Dogma 65 TT
Thermally broken aluminium casement series: just 65 mm deep, with Uf down to 1.5 W/m²K.
- Material
- Aluminium
- Type
- Casement
- Source
- 2026 catalogue, p. 3 · Dogma data sheet, Indinvest LT
Aluminium and insulating sections and purpose-placed gaskets reach Uf 1.5 W/m²K in a 65 mm profile: even with standard low-e insulated glazing it meets the insulation requirements of national regulations.
Suited to new-build and renovated homes. Available in a wide range of colours.
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Performance
Class 4Air permeability
Class E1500Watertightness
Class C5Wind load resistance
44 dBSound insulation
Values measured on a 2-sash window 1535 × 1480 mm.
| System supplier | Indinvest LT |
|---|---|
| Series | Thermally broken casement |
| Marking | CE markable |
| Air/water seal | Open joint |
| Under-glass insert | Insulating |
| Inner rebate gasket | Dual-density EPDM |
| Hardware | Euro groove, 16 mm track, 9 mm offset |
| Thermal break | 34/30 mm polyamide strips |
| Frame depth | 65 mm |
|---|---|
| Sash depth | 75 mm |
| Side sight line | 91,5 mm |
| Central sight line | 143 mm |
| Configuration | Uf side | Uf centre | Uw (Ug 1,0) | Uw (Ug 0,6) |
|---|---|---|---|---|
| 1-sash window 1535 × 1480 mm | 1,5 | — | 1,2 | 0,93 |
| 2-sash window 1535 × 1480 mm | 1,5 | 1,5 | 1,3 | 1,0 |
Values in W/m²K. Insulated glazing with Ug 1.0 or 0.6 W/m²K and ψ 0.036 W/mK. Source: Indinvest LT data sheet.
Technical drawings
The system in situ
Illustrative images supplied with the system: they are not BM Colloca projects.
