The Northeast’s unique architectural styles and harsh climate demand windows that are quality built, energy efficient and fit the charm and character of the traditional home. From colonials and capes to a traditional saltbox home design, BROSCO Window Units offer classic styling that will satisfy the most discriminating tastes. The BROSCO Window Unit is based on the original historic design but built with modern performance with a wood interior and composite exterior!

BROSCO Window Units receive up to a Performance Grade, PG 55 Rating!

BROSCO WIndow Interior
  • Original Historic Design & Modern Performance
  • Brickmould & Flat Casing
  • Low Maintenance Composite Exterior Frame
  • Tilt n’ Clean Block & Tackle Balances
  • LVL Frames
BROSCO Window Exterior
  • Composite & Wood Sash
  • Low-E Insulating Glass
  • Putty Glazed Authentic Divided Lights – SSB
  • Simulated Divided Lights (SDL)
  • Cellar Sash Available

The standard frame is 4-9/16″ with Laminated-Veneered-Lumber (LVL) sides for added strength and a pine head jamb. All exposed exterior frame parts are manufactured from highly durable, low-maintenance composite materials; including the blind stop, sill and brickmould casing. White or beige jamb liners with integral Tilt ‘n Clean Block & Tackle balances.

All sash are 1-3/8″ thick with either Low-E Insulating Glass with Argon gas for increased performance or a single pane putty glazed Authentic Divided Light (ADL). The sash are weatherstripped on the top, bottom and the interlocking check rails. Available in wood or composite GBG or removable wood grille options. Also available is an Authentic Divided Light with an energy-efficient Low-E Storm Panel.

View the new BROSCO window unit brochure for more detailed information and options.

Replacement Block & Tackle Balance installation instructions available to review.