doors

Swing Patio Doors

Quality and Service since 1989

Since 1989 Royal has been manufacturing the highest quality upvc replacement windows as well as new construction windows. Located in Suffolk County, on Long Island in New York State, Royal was among the first companies nationwide to introduce a very high quality, all welded upvc vinyl window line. We operate out of a 60,000 square foot factory located in Bay Shore, New York. We currently have two showrooms, one in Bay Shore and one in Commack New York.

Swing Patio Doors

Bay-Window

Featuring

  • Upvc maintenance free construction
  • Fully welded sash panels
  • Heavy extruded aluminum reinforced rails
  • Strong and rigid long lasting windows
  • Integral welded brickmold
  • Integral welded nailing flange
  • Full length locking astragal system
  • Multipoint point locking systems
  • Heavy duty Q-Lon weatherstrips
  • High performance glass system
  • Many optional Grid styles and designs
  • Inswing or outswing operation
  • Single, double and multipanel setups
  • Custom sizes and configurations available
  • Many sizes and shapes for transoms

    • Options and accessories

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    On a budget?

    Replacing your windows and doors is the best way to save on your energy bills.

    Fusion Welded Frame and Sash

    Fusion Welded

    Fusion welded frames and sash for strength and durability.

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    Schedule your free, no obligation in-home design consultation.

    Specials

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    Royal Windows Mfg Corp.
    1769 5th Ave, Bay Shore, New York, 11706
    5074 Jericho Tpk, Commack, New York, 11725
    631-435-8888 Fax 631-435-8899
    Contact Us