Sectional doors
side-sliding
Hörmann HST 42 - Entirely free ceiling
Horizontal opening along the wall. Completely frees up the garage ceiling. Integrated pedestrian door function (Schlupfturfunction).
Advantages of side-sliding doors
6 reasons to choose a Hörmann side-sliding sectional door for your garage.
Entirely free ceiling
Side opening: the door panel slides along the wall, completely freeing up the garage ceiling for storage (surfboards, suspended bicycles, etc.).
Integrated pedestrian access
Pedestrian door function (Schlupfturfunction): stepless partial opening of the panel for pedestrians, bicycles or wheelbarrows. A Hörmann exclusive.
42 mm insulation
Double-walled steel sandwich panel with 42 mm polyurethane foam. U-value = 1.7 W/m²K. Perimeter seals for water and air tightness class 2.
Design & finishes
Slategrain, Woodgrain, Silkgrain, Decograin (3 decors), Duragrain (L rib). M and L ribs. 200+ RAL colours.
Flat ground rail
Flat aluminium ground rail, barrier-free access. Continuous threshold-free passage, ideal for wheelchairs, pushchairs and trolleys.
SupraMatic motorisation
Compatible with SupraMatic E4 and P4. BiSecur, Bluetooth, HCP-Bus, homee connectivity. HomeKit, Alexa and Google Home via optional Gateway.
Our models of side-sliding doors
2 models for every need: steel insulation or aluminium daylight.
Comparison HST 42 vs HART 42
Insulated steel or glazed aluminium frame - find the model suited to your project.
| HST 42 | HART 42 | |
|---|---|---|
| Type | Double-wall steel | Aluminium frame |
| Thickness | 42 mm | 42 mm |
| U-value | 1.7 W/m²K | Not published |
| Max. width | 6 500 mm | On request |
| Max. height | 3 000 mm | 3 000 mm |
| Wind resistance | Class 2 | Not published |
| Sound insulation | Standard | Not published |
| Infills | M/L ribs, steel surfaces | 12 variants (glazing, expanded metal, grid) |
| Pedestrian access | Yes | Not specified |
| Guarantee | Up to 10 years | Up to 10 years |
Frequently asked questions
Frequently asked questions about side-sliding doors
Need a side-sliding door ?
Free home visit, measurements and prompt personalised quote throughout Luxembourg.