Some 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.

2. Available on pine products only.

3. EnduraClad® Plus protective finish is not available with all colors. See your local Pella sales representative for availability.

4. Warning: Use caution when children or pets are around open windows and doors. Screens are not designed to retain children or pets.

5. Improved airflow is based on calculated screen cloth openness. Screen cloth transmittance was measured using an integrated sphere spectrophotometer.

6. Glass options can be upgraded to offer the benefits of our InsulShield® glass collection. Glass options may vary by product.

7. Optional high-altitude Low-E insulating glass does not contain argon in most products. Please see your local Pella sales representative for more information.

8. Reduction in outside noise based on OITC ratings compared to a single-pane window with an OITC of 19. Actual results may vary.

9. Reduction in outside noise based on OITC ratings of products with sound control (3mm/5mm or laminated) glass compared to a single-pane window with an OITC of 19. Actual results may vary.

10. Improved 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.

11. Improved 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 350 Series vinyl window with InsulShield Advanced Low-E triple-pane glass with argon to a single-pane wood or vinyl window.

12. Improved 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 250 Series vinyl window with InsulShield Advanced Low-E triple-pane glass with argon to a single-pane wood or vinyl window.

13. Based on the force required to bend a window frame profile.

14. Provides less fade and temperature protection than our InsulShield glass types.

15. For specific information on ENERGY STAR requirements, visit energystar.gov.

16. In testing performed in accordance with ASTM testing standards, Pella's Duracast has displayed superior performance in strength, ability to withstand extreme heat and cold, and resistance to dents and scratches.

17. Special Shape windows are made from a non-Duracast fiberglass composite.

18. Appearance of exterior grille color may vary depending on the Low-E insulating glass selection.

19. West Region only.

20. East Region only.

22. Standard feature on all Pella wood casement and awning windows over 29" tall or wide respectively.

23. Building codes vary depending on your location. Refer to your local codes for specific details.

24. Pella's impact-resistant glass in HurricaneShield® products is made up of a sheet of standard or tempered glass combined with a sheet of laminated glass. For best performance, the laminated glass maybe in the interior or exterior pane of the insulating glass, depending on the product.

25. Consult your insurance company for more information and/or discount availability.

26. Available on a custom basis.

27. Based on data from research conducted by the Department of Occupational and Environmental Health at The University of Iowa.

28. Check with your Pella sales representative for performance rating options, and check our performance rating information.

29. Blinds-between-the-glass available only on Encompass by Pella® patio doors.

30. Computer simulation average comparing an Encompass by Pella Advanced Low-E window to a single-pane aluminum window. Actual results may vary.

31. In tests conducted pursuant to AAMA 902-07.

32. In testing conducted in accordance with AAMA Standard 1304-02, the Pella multipoint lock, on average, withstood significantly more force than a door with a Pella single-point lock.

33. AdvantagePlus protection system is optional.

34. Not available on doors with a Mahogany frame.

35. Ranges are based on the average savings among homes in modeled cities. Actual savings will vary based on local climate conditions, utility rates, and individual home characteristics. For more information go to energystar.gov.

36. According to the National Association of Realtors 2015 cost vs. value report.

37. The Pella Promise is available exclusively for replacement customers who purchase Pella products and have them installed directly by their local Pella Window and Door Showroom. The Pella Promise and The Pella Care Guarantee are not available for purchasers through Lumberyards, National Home Centers such as Lowe's and independent contractors (including Pella Certified Contractors). They are also not available on new construction or commercial jobs.

38. Improved 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 Architect Series® wood window with InsulShield Advanced Low-E triple-pane glass with argon to a single-pane wood or vinyl window.

39. With proper installation, entry door frames featuring Pella's optional AdvantagePlus protection system with patented rot-resistant design significantly decrease the potential of frame rot.

40. Requires connection to a compatible home automation system and smart device.

41. Exceeds AAMA 613 test requirements.

42. Pella Impervia windows and patio doors have a performance grade of LC or higher. For information on product ratings see www.pella.com/performance.

43. Performance solutions offering an unbeatable combination of energy efficiency, sound control and value, require upgrades to triple-pane, AdvancedComfort Low-E and mixed glass thickness. Based on comparing product quotes and published STC/OITC and U-Factor ratings of leading national wood window and patio door brands.

44. Window energy efficiency calculated in a computer simulation using RESFEN 6.0 default parameters for a 2000 sq. foot new construction single-story home when Pella Lifestyle Series windows with the respective performance package are compared to a single-pane wood or vinyl window. The energy efficiency and actual savings will vary by location. The average window energy efficiency is based on a national average of 94 modeled cities across the country and weighting based on population.

45. Reduction in sound based on OITC ratings of Pella Lifestyle Series windows with respective performance package compared to a single-pane wood or vinyl window with an OITC of 19. Calculated by using the sound transmission loss values in the 80 to 4000 Hz range as measured in accordance with ASTM E-90(09). Actual results may vary.

46. Based on comparing written limited warranties of leading national wood window and wood patio door brands. See Pella written Limited Warranty for details, including exceptions and limitations, at pellaatlowes.com/warranties or contact Pella Customer Service at 877-473-5527.

47. Performance solutions require upgrades to triple-pane and mixed glass thickness. Reduction in sound based on OITC ratings of Pella Lifestyle Series windows to a single-pane wood or vinyl window with an OITC of 19. Double-hung windows are not available with triple-pane glass. Calculated by using the sound transmission loss values in the 80 to 4000 Hz range as measured in accordance with ASTM E-90(09). Actual results may vary.

48. Pella's proprietary fiberglass material has displayed superior strength over wood, vinyl, aluminum, wood/plastic composites, and other fiberglass materials used by leading national brands in tensile and 3-point bend tests performed in accordance with ASTM D638 and D790 testing standards.

49. Based on testing completed in accordance to ASTM F842.

50. Pella Impervia sliding patio door sill height is lower than the standard sill height of all leading national brands. High performance refers to air, water and structural performance.

51. Based on Pella Impervia standard sill height compared to the average sliding patio door sill height of leading national brands.

52. For best performance, the laminated glass may be in the interior or exterior pane of the insulating glass, depending on the product.

53. Available with Advanced Low-E insulating glass with argon with bronze, gray for green tint on select products.

54. Sound control glass consists of dissimilar glass thickness (3mm/5mm or 5mm/3mm).

55. Available on direct set, awning and casement windows and sliding patio doors. Not available with Advanced Comfort Low-E glass.

56. No additional preparation needed to comply with most local impact requirements.

57. Based on number of screen patents of leading national window brands.

58. Calculated by measuring the weight of dirt and debris collected on test units opened 60 minutes/day for 90 days.

59. Based on calculated screen cloth openness.

60. Compared to leading national wood window brands recommended installation methods for new construction windows.

61. Comparing average install time and plumb/level/square measurements of leading national wood window brands when installed following the manufacturer's standard installation methods for new construction windows.

62. Compared to the average of the leading national wood window brands installation methods for new construction windows when installing standard size window (29x59) into 2nd story application.