Frequently Asked Questions
Pella takes this extra step to greatly reduce the possibility of seal failure. When the glass seal is compromised, it causes fogging and reduced energy efficiency and visibility.
Conventional fiberglass screens are standard on Pella Impervia windows and patio doors, and our high-transparency InView™ screen is available as an upgrade. The screen frame is color-matched to the window or door frame.
Traditional, 9-Lite Prairie, Top Row – with additional custom patterns available.
The Pella Impervia line offers four different energy-efficient options besides clear insulating glass. Price out different glass options in PQM to find out which glass will fit your customer's energy savings and budget needs.
- InsulShield® Advanced Low-E insulating double-pane glass with argon.
- SunDefense™ Low-E insulating double-pane glass with argon.
- Natural Sun Low-E insulating glass with argon.
- AdvancedComfort Low-E insulating glass with argon.
You can go to the Size Charts and Design Performance Page of the website and click on Product Performance Ratings or Glazing and Thermal Performance for glass ratings.
There are two benefits. The Low-E coating blocks 86% of the sun's heating and fading rays, helping to protect your customer's window treatments, furniture and flooring from fade damage. And the argon between the panes provides an extra layer of insulation from heat and cold.
Color-matched White, Tan, Brown, Black and Morning Sky Gray are standard. Satin Nickel, Bright Brass and Oil-Rubbed Bronze are optional upgrades. Antique Brass and Chrome are optional on sliding patio doors only. Exterior hardware on patio doors matches the frame color.
Obscure insulating glass is ideal for intimate spaces because its textured surface obscures the view while allowing light in.
Yes, this is a field-applied part for the double-hung, casement and awning windows. It will be shipped out of unit.
The roto cover is installed on the frame, but the crank handle is in the hardware bag packaged with the unit.
No, Pella does not offer these types of handles at this time.
No, we don't offer ventilation latches on sliding windows, nor do we offer these on Pella Impervia single-hung units.