287 Glass & Glazing Contractor: SCC131152008


New installation or remodeling? Need DIY parts or service? The specialists at Central Window Sales, Inc. can help.

Our quality products are manufactured by the top names in the industry. Choose from the selection below

Greg Beile






Alside UltraMaxx®

TYPE: Non-Impact
Manufacturer: Alside
Style(s): Double-hung, Awning, Casement, Horizontal Slider

Features and Benefits

  • Fusion-welded frame and sashes provide superior structural strength and create a permanent barrier against air and moisture infiltration.
  • The multi-chamber design of the UltraMaxx Window helps trap dead air to produce an effective insulating barrier.
  • Quad 4 weatherstripping at the header and sill adds greater protection from the elements.
  • Heavy-duty SteelForce™ reinforcement is placed within the sashes at the meeting rails to ensure extra protection at this very critical and often used location.
  • The Intercept Spacer System helps reduce conducted heat loss through the window and is better at retaining insulating gas than many conventional designs.
  • Triple-barrier weatherstripping between the sash and jamb for superior protection from air and water infiltration.
  • Full-capture sill channels water to the exterior – keeping your windows free from accumulation of water and debris.

Insulated Glass Packages


Window Styles

Double Hung

    • Fusion-welded sash and mainframe structure for added strength and rigidity.
    • Interlock at sash meeting rails creates a super-tight seal against air infiltration, providing security, comfort and well-being.
    • Exclusive triple lift rails provide strength and stability for easy operation.
    • Drop-in glazing provides energy efficiency as well as interior aesthetic appeal.
    • Triple-barrier weatherstripping for superior protection from air and water infiltration.
    • Constant force balance system eliminates sash cords, weights and pulleys and provides easy fingertip operation.
    • Hidden screen track for clean lines and added beauty.

Sliding Windows

    • Fusion-welded sash and mainframe structure for increased strength and rigidity.
    • Tough, extra-thick extrusion walls provide the ultimate in welding strength.
    • Hidden screen track produces clean lines and added beauty.
    • Double-barrier weatherstripping for superior protection from air and water infiltration.
    • Nylon-encased dual brass roller system.
    • Theft deterrent locks.

Casement Windows

    • Step-down frame with compression-type inner bulb seal provides a tight seal during inclement weather.
    • State-of-the-art hinge system offers multi-directional ventilation and allows sash cleaning from inside the home.
    • Positive crank mechanism allows easy operation when opening and closing the sash.
    • Multi-point locking system ensures a tight fit and added security.
    • Multiple lite configurations available in a single mainframe.

Awning Windows

    • Beveled exterior sash design gives the window the appearance of a larger glass area with an attractive slimline look.
    • Heavy-duty, state-of-the-art hinge system provides easy operation from inside the home.
    • A dual locking system on each side of the window.
    • Multiple lite configurations available in a single mainframe.
    • Combine awning and fixed-lite windows to add striking beauty and increased visibility.

Bay and Bow Windows

    •  1-1/4″ furniture grade veneer is standard in the construction of head, seatboard and jambs.
    •  Head and seatboard is available in oak or birch veneer finishes and are ready for painting or staining.
    •  3″ pre-insulated seatboard option means a more comfortable home and helps increase energy savings.
    •  Slimline reinforced mullion design provides superior strength and support for the selected components.
    •  Bay and bow windows are available in white or beige with optional rich maple, light oak, dark oak, foxwood or cherry woodgrain interior finishes.
    •  Exterior roof system available with optional copper or painted aluminum roof clad kits.

Garden Window

    • Fully welded mainframe for strength and stability.
    • Top sloped insulating glass panel is tempered for improved safety and unit integrity.
    • Equal sightlines between picture units and operating sashes.
    • Twin-sealing, fully screened, operating casements improves weather protection.
    • Multi-point locking system for a tighter seal and added security.
    • Clear 1″ insulated glass unit provides all-weather protection.