Columbia Skylights on Twitter: "FTT's U8 Quad Glazing FAKRO's best #energysaving, exceptional overall heat-transfer rating. Ideal for #passivehouse #construction, and is available in two versions: FTT U6 and FTT U8 Thermo. Specially
![FTT U8 THERMO - WINDOW OF THE FUTURE - FAKRO .FTT U8 THERMO - WINDOW OF THE FUTURE High energy-efficiency - [PDF Document] FTT U8 THERMO - WINDOW OF THE FUTURE - FAKRO .FTT U8 THERMO - WINDOW OF THE FUTURE High energy-efficiency - [PDF Document]](https://demo.fdocuments.in/img/378x509/reader019/reader/2020041020/5b38d9fa7f8b9a5a178dcbd7/r-2.jpg)
FTT U8 THERMO - WINDOW OF THE FUTURE - FAKRO .FTT U8 THERMO - WINDOW OF THE FUTURE High energy-efficiency - [PDF Document]
![NC 1CW FTT U6, U8, R3, FTT U8 Thermo 15.07.29 FAKRO ... FTT IJ8, FTT FTT 1.16 FTT 1.18 FTT R3 80 mm - [PDF Document] NC 1CW FTT U6, U8, R3, FTT U8 Thermo 15.07.29 FAKRO ... FTT IJ8, FTT FTT 1.16 FTT 1.18 FTT R3 80 mm - [PDF Document]](https://demo.vdocuments.mx/img/378x509/reader022/reader/2020061107/5e947e99fa416b682a170427/r-2.jpg)