passive house windows and doors

Engineered for Extreme Efficiency. Built for Modern Living.

At LuxHaus, we deliver next-generation European window and door systems engineered to meet the world’s most demanding energy standards. Designed specifically for ultra-low energy buildings, our Passive House–ready solutions offer uncompromising thermal insulation, airtightness, and architectural flexibility—without sacrificing design.

Whether you’re building new or upgrading to meet Passive House, Net-Zero, Local law 97 requirements, Luxhaus products help you achieve your energy goals with style and substance.

• Exceptional Thermal Efficiency
  Frame insulation, multi-chamber profiles, and triple glazing work together to achieve whole-window U-values below 0.80 W/m²K—exceeding the threshold required for Passive House certification.
• Airtight Construction
  Multi-gasket sealing systems and precision engineering ensure airtight installation, dramatically reducing heat loss and improving indoor comfort year-round.
• Steel-Free Reinforcement Technology
  Our advanced frame designs eliminate thermal bridges typically found in metal-reinforced windows, enhancing both insulation and structural stability.
• Slim Sightlines & Large Formats
  Minimalist frames allow for expansive glazing, increasing daylight while maximizing passive solar gain—critical for high-performance envelope design.
• Sustainability Built In
  All Luxhaus window and door systems are 100% recyclable, long-lasting, and designed to meet the highest sustainability standards.
   

• Tilt & Turn Windows – Dual-function opening for secure ventilation and full access

• Tilt-Only Windows – Safe top-vented solution ideal for stairwells, basements, and commercial buildings

• Fixed Windows – Floor-to-ceiling or specialty shaped units designed for maximum glass area and solar gain

• Entrance Doors – Secure, high-performance entrance solutions with multi-point hardware

• Side and balcony Doors  – Energy-efficient patio or balcony doors with low or zero-step options

• Lift & Slide Doors – Large-format sliding doors with airtight sealing and effortless operation
   

Windows are often the weakest link in a building’s thermal envelope. That’s why Passive House-certified windows are engineered to deliver unmatched energy efficiency, comfort, and durability.

✅ Exceptional Insulation
Our triple-pane windows with insulated frames drastically reduce heat loss in winter and unwanted heat gain in summer.

✅ Airtight Performance
Our windows are designed to eliminate drafts and minimize air leakage, maintaining a consistent indoor environment.

✅ Thermal Bridge-Free Construction
Advanced framing materials and engineering prevent cold spots that can lead to condensation or mold growth.

✅ Optimized Solar Heat Gain
High-performance coatings and strategic window placement ensure you benefit from free solar energy in winter while minimizing overheating in summer.

✅ Enhanced Comfort

No cold drafts. No chilly spots near the glass. Just consistent, cozy temperatures throughout the year.

✅ Lower Energy Costs
By drastically reducing the need for mechanical heating and cooling, our windows help lower utility bills and carbon emissions.

Whether you're designing a Passive House, a LEED-certified project, or just want a better-performing home, Passive House-standard windows offer:

• 🌱 Sustainability: Lower environmental impact.
   
• 🧱 Durability: Built to last over 50 years with minimal maintenance.
   
• 💰 Value: Boosts resale potential and long-term energy savings.
   
• 🏠 Comfort & Health: Superior indoor air quality and thermal comfort, year-round.
   

Build smarter. Build passive. Build with Luxhaus.