1Some Pella products may not meet ENERGY STAR guidelines in Canada. For more information, contact your local Pella sales representative or go to energystar.gc.ca.
2Available on pine products only.
3EnduraClad Plus protective finish is not available with all colors. See your local Pella sales representative for availability.
4Warning: Use caution when children or pets are around open windows and doors. Screens are not designed to retain children or pets.
5Improved airflow is based on calculated screen cloth openness. Screen cloth transmittance was measured using an integrated sphere spectrophotometer.
6Glass options can be upgraded to offer the benefits of our InsulShield glass collection. Glass options may vary by product.
7Optional high-altitude Low-E insulating glass does not contain argon in most products. Please see your local Pella sales representative for more information.
8Reduction in outside noise based on OITC ratings compared to a single-pane window with an OITC of 19. Actual results may vary.
9Improved window energy efficiency calculated in a computer simulation using RESFEN 5.0 default parameters for a 2,000-square-foot existing single-story home when comparing a Pella Designer Series wood window with InsulShield® Advanced Low-E triple-pane glass with argon to a single-pane wood or vinyl window. For more details see pella.com/methodology.