Wooden windows – HTR
HTR wooden windows (HisToRic) – the shape of sash rebate is reminiscent of traditional window sealing.
The edge of the window is finished at a 90°angle while the sash rebate is finishes at a 36° angle. The window’s appearance is reminiscent of traditional French windows of yesteryear. To further emphasize the window’s historical character, a traditional Cremona handle can be used instead of a standard handle. As with the Traditional model, HTR windows always feature a wooden drip cap – its size and shape can be selected from our range.
Types of wood from which we can make Wooden windows
Heat transfer coefficient Uw, Ug [W/m2K]
| Installation depth (sash/frame) | 68 | 78 | - | |
|---|---|---|---|---|
|
2-glazing
|
Uw [w/m2K]* | 1.21 | 1.17 | - |
| Ug [w/m2K]* | 1.00 | 1.00 | - | |
|
3-glazing
|
Uw [w/m2K]* | 1.07 | 0.89 | - |
| Ug [w/m2K]* | 0.80 | 0.60 | - | |
*Uw - współczynnik przenikania ciepła dla okna referencyjnego o wymirach 1230 x 1480 mm.