Standard Unit Includes

3 1/4" Frame, 7/8" Overall Glazing, Nail Fin, J-Channel, Mullion , Low E Argon

Size Info

Valid Widths: 18"
Valid Heights 18"
Not to exceed Maximum United Inch 120
Need to know LH or RH (as viewed from exterior)

Optional

Frame: Remove J-Channel
Grids: Spoke, Single sunburst, Double Sunburst and Triple Sunburst

Extension Jambs

Primed Pine: 4-5/8", 6-5/8"
Clear Pine: 4-5/8", 6-5/8"
Custom size and species: Ask for Quote