Don Young Double Hung Tan Vinyl 5400 Series Reviews

Window Comments

Don Young Window had comparble specs to simonton and a Sunshield™ DOUBLE HUNG SYSTEM Thermal Test Results NFRC 100/200/500 RLE 55/27 LowE/ Argon fill options are standard with this window good glass combo the 55/27 guardian glass equal to 366 cardinal U-factor with Grids U-factor without Grids SHGC with Grids SHGC without Grids Series 5400 .30 .29 .19 .21 Series 5700 .29 .28 .19 .21 Series 5500 .28 .27 .21 .23