Side sliding sectional door
Discover the space you could save
Hörmann’s side sectional door is intended for special fitting situations: in contrast to an up-and-over door, sectional door or roller garage door, this type of door opens to the side instead of upwards. This is especially advantageous if, for example, the garage ceiling has to remain free to store items (e.g. a surfboard) or the door leaf cannot be stowed underneath or fixed to the ceiling due to construction reasons (sloped roof, low lintel or obstructive drainpipes).
For more transparency, light transmission and good ventilation in the garage, the side sliding sectional door is also available as an aluminium frame door HART 42. The aluminium frame door HART 42 is used where more light in the garage or better ventilation is desired, e.g. in parking spaces of collective garages. The combination of the aluminium frame and the extensive, evenly divided glazing ensures a harmonious and elegant door appearance.

Good reasons to try Hörmann side sliding sectional doors

We think and act green


As a family business, we are very conscious of our responsibility to future generations and offer all products for residential construction CO2-neutral as standard. In this way, customers have the option to offset remaining emissions and make a contribution to climate protection when purchasing our products. With its sustainability strategy, Hörmann is aiming to reduce emissions or avoid them altogether. We cover 100% of our electrical power needs at all European production locations with green electricity from renewable sources. We also apply many other measures to reduce our consumption and save more than 75000 tonnes of CO2 each year. We work with ClimatePartner to offset the remaining emissions by supporting certified climate protection projects.

Light, quiet, precise
Twin Rollers
42-mm-thick panels with PU foam infill are guided safely and precisely at the top by stable twin rollers and at the bottom in a rounded floor rail. The floor rail is easy to clean, as it is open on both ends.

Reliable
Finger trap protection inside and outside
Optimally shaped door section transitions and hinges prevent fingers from being accidentally trapped.
Double automatic safety cut-out
The reliable automatic safety cut-out is active during both the opening and the closing cycle of the door. The door stops immediately if there is an obstacle in the opening zone or in the wall guide.
This prevents injuries and damage to vehicles or property.
Comfortable
Get into your garage faster
Side sliding sectional doors can also be opened partially to allow pedestrians to pass. This lets you get into your garage faster, without the need for the whole door to be open.
More convenient with automatic partial opening
The passage width can be individually set in doors with an operator.
The door is operated via the hand transmitter or the optional door handle with radio module.
BiSecur radio system with certified security

The bi-directional BiSecur radio system is based on future-oriented technology for the convenient and secure operation of garage and entrance gate operators, door operators, lights and more.
This extremely secure BiSecur encryption protocol, developed by Hörmann, with a stable, interference-free range makes sure that no one can copy your radio signal. It was tested and certified by security experts at Bochum university and independent test institutes.


Award-winning design
In addition to a black or white design, BiSecur hand transmitters are characterised by an elegant shape that fits easily in the palm of your hand.
Hörmann’s BiSecur hand transmitters with an optional high-gloss surface in a piano lacquer look have received the reddot design award for their exclusive design.

Continuous bottom seal
- Standard floor rail
- Continuous bottom seal
- barrier-free entrance
- Water tightness class 2
- Air permeability class 2

More security, of course.
Uninvited guests barely stand a chance with Hörmann’s automatic sectional doors. When the garage door is closed, the anti-lift kit automatically engages in the operator boom’s stop, then locks immediately and is secured against forced opening.
This door latching functions purely mechanically and, in contrast to competitor operators, continues to secure the door even when the power fails.
Certified RC2 security
You have the option of the LPU 67 Thermo automatic sectional garage door and the LPU 42 automatic sectional garage door with certified RC2 security features compliant with DIN/TS 18194. This means that your garage door will withstand an attempted break-in with tools such as screwdrivers, pliers and wedges for at least 3 minutes. Certified burglar protection like this is also recommended by police information centres.

Locked
The elegant door handle with recessed grip ensures easy operation from both inside and outside. When closing, three hooks on the curve side and three security bolts on the closing side of the door leaf engage and firmly connect the door leaf to the side frame. On manually operated doors, a hook catch lock additionally secures the closing side.

Aluminium door frame for quick fitting for uneven walls
The aluminium frame for side sliding sectional doors can be completely pre-assembled before alignment and fastening to the garage wall. This saves a considerable amount of time during fitting. Additionally, the reinforced construction of the frame simplifies installation on uneven walls and is therefore particularly suitable for renovations. The frame, made of anodised aluminium, is corrosion-resistant and optionally available for all HST 42 side sliding sectional doors and HART 42 aluminium frame doors.

Aluminium frame door for more light transmission and improved ventilation
The aluminium frame door HART 42 is used where more light in the garage or better ventilation is desired, e.g. in parking spaces of collective garages. The combination of the aluminium frame and the extensive, evenly divided glazing ensures a harmonious and elegant door appearance. With a total of 12 different infill variations with glazings, grilles or PU sandwich panels, the side sliding sectional door can be adapted to your individual requirements and design preferences. Depending on the infill, the HART 42 guarantees transparency, light transmission and good ventilation in the garage. The aluminium frame door is only available with an operator.