HOME ABOUT US OPTIONSGALLERY CONTACT US WINDOWS DOORS ORDER MEET THE SUMMIT SERIES 4400/4440 | ALUMINUM WINDOWS For New Construction With unparalleled strength and energy efficiency, the Summit Series is the signature aluminum window in the industry. Its hard surface resists weathering, reduces outside noise, and has an optional thermally broken frame to reduce heat and cold transfer making it a leader among aluminum Energy Star windows. And as with every Croft window, the Summit Series is built for life. AVAILABLE IN: Single-Hung Window Tilt Sash SEE MORE PHOTOS STRENGTH - 2 1/4” frame depth - Continuous head and sill on twins and triples BEAUTY - Available in a variety of colors and grid patterns - Sloped sill for traditional look to home exterior - Painted with a baked-on polyester finish which resists scratching and chipping ENERGY SAVINGS - Energy efficient 5/8” Intercept® glass - Full range of glass packages offer increased thermal performance - Interlock system provides airtight fit - Optional thermally broken sash and frame (excluding frame sill) offers increased thermal performance (4440M) RELIABILITY, CONVENIENCE AND SAFETY - Integral pre-punched nail fin for new construction - Sloped sill for optimal water drainage - Spiral balance system for easy operation and maintenance - Top and bottom sashes are removable for pass-through construction and easy sash replacement - Wrap-around marine glazing - Bottom sash tilts for easy cleaning SIZING CHARTS DOWNLOAD PERFORMANCE DATA DOWNLOAD INSTRUCTIONS INSTALLATION INSTRUCTIONS HOW TO RE-GLAZE A 4400 REMOVABLE FIXED PANEL HOW TO MEASURE SASH STRUCTURAL TEST REPORTS SUMMIT 4400 EVEN SASH SINGLE HUNG PG50 36 X 72 SUMMIT 4400 SINGLE HUNG R35 48 X 84 SUMMIT 4400 EVEN SASH & 4400ESCF2 SINGLE HUNG R35 48 X 72 & 72 X 72 SUMMIT 4400 EVEN SASH SINGLE HUNG CONTINUOUS FRAME PG50 36 X 72 SUMMIT 4400 FIXED PICTURE WINDOW R-PG50 96 X 60 & 72 X 72 THERMAL TEST REPORTS SUMMIT 4440 SINGLE HUNG WINDOW SUMMIT 4440 FIXED PICTURE WINDOW FLORIDA BUIDING CODES SUMMIT 4400/4440 SINGLE HUNG WINDOW FL10853-R6 SUMMIT 4400/4440 PICTURE WINDOW FL11345-R5 CUT SHEETS SUMMIT 4400 REMOVABLE FIXED LITE TILT WINDOW SUMMIT 4400/4440 FIXED PICTURE WINDOW Copyright © 2021 Croft LLC. All Rights Reserved.