Milgard Product Lines We've Reviewed
Milgard C700 Fiberglass Series
Pultruded fiberglass frame and sash, 2-3/4 in. sightlines, factory-painted in six exterior colors
Full specs & Idaho fit →Milgard AX550 & AX650 Moving Glass Walls
Thermally broken extruded aluminum (color-matched interior and exterior) · U-factor 0.27–0.31
Full specs & Idaho fit →Milgard Patio Doors
Vinyl (V300 Trinsic, V400 Tuscany, V450) and pultruded fiberglass (C700) · U-factor 0.24–0.33
Full specs & Idaho fit →Milgard Style Line Series V250
Vinyl (narrow-profile, precision-welded mitered frame, 2-7/8 in. depth) · U-factor 0.24–0.34
Full specs & Idaho fit →Milgard Trinsic Series V300
Vinyl (narrow-profile, fully welded frame) · U-factor 0.26–0.31
Full specs & Idaho fit →Milgard Tuscany Series V400
Premium vinyl (fully welded frame and sash) · U-factor 0.25–0.31
Full specs & Idaho fit →Milgard Ultra Series C650
Pultruded fiberglass · U-factor 0.25–0.3
Full specs & Idaho fit →Milgard V450 Series
Welded, multi-chambered vinyl frame and sash with warm-edge spacer; White or Adobe extrusions with color-matched interiors · U-factor 0.23–0.36
Full specs & Idaho fit →Milgard Lines We Install
