1. 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. For more details see pella.com/methodology.

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. For more details see pella.com/methodology.

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. For more details see pella.com/methodology.

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. 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.

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. For more details see methodology.

39. 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. Visit here for more information about Pella on the 2018 Forbes Best Large Employers list.

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

44. 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.

45. 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. For more details see pella.com/methodology.

46. 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.

47. 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 pella.com/warranty or contact Pella Customer Service at 877-473-5527.

48. 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.

49. To achieve a Grade 40 rating on ASTM F842, a test for forced entry excluding glass breakage, the optional footbolt must be installed and engaged.

50. Bureau of Transportation Statistics, 2017.

51. Neitzel FL, Gershon RR, McAlexander TP, Mgda LA, Pearson JM. Exposures to transit and other sources of noise among New York City residents. Environ Sci Technol. 2012;46:500-508.

52. Study of homeowner perceptions of leading national brands. Study commissioned by Pella, 2019.

53. The Quiet Mark Certification applies to select products only. For a complete list, visit https://www.quietmark.com/products/search/pella-lifestyle-series-windows.

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

55. The highest exterior coating standard for painted aluminum exteriors is the AAMA 2605 standard. EnduraClad Plus protective finish is not available on all colors. See your local Pella sales representative for availability.

56. Rolscreen retractable screen available on Pella 350 Series sliding patio door only.

57. The highest exterior coating standard for painted aluminum exteriors is the AAMA 2605 standard. EnduraClad Plus protective finish is not available with all colors. See your local Pella sales representative for availability.

58. Study of homeowner perceptions of leading national brands. Study commissioned by Pella, 2019.

59. Impact testing performance based on testing 10 samples of each material using ASTM D256, Method C.

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

61. 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.

62. To achieve the highest industry requirement for forced entry, a Grade 40 rating, the product requires a screwed in installation method.

63. Certain restrictions may apply. See Pella Quoting System.

64. See written limited warranties for complete details, including exceptions and limitations, at pella.com/support/warranties/, or contact Pella Customer Service at 877-473-5527.

65. Performance solutions require upgrades to triple-pane and AdvancedComfort Low-E. Window energy efficiency calculated in a computer simulation using RESFEN 6.0 default parameters for a 2,000-square-foot new construction single-story home when comparing Pella® Lifestyle Series windows to a single-pane wood or vinyl window. Double-hung windows are not available with triple-pane glass. 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 with weighting based on population. For more details, see pella.com/methodology.

66. Ratings are contingent on product configurations.

69. Not available on special shapes.

70. Certain sill types may have a rating lower than what is listed above. Ratings are contingent on product configurations.

71. In testing performed in accordance with ASTM testing standards, Pella’s fiberglass has displayed superior performance in strength, ability to withstand extreme heat and cold and resistance to dents and scratches. Special shape windows are made from a fiberglass resin material.

72. 3-point bend testing performance based on testing 10 samples of each material using ASTM D790 test methodology.

73. Tensile testing performance based on testing 5 samples of each material using AST D638 test methodology.

74. Impact testing performance based on testing 7 samples of each material using ASTM D256, Method A.

75. 3-point bend testing performance based on testing 7 samples of each material using ASTM D790 test methodology.

76. Tensile testing performance based on testing 7 samples of each material using ASTM D638 test methodology.

77. Only applies to Pella® Lifestyle Series and Encompass by Pella™ product available for purchase on pella.com. Custom is defined as made-to-order product within our standard product offering

78. Based on the force to slide open testing defined in ASTM F842.

79. Based on Impervia standard sill vs. the average sill height of sliding door sills of leading national brands.

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

81. Product availability varies by location. Please contact your local Pella rep for details.