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 Sheffield Series

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

Features and Benefits

  • The multi-chamber design of the Sheffield Window helps trap dead air to produce an effective insulating barrier.
  • Fusion-welded frame and sashes provide superior structural strength and create a permanent barrier against air and moisture infiltration.
  • Ensuring easy operation, the constant force balance system and heavy-duty operating hardware continue to operate perfectly, even after decades of regular use.
  • 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.
  • Sloped sill helps prevent water and air infiltration, forcing water to drain to the exterior of the window.

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.
    • Constant force balance systems eliminates sash cord, weights and pulleys and provides easy fingertip operation.

Sliding Windows

    • Fusion-welded sash and mainframe structure for added strength and rigidity.
    • Tough, extra-thick extrusion walls provide the ultimate in welding strength.
    • Hidden screen track produces clean lines.
    • Nylon-encased dual brass rollers.
    • Theft deterrent locks.

Casement Windows

    • Beveled exterior sash exteriors design gives the window the appearance of a larger glass area.
    • Heavy-duty, state-of-the-art hinge system provides easy operation.
    • Dual point locking system seals the window tightly.

Bay and Bow Windows

    • 1 1/4” furniture-grade veneer is standard in construction of head, seatboard and jambs.
    • 3” pre-insulated seatboard option
    • Bay and Bow windows are available in white or beige with optional rich maple, light oak, dark oak, foxwood or cherry woodgrain finishes.

Garden Windows

    • Garden windows feature easy-to-reach operating and locking hardware.
    • Clear 1” insulating glass unit provides all-weather protection.