We had 19 new windows installed by Hunter Windows to replace our old windows. The wormanship and installation was very shoddy. One window cracked across the glass and a second window lost it's seal and retained moisture - it looks really bad as it has black mildew buildup in between the two glass panes. I called Hunter Windows 14 times over a month. They have not returned any of my calls. They have terrible customer service. AVOID them as they don't have the courtesy to return any of your calls and DON't HONOUR THEIR WARRANTY.