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Application All

  • New Construction
  • Replacement

Style All

  • Awning
  • Casement
  • Single-Hung
  • Tilt Single-Hung
  • Double-Hung
  • Horizontal Slider
  • Double-Slider
  • Picture Window
  • Architectural Shape
  • Bay
  • Bow
  • Garden
  • Basement
  • Patio Door
  • Specialty Shapes

Material All

  • Aluminum
  • Composite
  • Vinyl

ENERGY STAR Zone All

  • Northern
  • North-Central
  • South-Central
  • Southern
Technical Docs Thermal Ratings

4300 Series

4340PW Vinyl Picture Window

The MI Windows and Doors 4300 Series is a line of vinyl windows that offer great value, durability and energy efficiency with an aesthetic brickmould exterior profile.

Features

  • Multi-chambered construction
  • Brickmould Profile
  • Slim sight lines for a modern appearance
  • Warm edge spacer system
  • Extremely Field Functional
  • High Performance DP 40 option features additional steel reinforcement (sizing limitations)

Specifications

  • 3-1/4" Frame Depth
  • 3/4" Insulated Glass
  • Available in 1/4" size increments

ENERGY STAR Zones

  • North-Central
  • Northern
  • South-Central
  • Southern

Options

  • 4-9/16" or 6-9/16" Cellular or Wood Extension Jambs available
  • Mounting Fin
  • Available in a wide variety of sizes

Glass Options

  • Argon Gas Enhanced
  • HP Low E
  • Low E
  • Obscure
  • Tempered

Grid Options

  • 11/16" Sculptured
  • 15/16" Sculptured
  • 5/8" Flat
  • 7/8" Flat



Color Options

  • Almond
  • White

Hardware Color Options

  • Color Match

Additional Options

Grid patterns align with 4340 single-hung