Security fittings – find manufacturers and suppliers

Security fittings are special fittings that are made of particularly sturdy materials and therefore increase protection against attempted break-ins on external doors and windows.

They are usually made of hardened steel or aluminum and contain additional security mechanisms to prevent unauthorized opening of doors. They are mainly used for house and apartment doors, but also for commercial and public buildings.

Below you will find the functionality and types of security fittings, an overview of their areas of application and their advantages:

How security fittings work:

Security fittings are designed to make it difficult to pick or tamper with door locks. Their mode of operation is based on the following properties:

Types of security fittings:

Security hardware comes in a variety of designs, depending on the security requirements and area of application:

1. Reinforced construction:
   Security fittings are often made of hardened steel or other resistant materials that make it more difficult to pry or drill through.
2. Locking cylinder cover:
   Many security fittings have a cylinder cover that prevents the profile cylinder from being pulled out or broken off.
3. Continuous screw fitting:
   Screwing is often carried out from the inside of the door so that screws cannot be tampered with from the outside.
4. Drill and pull protection:
   Special protective plates or sleeves protect the cylinder against drilling or pulling out.
5. Burglar resistance in accordance with standards:
   High-quality security fittings comply with DIN or EN security standards, e.g. DIN 18257 or EN 1906.

Use of security fittings:

Security fittings are mainly used in the following areas:

1. Residential houses and apartments:
To protect against burglary on house and apartment doors.

2. Commercial buildings:
To protect sensitive areas such as offices or storage rooms.
As fittings for emergency exit locks or panic locks for staff.

3. public buildings:
Security requirements against break-ins in public authorities, schools or hospitals.
In hotels and vacation homes for increased security for guest rooms and apartments.

Advantages of security fittings:

• Increased burglary protection
• Resistance to manipulation techniques such as pulling, drilling or levering open
• Additional security for the door cylinder
• Long durability thanks to robust materials
• Compliance with current security standards

Security fittings are an effective measure to protect doors against break-ins and tampering. They are available in different versions and offer different levels of protection depending on the security class and design.

Here you will find the most important aspects to look out for when buying security fittings:

Buying security fittings requires careful selection to ensure security, quality and cost-effectiveness.

• Before making a purchase, the relevant security requirements should be checked:
• DIN 18257: Standard for security hardware resistance classes ES0-ES3.
• EN 1906: Classification of door fittings according to resistance and durability
• RC classes (Resistance Class): In accordance with DIN EN 1627 for burglar-resistant doors
• Security fittings should have at least protection class ES1 or higher in order to provide effective protection against break-ins.
• A high-quality security fitting is made of robust materials that are resistant to mechanical attacks:
• Stainless steel or hardened steel have a high resistance to mechanical impact
• Aluminum alloys are lightweight, yet stable
• A security fitting should effectively protect the profile cylinder to prevent attacks such as breaking off, pulling out or drilling:
• A cylinder protrusion of max. 3 mm reduces the attack surface for burglars.
• A pull protection rosette as additional reinforcement to prevent the cylinder from being pulled out.
• A hard metal core or hard metal pins in the cylinder area to protect against drilling.
• High-quality security fittings have a hardened steel plate to protect the locking cylinder against drilling.
• An SKG-certified security fitting with pull protection offers additional protection against cylinder attacks.
• The type of fixing influences the security and durability of the fitting:
• Internal screw fitting: screws are not accessible from the outside.
• Continuous screw fixing: Better stability than simple fixings. Compatibility with the door: Suitable for the door thickness, e.g. 38-45 mm or 55-67 mm.
• Use at least M6 screws for high stability and ensure solid installation.
• In addition to security, security fittings should also meet functional and aesthetic requirements:
• Short backplate or long backplate: Long backplate fittings offer additional protection
• Different operating concepts such as lever handle/handle or knob/handle set.
• Modern look: stainless steel, matt black or brushed aluminum for a contemporary design
• In buildings with heavy use, such as hotels or offices, pay attention to low-wear materials.
• Observe test marks such as VdS, SKG, TÜV or CE marking
• Inexpensive hardware can lead to higher costs in the long term if it does not provide adequate protection.
• It is better to invest in higher security classes to avoid damage and costs in the long term.

The purchase of security fittings requires a careful analysis of security standards, material quality, locking cylinder protection, fixing technology and manufacturer certifications. Security fittings with pull and drill protection, internal screw fittings and a high resistance class, ES1/ES2/RC2-3, offer optimum protection against attempted break-ins.

Security fittings can be purchased from various suppliers. Comprehensive information about manufacturers and suppliers of Security fittings from all over the world can be found on Exportpages.