WINDOW 30 x 40 #409855

Description

• Pre-punched flush mount flange or lap return for lap siding
• Removable screens for easy cleaning
• Available in mill finish or enamel paint in white
• Covered glazed beading
• HUD approved
• Sloped sill for better drainage
• Continuous head; no vertical seams to catch water
• Tapered interlock
• Optional aluminum dimensional grids available