Sectional door
aluminium frame
Hörmann ALR F42 - Contemporary design
42 mm aluminium frame with infills of your choice: solid steel, Duratec glazing, laminate or brushed aluminium. Light, durable, architecturally bespoke.
Advantages of the ALR aluminium frame
6 reasons to choose an ALR F42 aluminium frame sectional door.
Architectural design
Clean contemporary lines with visible aluminium frame. Ideal for modern villas, architect-designed houses and premium projects seeking a strong visual signature.
Full personalisation
Solid steel, Duratec glazing, HPL laminate, brushed aluminium, Sandgrain, Duragrain or Slategrain. Mix on the same door to create a unique composition.
Aluminium lightness
Powder-coated aluminium frame, light yet rigid. Reduces load on the motor and eases manual handling. Long-lasting without corrosion.
Weather resistance
Anodised or powder-coated aluminium: resistant to moisture, salt, UV and thermal variation. Ideal for exposed climates or coastal regions.
Glazing possible
Duratec synthetic glazing (highly scratch-resistant, lasting clarity) or double climate glazing. Natural light in the garage, contemporary design.
Hörmann warranty up to 10 years
Hörmann manufacturer warranty of up to 10 years on the door (subject to Hörmann conditions). Minimal maintenance - periodic cleaning is enough to preserve the look.
Our models ALR F42
2 ALR F42 configurations: classic mixed infills or signature architectural finishes.
Comparison ALR F42 vs LPU 42
Customisable aluminium frame or insulated sandwich panel - choose by priority.
| ALR F42 | LPU 42 | |
|---|---|---|
| Structure | Aluminium frame 42 mm | Steel sandwich panel 42 mm |
| Infills | Steel, glazing, HPL, alu | Full panel only |
| U-value | 2.7 W/m²K (climate glazing) | 1.3 W/m²K |
| Max. width | 5 500 mm | 6 000 mm |
| Max. height | 3 000 mm | 3 000 mm |
| Personalisation | Very high | Ribs / cassettes |
| Glazing | Full panel Duratec | Windows only |
| Sandgrain / Duragrain | Yes | Yes |
| Corrosion resistance | Excellent | Good |
| Weight | Light (aluminium) | Medium (steel) |
| Motorisation | SupraMatic E4/P4 or WA 300 S4 | SupraMatic E4/P4 |
| RC2 security | To be confirmed | Option |
| Guarantee | Up to 10 years | Up to 10 years |
Motors & compatible accessories
Complete your ALR F42 with the right motor and options.
Frequently asked questions
Frequently asked questions about ALR F42 doors
Interested in an aluminium frame sectional ?
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