T-Perfekt
T-Perfekt is a new product in our range — an energy-saving balcony door with a 3-stage sealing system and a frame depth of 82 mm.
T-Perfekt is a new product in our range — an energy-saving balcony door with a 3-stage sealing system and a frame depth of 82 mm.
Key features
Ideal for
Specifications — T-Perfekt Standard
Uw values per DIN EN ISO 10077-2 for single-leaf balcony door 1000×2100 mm
| Option | Seals | Glazing | Uw [W/m²K] | Ug [W/m²K] |
|---|---|---|---|---|
| superwarmBest | 3 | 3 | 0.69 | 0.5 with warm edge |
| standard+ | 3 | 3 | 0.86 | 0.6 |
| standard | 3 | 2 | 1.2 | 1.1 |
| Parameter | Value |
|---|---|
| Profile construction | 6-chamber |
| Frame depth | 82 mm |
| Build depth | 112 mm |
| Threshold | 73 mm PVC / 20 mm aluminium |
| Movable mullion | 64 mm |
| Seals | 3 in all options |
| Available colours | 16 colours |
Available colours
T-Perfekt — available in 16 colours — from classic white to dark wood-effect finishes.
The colour swatches and product visualisations shown above do not fully reflect the actual colours or the real material structure — they are intended only as an indicative visual reference of the final result.
T-Perfekt vs other balcony door systems
Compare balcony door systems — from the classic T-Classic to the energy-efficient T-Energy and T-Perfekt.
Frequently Asked Questions
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