New-Construction Window

Related terms

• Full-Frame Replacement

  Removing the entire old window down to the rough opening and installing a new complete unit. More invasive and costly but corrects rot an…

• NFRC Label

  The National Fenestration Rating Council label that reports U-factor, SHGC, VT, and air leakage so windows can be compared on a common ba…

• Nailing Flange / Fin

  An integral perimeter fin on new-construction windows fastened to the sheathing and integrated with flashing for a weather-tight install.

• Obscure / Privacy Glass

  Textured, frosted, or patterned glass that transmits light but blocks view, used in bathrooms and entry sidelights.

• Muntin / Grille

  The narrow bars dividing a window into smaller panes (true divided lite) or simulating that look (grilles between or on the glass).

• Panel Door

  A door built of a stile-and-rail frame surrounding raised or flat panels — the traditional look (e.g., two-panel, six-panel).

• Mullion (Door)

  A removable or fixed center post between a pair of doors against which active leaves latch.

• Picture Window

  A large fixed (non-opening) window that maximizes view and light. Most energy-efficient type because there is no operating gap to leak air.