Hörmann
vs
Sommer
Two German manufacturers of garage door and gate operators. Hörmann (founded in 1935) relies on its integrated BiSecur ecosystem, Sommer (based in Kirchheim unter Teck) on its SOMloq2 radio protocol and its base+, pro+ and twist ranges. This comparison analyses power, connectivity, warranty and aftersales in Luxembourg - without bias.
Hörmann
Integrated BiSecur ecosystem
Sommer
Motor specialist 868 MHz
Both brands in numbers
Hörmann and Sommer are two German manufacturers. Hörmann makes both doors and operators. Sommer Antriebs- und Funktechnik GmbH, based in Kirchheim unter Teck near Stuttgart, specialises in operators for garage doors, swing gates and sliding gates. Sommer develops the SOMloq2 radio protocol, the SOMweb connected solution and the twist range for swing gates.
Hörmann
Integrated BiSecur ecosystem
Sommer
Motor specialist 868 MHz
8 motor criteria
Each criterion is evaluated on the 2026 official datasheets, published warranty terms, and our Luxembourg aftersales feedback. Fermelux installs Hörmann and Roma, not Sommer - unbiased analysis.
| Criterion | Hörmann | Sommer | Advantage |
Residential range breadth | ProMatic 4 (650 N), SupraMatic E4 (650 N), P4 (750 N) and H4 (1,000 N). Consistent range integrated with LPU and Berry N80 doors. | base+ and pro+ in 600 N, 800 N and 1,100 N + twist/twist XL/twist 350 gate range. Wider catalogue including gates. | Sommer |
Power & max door height | SupraMatic E4: 650 N, doors up to 13.75 m². SupraMatic H4: 1,000 N, doors up to 18 m² and 7 m wide. | pro+ 1,100 N: the most powerful version in the range, for heavy and wide residential doors. Excellent power-to-price ratio. | Tie |
Radio anti-intrusion security | BiSecur 868 MHz, 128-bit encryption, bidirectional with door position query (HS 5 BS transmitter). | SOMloq2 radio protocol developed by Sommer, encrypted, with feedback depending on the transmitter. Recognised as reliable. | Tie |
Motor & smart home connectivity | Apple Home, Google Home and Alexa via the Hörmann WLAN Gateway (option) or homee Brain; built-in Bluetooth (BlueSecur app) on the SupraMatic 4. | SOMweb: control via smartphone app or web browser. | Tie |
Warranty & aftersales | 5 years on operators, according to Hörmann's warranty conditions. | 5 years on the operator system, motor and control unit, from the invoice date. | Tie |
Luxembourg installer network | Network of authorised Hörmann installers in Luxembourg, including Fermelux. | Sommer dealers present in Luxembourg. Technical support via Sommer Antriebs- und Funktechnik GmbH. | Tie |
Indicative installed price | Free quote (ProMatic 4, SupraMatic E4), motor only or installed. | On quote from a Sommer installer (base+, pro+). Generally more affordable positioning than Hörmann at equivalent power. | Tie |
Innovation & R&D | Certified BiSecur radio, partial opening, built-in Bluetooth, 0.6 W standby consumption (SupraMatic 4). Strong door + operator integration. | Swing gate specialist with the twist 200/350 range. Innovation focused on gate drive mechanics. | Hörmann |
ProMatic 4 (650 N), SupraMatic E4 (650 N), P4 (750 N) and H4 (1,000 N). Consistent range integrated with LPU and Berry N80 doors.
base+ and pro+ in 600 N, 800 N and 1,100 N + twist/twist XL/twist 350 gate range. Wider catalogue including gates.
SupraMatic E4: 650 N, doors up to 13.75 m². SupraMatic H4: 1,000 N, doors up to 18 m² and 7 m wide.
pro+ 1,100 N: the most powerful version in the range, for heavy and wide residential doors. Excellent power-to-price ratio.
BiSecur 868 MHz, 128-bit encryption, bidirectional with door position query (HS 5 BS transmitter).
SOMloq2 radio protocol developed by Sommer, encrypted, with feedback depending on the transmitter. Recognised as reliable.
Apple Home, Google Home and Alexa via the Hörmann WLAN Gateway (option) or homee Brain; built-in Bluetooth (BlueSecur app) on the SupraMatic 4.
SOMweb: control via smartphone app or web browser.
