Security door KSI Thermo46
High security and the best thermal insulation
The KSI Thermo security door provides many advantages: thanks to a door leaf with thermal break, it offers the best thermal insulation and also comes with break-in-resistant RC 2 security equipment.
External door for
- Basements
- Heated outbuildings
- Garages with access to the home
KSI 40 Security Door
Additional security with the proven classic
Basement entrances, outbuildings and garages are often equipped with old doors that can be forced open in seconds. Always remember: if the basement door is open, the whole house is accessible. This is why we recommend the KSI security door with standard security equipment for these areas.
External doors for
- Basements
- Unheated outbuildings
- Free-standing garages
Garage connecting door with T30 fire protection
Secures the passage from the garage into the house
The use of a fire-rated door for the transition from the garage into the house is required by law due to the increased fire risk. With its tested T30 fire protection function, our new garage connecting door meets statutory regulations as it can withstand fire for up to 30 minutes. In addition, the door is smoke-tight, acoustic-rated and break-in-resistant. It also meets climatic class 3, featuring high dimensional stability despite large differences in temperature between the garage and the living area. The door is available in a flush-closing or rebated variant and with either impact-resistant Duradecor or brilliant real lacquer surface finish, depending on requirements. On request, the timber garage connecting doors are also available in a design matching our residential internal doors, to achieve a harmonious room design.
Internal door for
- Fire protection requirements, e.g. for the transition from the garage to the house
Multi-purpose doors MZ Thermo46 / MZ Thermo65
External door with thermal break and the best thermal insulation values
The multi-purpose doors are more than just extremely robust. Thanks to a thermal break, it features up to 49% better thermal insulation than a conventional multi-purpose door. It is available with or without glazing and in numerous colours and decor surfaces.
External door for
- Basements
- Heated outbuildings
- Garages with access to the home
- Work and hobby rooms
Multi-purpose door MZ
The stable and inexpensive internal and external door
Proven for over four decades, this multi-purpose door is stable, durable and weather-resistant, making it ideal for inside and outside. The MZ comes in a single-leaf or double-leaf design and is available with glazing on request.
Internal and external door for
- Unheated outbuildings
- Utility sheds
- Storage areas
Fire-rated door H8-5
The best-selling boiler room door in Europe
For decades, the H8‑5 fire-rated door has been providing optimum safety for boiler rooms and rooms with oil tanks. This door is the best example of how you can profit from Hörmann's expertise in fire protection.
Internal door for
- Boiler rooms
- Rooms with oil tanks
Internal door ZK
The durable and inexpensive door
Over many years, Hörmann’s ZK doors have proven themselves as robust doors for the interior from basements to the roof. ZK doors do not warp and come with a high-quality surface that is durable, resistant to stains and easy to clean. Reliable quality at a low price.
Internal door for
- Basements
- Children’s rooms
- Entrance to an unrenovated loft
Comparison of our products
The classification of the individual doors shows you at a glance which functions the respective door fulfils and to what extent – from highly suitable (5 stars) to unsuitable (no stars).
| Model | Break-in-resistant | Thermal insulation | Acoustic insulation | Fire-retarding | Load | Deformation resistance |
|---|---|---|---|---|---|---|
| Steel security door KSI Thermo | ||||||
| Steel security door KSI | ||||||
| Multi-purpose door MZ Thermo | ||||||
| Multi-purpose door MZ Thermo65 | ||||||
| Multi-purpose door MZ | ||||||
| T30 fire-rated door H8-5 | ||||||
| Multi-function door H3D | ||||||
| Internal door ZK |
Good reasons to try a Hörmann function door
High quality steel 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.
Up to 49% better thermal insulation
Would you like the same type of thermal insulation for basement and side entrances as in your entrance door?
Then our security door KSI Thermo and the multi-purpose doors MZ Thermo and MZ Thermo65 are exactly the right choice for you! The MZ Thermo65 provides up to 49% better thermal insulation than conventional multi-purpose doors.
* Up to 49% better thermal insulation with MZ Thermo65 in comparison with a common multi-purpose door
Break-in-resistant RC 2 security equipment
Security doors KSI / KSI Thermo, as well as the fire protection and security door WAT, are available as standard with approved, break-in-resistant RC 2 security equipment. For you this means an even safer feeling in your own four walls. For multi-function door H3D, the equipment is optionally available as an additional function.
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All-inclusive service package
Out with the old, in with the new
Qualified consulting
Measurement on-site
Environmentally-friendly disposal
Professional fitting
At some point it is simply time to modernise your doors. Your Hörmann partner offers you an all-inclusive service package:
- Qualified consulting
- On-site measurement
- Environmentally-friendly disposal
- Professional fitting