Key Performance Data

 

The following performance summaries are intended to provide an overview of the performance of our windows and doors. All performance data varies depending on product size, product configuration and glazing options; lower and higher performance results are possible. Always discuss your performance requirements with our Product Representatives to ensure the right products and options are selected to achieve your project specific performance goals.

Windows

 

NFRC and NAFS values based on fixed windows tested to the following sizes: Defender 76TS 144” x 76”, Defender 88PH+ 79” x 102.5”. Additional NAFS values are available upon request for different glass combinations, options and tested sizes. Additional NFRC values are available on the Natural Resources Canada website; to search for our products by company name, click here. The Defender 88PH+ System performance data is available for download on the Passive House Institute’s Components Database. Ask us about our Flixo library of various window components.

Terrace Swing Doors

 

NAFS performance data is based on the following tested sizes of a single outswing door: Defender 76TS 43” x 97.5”, Defender 88PH+ Pro 51.6” x 102.4”. Additional NAFS values are available upon request for different glass combinations, options and tested sizes. Additional NFRC values are available on the Natural Resources Canada website; to search for our products by company name, click here. The Defender 88PH+ System performance data is available for download on the Passive House Institute’s Components Database. Ask us about our Flixo library of various door components.

Lift + Slide Doors

 

NAFS performance data is based on the following tested sizes: Defender 76LS – Single Operable – 180” wide x 102” high; Defender 88LS – Single Operable – 120” wide x 98” high. Additional NAFS values are available upon request for different glass combinations, options and tested sizes. Additional NFRC values are available on the Natural Resources Canada website; to search for our products by company name, click here.

All of the information on this page is offered in good faith. Always discuss your performance requirements and confirm any and all performance data with your Product Representative before purchase.