A high-tech standard for modern villas and apartments. The 76 mm mounting depth allows installing massive anti-burglary locks and multi-layer infills up to 50 mm thick, significantly increasing security and sound insulation levels. Heavy-duty door hinges are attached directly to the steel reinforcement, preventing heavy sash sagging throughout the entire service life.
The system is designed with coastal climate loads in mind: double seal circuit and deep rebate ensure airtightness in strong winds and driving rain. Special internal chamber geometry creates a powerful thermal barrier, keeping air-conditioned coolness inside the home. This is a universal solution for main entrances where RC2 level burglary resistance and premium appearance are required.
Technical Specifications
A next-generation modern door system with 76 mm depth. Provides a balance between high energy efficiency and structural strength.
Structural system parameters:
Glazing and infill options:
Maximum structure dimensions:
Certified specifications:
Documentation
A next-generation modern door system with 76 mm depth. Provides a balance between high energy efficiency and structural strength.
For a standard entrance door (900 × 2100 mm) with a mid-range filling panel.
Alternative solutions from other manufacturers
Side by side
How Kömmerling 76 Puerta stacks up against the closest matches from other brands.
| Specification | Kömmerling 76 PuertaThis profile | Schüco LivIng Door | Rehau Geneo 86 Door | Veka Softline 82 Door |
|---|---|---|---|---|
| Brand | Kömmerling | Schüco | REHAU | VEKA |
| Material | PVC | PVC | PVC | PVC |
| Profile depth | 76 mm | 82mm | 86mm | 82 mm |
| Chambers | 5 chambers | 7 chambers | 6 chambers | 7 chambers |
| Glass unit, max | up to 50 mm | up to 52mm | up to 53mm | Panel / up to 52mm |
| Thermal (Uw) | ≤ 0,79 | 0,80 | 0.82 | 1.1 |
| Sound (Rw, dB) | ≈ 47 Rw(dB) | ≈45 Rw(dB) | ≈ 47 Rw(dB) | ≈ 44 Rw(dB) |
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FAQs
The 5-chamber structure and 76 mm depth reduce the heat transfer coefficient Uf to 1.2 W/m²K. This reduces air conditioning operation time by 20-30% during summer.
Yes, when installing acoustic laminated glass, sound insulation reaches 45 dB. This is the silence level required for comfortable sleep in the city center.
Absolutely. The 76 mm profile geometry allows mounting electromechanical locks with fingerprint control or mobile app control.
Yes, the 20 mm threshold height meets European barrier-free environment standards, allowing wheelchairs and baby strollers to pass unobstructed.
When using 2.0 mm reinforcement and properly installed compensation holes, the linear expansion of the profile remains within normal limits.
Kömmerling factory provides an official 10-year warranty on color stability and profile geometry with professional installation.
