Glossary > #Garage doors Hörmann

Garage doors Hörmann

Hörmann LPU 42 garage doors are premium insulated sectional doors designed and manufactured by Hörmann, a global leader known for its innovative and high-quality garage door solutions. These doors are intended for homeowners seeking top-tier thermal insulation, robust design, and the ability to customize the aesthetic appearance. The “LPU 42” designation refers to 42 mm thick steel panels that are double-layered and filled with CFC-free polyurethane foam, ensuring excellent insulation and structural strength. These doors are ideal for residential garages in various climatic conditions, offering a combination of functionality, energy efficiency, and enhanced exterior attractiveness.



Key Features of Hörmann LPU 42 Sectional Doors

1. Thermal Insulation

Hörmann LPU 42 sectional doors are optimized for thermal performance. The double-layered 42 mm thick steel panels are filled with CFC-free polyurethane foam, which significantly reduces heat transfer and improves energy efficiency. When combined with the Hörmann ThermoFrame system, insulation is further enhanced by creating a thermal bridge between the door frame and the wall, increasing thermal efficiency by up to 15%. This feature is especially suitable for garages connected to homes or used as workshops.

2. Material and Construction

The LPU 42 garage doors are made from high-quality galvanized steel with a double-layered construction. This robust design not only provides excellent insulation but also ensures increased resistance to external influences such as weather, mechanical impacts, and wear over time. The steel panels are treated for corrosion protection, ensuring long-term reliability of the doors.

3. Design and Aesthetic Options

The Hörmann LPU 42 doors are available in a wide range of finishes, colors, and ribbing styles, allowing homeowners to customize the appearance of the doors to match the architectural style of their home:

  • Surface Finishes: Woodgrain, Silkgrain, Decograin, and Slategrain.
  • Colors: A selection of 15 standard colors or more than 200 colors according to the RAL color chart.
  • Ribbing Styles: Options include S-ribbing, M-ribbing, L-ribbing, and D-ribbing.

This flexibility ensures that homeowners can create a visually harmonious and attractive exterior.

4. Enhanced Corrosion Protection

The Hörmann LPU 42 PremiumPlus model is specifically designed for areas with challenging climatic conditions, such as coastal regions. This version includes additional protective elements such as sealed cutting edges, a powder-coated frame, and end coatings on the door panels to protect against salt-laden air and moisture. Additionally, ribbed fillers between the sections provide better sealing, increasing the overall resistance and lifespan of the doors in harsh environments.

5. Safety and Security

Safety and security are key elements in the design of Hörmann LPU 42 doors. Advanced features include:

  • Finger Protection: Prevents fingers from being pinched between the panels.
  • Mechanical Locking System: Automatically activates and resists unauthorized access, even during power outages.
  • Obstacle Detection: Stops and reverses the door movement if an obstacle is detected, ensuring safety for children, pets, and vehicles.

6. Automation and Comfort

The LPU 42 doors can be equipped with the Hörmann SupraMatic drive, which allows for automatic and smooth operation. The BiSecur radio system provides secure and convenient remote control, ensuring peace of mind. Additional features, such as integrated LED lighting, enhance the overall user experience.


Advantages of Hörmann LPU 42 Sectional Doors

1. Energy Efficiency

The high thermal insulation properties of the LPU 42 doors significantly reduce energy losses, which is not only environmentally friendly but also economically advantageous. This is especially useful for garages sharing walls with living spaces, as it minimizes heating and cooling costs.

2. Space Saving

The vertical opening mechanism of the sectional design optimizes both interior and exterior space. Unlike traditional up-and-over doors, the LPU 42 does not intrude into the driveway space, making it ideal for houses with limited driveway length.

3. Customizability

With various surface finishes, colors, and styles, the LPU 42 doors can be customized to meet the aesthetic and functional needs of any property.

4. Weather Resistance

Flexible seals on all four sides of the door protect against rain, wind, and snow, ensuring that the garage remains dry and secure regardless of external conditions.

5. Durability

Thanks to the double-layer steel construction and advanced corrosion protection features, the Hörmann LPU 42 doors maintain their functionality and appearance for many years, even in challenging environments.


Technical Specifications

FeatureDetails
Panel Thickness42 mm double-layer steel with a PU foam core
Insulation ValueU-value up to 1.3 W/m²K (with ThermoFrame system)
Surface FinishesWoodgrain, Silkgrain, Decograin, Slategrain
Color Options15 standard colors; more than 200 colors from the RAL color chart
Ribbing StylesS-ribbing, M-ribbing, L-ribbing, D-ribbing
AutomationCompatible with the Hörmann SupraMatic drive and BiSecur technology
Safety FeaturesAnti-pinch protection, obstacle detection, mechanical locking system
Weather SealsFlexible seals on all sides
Corrosion ProtectionPremiumPlus model for increased resistance in coastal areas
WarrantyHörmann provides a warranty for long-term peace of mind

Why Choose Hörmann LPU 42?

The Hörmann LPU 42 sectional garage doors are the ideal choice for homeowners seeking energy efficiency, advanced security, and sophisticated design. With their robust construction, excellent insulation, and wide customization options, these doors offer unparalleled performance and style. Whether renovating a garage or building a new home, the Hörmann LPU 42 represents the perfect blend of form and function.

By investing in Hörmann LPU 42, you are choosing German technological excellence, ensuring satisfaction and reliability for many years to come.