5 years on operators, according to Hörmann's warranty conditions.
5 years on the operator system, motor and control unit, from the invoice date.
Network of authorised Hörmann installers in Luxembourg, including Fermelux.
Sommer dealers present in Luxembourg. Technical support via Sommer Antriebs- und Funktechnik GmbH.
Free quote (ProMatic 4, SupraMatic E4), motor only or installed.
On quote from a Sommer installer (base+, pro+). Generally more affordable positioning than Hörmann at equivalent power.
Certified BiSecur radio, partial opening, built-in Bluetooth, 0.6 W standby consumption (SupraMatic 4). Strong door + operator integration.
Swing gate specialist with the twist 200/350 range. Innovation focused on gate drive mechanics.
Pros & cons
Each brand's real strengths and weaknesses on the Luxembourg market. Neither is perfect - the best one depends on your project context.
Hörmann
- Complete ecosystem: door + motor + app perfectly integrated
- Bidirectional BiSecur radio with door position query
- 5-year warranty on operators
- Built-in Bluetooth on the SupraMatic 4 (BlueSecur app)
- Network of authorised Hörmann installers in Luxembourg
- Apple Home, Google Home and Alexa via the optional WLAN Gateway
- Generally higher price positioning than Sommer at equivalent power
- Closed ecosystem: no swing gate range as mature as Sommer twist
- Smart home connection requires an optional gateway (WLAN Gateway or homee)
Sommer
- Generally more affordable price positioning than Hörmann at equivalent power
- Swing gate specialist with the twist range
- Encrypted SOMloq2 radio protocol developed by Sommer
- 5-year warranty on the operator system, motor and control unit
- pro+ 1100N range competitive on tall residential doors
- No door manufacturing: the operator is fitted to another brand's door
- Remote controls not compatible with the BiSecur radio of an existing Hörmann door
- Not installed by Fermelux (Hörmann and Roma installer): go through a Sommer installer
- Number of dealers in Luxembourg not published: check how close the aftersales service is
Which by project?
Depending on your priority, the recommendation changes. Here are the 6 most frequent situations in Luxembourg and the most suitable motor brand in each case.
You are ordering a Hörmann LPU 42 or LPU 67 door. The matching ProMatic 4 or SupraMatic E4 operator is the obvious choice - shared BiSecur radio, one manufacturer for the warranty (10 years door, 5 years operator).
Your current door is still in good condition, only the motor is dead. Universal Sommer base+ or pro+ installs on a compatible rail and is generally priced below an equivalent SupraMatic.
You want to control the door from Apple Home, Google Home or Alexa. Hörmann makes this possible with the optional WLAN Gateway and bidirectional BiSecur radio.
Sectional residential door 7 to 12 m², optimised budget, limited smart home needs. Sommer base+ 600 N, on quote, remains very competitive and reliable.
You want one brand for a double swing gate + garage door. Sommer twist 200/350 for the swing gate + base+/pro+ for the garage forms a consistent package that is hard to beat.
You are installing for 15 to 20 years and want lasting aftersales support. Hörmann and Sommer both give a 5-year warranty on their operators; Hörmann's advantage is a single point of contact for door and operator.
Our recommendation:
depending on your project
Out of 8 criteria, Sommer wins 1 (range breadth), Hörmann 1 (innovation and integration) and 6 are a tie - including price, on quote for both, and the warranty, 5 years with both manufacturers. A tied score: the gap is small. Hörmann's strength remains its integrated garage door ecosystem: door, operator and bidirectional radio designed together, a logical choice for a new Hörmann door. Sommer stands out for a wider range, gates included, and a generally more affordable price positioning.
Sommer remains very competitive in renovation and is strongly positioned in the residential swing gate segment with its twist range. For a combined gate + garage door project, or a pure operator retrofit on an optimised budget, Sommer offers excellent value for money and long-standing operator expertise (Sommer Antriebs- und Funktechnik GmbH).
Other comparisons
Other brand and motor duels to refine your choice in Luxembourg.
Frequently asked questions
Answers to our customers' most common questions.
Hörmann, Sommer or comparison quote?
Fermelux installs Hörmann operators (authorised Hörmann installer), not Sommer. We can give you a free Hörmann SupraMatic or ProMatic quote to compare with an offer from a Sommer installer on the same existing or new door. You decide on price, swing gate or ecosystem, with no commercial bias.