Pella Impervia Composite Slider Window
INSTALLED FROM
$854
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About the Pella Impervia Composite Slider Window

Slider windows are great for areas where you want lots of ventilation and light. Slider windows typically come in 2 or 3 lite configurations, which just mean they are two or three windows, but it is all one sturdy unit.

The Pella Impervia Series fiberglass composite slider window delivers the quality look of a painted wood window, superior durability, low maintenance, and incredible energy efficiency

WINDOW FEATURES

The Pella Impervia Composite Double Hung Window offers a variety of options to meet your needs. We automatically include the ENERGY STAR® qualified glazing upgrade with AdvancedComfort Low-E glass and Argon gas. Other features include:

  • Comes in 2 or 3 lite configurations
  • Made from Duracast material, Pella’s five-layer engineered fiberglass composite, which withstands extreme heat and cold
  • Extra durable tandem nylon rollers for smooth, easy operation
  • Includes half or full fiberglass screens or optional high transparency screens that allow more air and natural light to flow into your home
  • Comes with color matched cam-action lock, also available in bright brass, satin nickel, and oil-rubbed bronze
  • Features durable, low maintenance power-coat finish for look of painted wood. Available in white, tan, morning sky grey, brown or black with optional dual-color frame of white interior and colored exterior
  • Available in a variety of patterns with 3/4” contour GBG (grids between the glass) grids.
  • Lifetime limited non-transferrable manufacturers warranty on unit and mechanical parts with a 20-year transferable warranty for the insulated glass

SPECS
U-factor indicates how well a product prevents heat from escaping.

The lower the number, the better. To meet Energy Star requirements, windows must have a u-factor at or below 0.27.

U factor

0.27

Thermal performance is a rating on a scale of 4 of the overall energy performance of the product.

Thermal Performance

4

Visible transmittance refers to how much visible light comes through the product.

The higher the number, the more light is transmitted. VT values typically range from 0.30 to 0.70.

Visible Transmittance

52

Solar heat gain coefficient measures how well a product blocks heat caused by sunlight.

The lower the number, the more it will help reduce the use of air conditioning and energy use. In cold climates, a higher SHGC is desirable to collect heat from sunlight. SHGC typically ranges from 0.25 to 0.80.

Solar Heat Gain Coefficient

.28