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Security doors

With burglar-resistant front doors up to resistance class RC 3, you protect yourself and your home optimally.

Security doors

Certified burglary protection for your security

What’s so special about heroal security front doors?

Resistance class RC 3

Security doors by heroal have been tested including resistance class RC 3. That means they withstand attacks by experienced perpetrators using drilling tools for more than 5 minutes.

Aluminium

The material aluminium offers excellent quality in terms of stability and security. It has a significant impact on the burglary resistance class heroal security doors can achieve.

Fittings

The burglary resistant fittings of the heroal DF range have been perfectly adapted to the front door systems by heroal and further enhance their burglary protection. Various locking and keyless entry systems are also available.

Details of heroal security front doors

Door construction

Door construction - The patented heroal profile composite that we use between the aluminium half-shell and the insulation ensures particularly high stability and optimum burglary protection.

Door hinges with side protection

Door hinges with side protection - Door hinges connect the door leaf with the door frame. If they are too weak, the door leaf can easily be levered out. Door hinges with side guards make it considerably more difficult to lever out the door leaf.

Burglar-proof fittings

Burglar-proof fittings - The more locking points, the more difficult it is to lever out the door leaf. heroal security front doors can be equipped with multiple locking systems. This offers particularly high burglar resistance combined with a high level of operating convenience.

Break-resistant door panels

Break-resistant door panels - All heroal security front doors can be combined with break-resistant panels, regardless of whether you opt for an insert, attachment panel or security glass.

Installation according to tested installation instructions

Installation according to tested installation instructions - Without professional installation, the front door can easily be installed too far from the house wall. Our specialist partners ensure an optimum wall connection with no weak points.

Aluminium

Aluminium - heroal uses aluminium to achieve particularly high stability for our front doors.

heroal security doors in resistance class RC 3

heroal D 72
  • burglary protection class RC 3
  • thermal insulation UD ≥ 1.0
  • all leaf-enclosing panel options possible

heroal D 72 >
heroal D 65
  • burglary protection class RC 3
  • thermal insulation UD ≥ 1.6

heroal D 92 UD
  • burglary protection class RC 3
  • passive house certified UD ≥ 0.7
  • all leaf-enclosing panel options possible

heroal D 92 UD >

Security doors with tested burglary resistance

The safety and quality of heroal security doors are certified by the Institute for Window Technology (Institut für Fenstertechnik , ift-Rosenheim). There are many components in a security door that put burglary protection first – and they pose no restrictions in terms of dimensions and design. heroal aluminium security doors can achieve resistance classes RC 2 and RC 3 depending on their design.

Resistance class RC 3 means that no burglar can enter your house within 5 minutes using a screwdriver, crowbar or drilling tool. In more than 65% of door break-ins, the perpetrators break into the house by levering it open. If you have heroal security front doors in resistance class RC 3, those burglars do not stand a chance.

Individualised fitting systems for heroal security doors

Door handles

Combine your heroal security door with a premium design handle from the heroal DF fitting series. These handles guarantee maximum flexibility and can be individually adapted to your design ideas. Modern technologies such as keyless entry and Bluetooth can also be easily integrated for added convenience.

Lock system

heroal lock systems meet the requirements for burglary protection class RC 3, making them ideal for your security door. With multiple locking and self-locking fitting options you can get a well-rounded package that ensures security and provides effective burglary protection.

Front door locks >
The heroal front door configurator

With the heroal front door configurator, you can create your own unique Les Couleurs® Le Corbusier® front door. Discover the broad range of harmonious colour combinations with Le Corbusier colours for your heroal front door. Choose from a variety of designs, leaf types, hinges, handles and technological features to put together a door that is perfect for you and your home. Configure your unique heroal Les Couleurs® Le Corbusier® front door now!

Configure your front door now >

Gallery

The advantages of a heroal security front door at a glance

heroal security doors stand out for their strength, durability and individualised design options. In addition, they are certified by ift Rosenheim up to burglary protection class RC 3. See for yourself. Our heroal specialist partners will be happy to advise you.

Find a specialist partner now >

  • strong, durable aluminium
  • professional assembly by heroal specialist partners
  • certification up to RC 3
  • increased security that is invisible from the outside

Find the right heroal specialist

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Further reading for your interest

Front door locks
Custom front doors
Front door configurator
Front door colours

Your advantages with heroal

Sustainability

With systems made from circular material, and our responsible thinking and action, we create sustainable living spaces for today’s and tomorrow’s generations.

Sustainability >
Unique surfaces

The best surface quality and a wide range of RAL-, DB- and Les Couleurs® Le Corbusier® colours, as well as wood, concrete and rust looks, offer greatest freedom of design.

Explore variety of designs >
Everything from one source

heroal windows, doors, roller shutters, sun protection, roller doors and canopies, as well as matching accessory systems, are perfectly coordinated in terms of design and function.

About heroal >

The heroal promise

When it comes to how we live and work, the most important thing is having choices. heroal knows that. As a family-run company with 150 years of experience, we believe that when it comes to quality, there are no compromises. That is why our products give you a way to create ideal solutions for nearly any requirement. As a technology leader, we believe that quality means more efficiency, more reliability and more performance – solutions that are "SIMPLY. BETTER."

  • over 3,500 specialist partners worldwide
  • products with tested quality
  • family-run company with a long tradition
  • made in Germany
  • personalised design
  • comprehensive range of services
  • superior technical solutions