UW- value ≤ 0,79
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.
Article number
200.510.001
Technical Specifications
Details
A next-generation modern door system with 76 mm depth. Provides a balance between high energy efficiency and structural strength.
Energy efficiency
A
Material
PVC (Xtrem)
Profile depth
76 mm
Insulation
5 chambers / 2 seals
Glazing unit
up to 50 mm
Thermal protection (Uw)
≤ 1 W/(m²·K)
Sound insulation
≈ 47 Rw(dB)
Structural system parameters:
- Mounting depth: 76 mm.
- Material: High-tech Xtrem PVC, adapted to intense solar radiation and maritime climate.
- Profile construction: 5-chamber system with optimized geometry for protection against thermal deformation.
- Reinforcement: Closed steel reinforcement 2.0 mm thick; heavy-duty steel inserts in sash corners.
- Opening type: Swing doors, mullion-free structures, transom integration possible.
- Threshold: Combined aluminum threshold (20 mm) with thermal break, meeting barrier-free environment standards.
Glazing and infill options:
- Maximum infill thickness: up to 50 mm.
- Infill types: Double-chamber energy-saving glazing units, high-density HPL panels, anti-vandal glazing.
Maximum structure dimensions:
- Maximum sash height: up to 2500 mm.
- Maximum sash width: up to 1500 mm.
- Statics: Exceptional wind load resistance (Class C5/B5 per DIN EN 12210).
Certified specifications:
- Profile thermal insulation (Uf): 1.0 W/m²K.
- Sound insulation (Rw): up to 45 dB.
- Burglar resistance: Up to class RC2 (DIN EN 1627).
- Durability: Tested for 100,000 opening cycles (Class 5).
Documentation
Technical Specifications
PDF. 3.1Mb
Thermal protection
Deep glazing rebate
Technology
Xtrem technology
Maximum torsional rigidity
Welded corner reinforcers
Kömmerling 76 Puerta
A next-generation modern door system with 76 mm depth. Provides a balance between high energy efficiency and structural strength.
Calculate Cost
Estimated manufacturing time 3-6 weeks.
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Available Services
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Installation by our specialists More details
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Financing Options
Enjoy your purchase now and pay for it in installments using our financing services.
More detailsDon't Forget to Add
Additional elements and accessories that will make your home even more comfortable
Mosquito Nets
Protect your home from insects, dust, and pollen, allowing you to enjoy fresh air even in the middle of summer.
Handles and Locking Elements
Quality hardware ensures ease of use and security for your windows and doors.
Lamination
Colorful home facades and the desire to decorate your home leads to growing demand for laminated windows every year.
Decorative Elements
Decorative strips and bars allow you to give your windows an individual style, emphasizing the architectural features of your home.
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We work throughout Spain
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FAQs
Frequently Asked Questions about Kömmerling 76 Puerta
How does the 76 series help save on electricity?
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.
Will this door protect from busy street noise?
Yes, when installing acoustic laminated glass, sound insulation reaches 45 dB. This is the silence level required for comfortable sleep in the city center.
Is the door compatible with smart locks?
Absolutely. The 76 mm profile geometry allows mounting electromechanical locks with fingerprint control or mobile app control.
Is the threshold suitable for people with disabilities?
Yes, the 20 mm threshold height meets European barrier-free environment standards, allowing wheelchairs and baby strollers to pass unobstructed.
Will the door warp if it's a dark color (Anthracite)?
When using 2.0 mm reinforcement and properly installed compensation holes, the linear expansion of the profile remains within normal limits.
Is there a warranty on the profile for Spanish conditions?
Kömmerling factory provides an official 10-year warranty on color stability and profile geometry with professional installation.
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