New surplus/unused. Sold as pictured.The windows look dirty in the pictures but its just from storage. These are horizontal sliding windows in excellent condition and have not been installed.
- 67”x57” (actual: 68.5”x56.5”)
- Manufactured by Millgard
- Tempered glass
- Energy efficient
- Double pane
- Low-E glass
- Aluminum frames
Double glazing is the use of two thicknesses of glass separated by an air space to improve insulation against heat transfer. Previous glazing efforts often resulted in moisture entering between the panes and causing condensation. Today, most double glazed windows are reliable insulators that will prevent interior fogging. Just the same, one company's double glazed windows are not necessarily the equal of another's. You definitely want to buy your windows from a reputable manufacturer that stands behind its glass with a Full Lifetime Warranty.
Low-E stands for low-emissivity. It is a clear window coating applied to one side of the glass in dual-pane windows. What's emissivity? It's simply a measurement of a surface's ability to absorb or reflect radiant energy. The lower the emissivity rating, the better the insulation effect in regard to heat loss.
For years, Low-E glass was a product used for cold climates. But companies like Milgard® have changed that with the introduction of microscopically thin coatings that filter the sun's energy in the summer, keeping your home cool and comfortable by rejecting the sun's heat and damaging rays. These Low-E coatings allow visible light through but block heat-bearing and fabric-fading portions of the solar spectrum. The result is less solar gain and UV protection against fading fabrics and furnishings.
Argon Gas Fill
Argon gas, used between panes, is often an option offered by top window manufacturers. It enhances thermal performance without getting in the way of the view.
Dual Pane Window Energy Efficient /Tempered glass, Low-E Glass & Alum Frame (67”x57”)
- Item ID: 254285
- Model: unknown
- Availability: In Stock