We get a lot of questions about the these two windows. Harvey Slimline and Classic replacement windows are the most affordable high quality windows on the market. So we would like to show what is the difference between these two windows
Let’s have these windows side by side and have a closer look at them.
You can see from that comparison chart, that Harvey Classic replacement window is slightly more energy efficient than Slimline window.
The main difference is the style of cam lock and the locking half screen in Classic window, while it is not in Slimline.
The frame of the Classic replacement window is thicker by 1/4 than Slimline.
At Siding & Windows Wizards LLC we like to take care about people's houses and like to share ideas about vinyl siding, replacement windows, fiber cement siding, roofing, or anything else that can make people's life easier.