Basic concept of strikers

Strikes are mechanical devices installed on doors and windows that allow the correct closing and securing of these elements. They work in conjunction with locks to ensure security and access control in residential, commercial and industrial buildings. Its main function is to receive the latch or lock latch to keep the door closed and aligned.

These elements are essential to ensure structural integrity and protection against intrusions, in addition to sometimes contributing to the watertightness and acoustic and thermal insulation of the enclosures. Strikes can be manufactured in various materials and designs, adapting to different types of doors and security requirements.

Strikes for residential doors

Strikes intended for residential doors are typically simpler and cheaper, designed for basic security applications. They are generally made of steel, brass or aluminum, and can have chrome, nickel-plated or painted finishes to improve their corrosion resistance and aesthetics.

Among the most common types, mortise strikes stand out, which are integrated into the door frame, and surface strikes, which are fixed directly on the frame. Its design allows it to receive the lock latch and facilitate the hermetic and safe closing of the door.

These strikes are usually compatible with key, handle or remote locks, and their installation is simple, making them ideal for homes and small businesses.

Strikes for doors for industrial and commercial use

In industrial and commercial environments, strikers must meet greater demands for strength and durability. They are usually made of reinforced materials, such as stainless steel or special alloys, to withstand intensive use and adverse environmental conditions.

There are strikers designed for fire doors, which in addition to the mechanical function, must comply with specific regulations to prevent the spread of fire and smoke. These strikers have automatic closing mechanisms and systems that guarantee tightness against gases and high temperatures.