Performance ratings
Our single hung with LoE³-340+ glass is rated U-factor 0.24, SHGC 0.14, VT 0.31, and condensation resistance 47. NFRC-certified, whole window, no grids. See every rating.
| Type | Series | Glass | U-factor | SHGC | VT | CR |
|---|---|---|---|---|---|---|
| Single hung | ES3000 and ES7000 | LoE³-340+ | 0.24 | 0.14 | 0.31 | 47 |
| Single hung | ES3000 and ES7000 | LoE³-366 | 0.28 | 0.22 | 0.52 | 59 |
Frequently Asked Questions for Single Hung Windows
Both single hung and double hung windows are designed to slide vertically and have an upper and lower sash, which is the frame that holds the glass. With double hung windows, you can move both the bottom and the top half up and down. However, with single hung windows, you can only move the bottom half, whereas the top half remains fixed.
Because the top half of single hung windows doesn't move, this type of window can be challenging to clean. If the window is on the first floor, you can simply clean the window while standing outside. But if the window can’t be reached from outside, even with a ladder, you may need to remove the lower sash to thoroughly clean the window. If you have single hung windows with a tilt design, you may be able to clean the window from inside without removing the glass.
For best results, use a squeegee to clean a single hung window, and avoid using an abrasive cleaner. Instead, simply use warm water mixed with a small amount of mild detergent to avoid streaks. It's also helpful to use chamois cloths to wash and dry the windows for a polished look.
No! Single hung windows are designed to be installed in a specific orientation. If you install them otherwise, such as horizontally, you’re likely to have problems with water and moisture leaking through the window. This can lead to a buildup of dirt, mold and allergens as well as other problems, requiring single hung window repair.
If you go ahead with single hung window installation that's incorrect, the manufacturer may void the warranty, which means you could be stuck with a leaky window that you can’t return or exchange.
A window’s U-FACTOR is the amount of heat that’s lost from a room through the window. A low number means a window is very effective in providing insulation. However, the number to look for depends on where you live. A relatively high U-FACTOR may be fine for warm climates, such as Phoenix and the surrounding area.
SHGC stands for solar heat gain coefficient, which measures the amount of heat from the sun that comes into a room through a window. A window’s SHGC is indicated on a scale of 0 to 1, with a low number indicating that the window is very effective in blocking the sun's heat.
From us! We provide free in-home quotes and won’t pressure you to make a purchase. There's absolutely no middleman mark-up on our products. Instead, you’ll buy factory direct, which means you’ll get the best price and quality, as well as single hung window repair. We install, warranty and service everything we sell.
Living in Arizona, you need single hung windows that are specifically engineered for heat reflection, dust control and noise reduction. We understand the importance of providing you with the best products and quality single hung window installation to meet your needs.
