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About steel door reinforcement

Types of Steel Door Reinforcement

A steel door reinforcement is a metal plate that is installed around the door lock area on a steel door. It is designed to protect the door from being forced open when someone tries to break in. The reinforcement plate makes the lock area much stronger than the rest of the door, helping to prevent break-ins.

There are different types of steel door reinforcements. Here are some of them:

  • Deadbolt Reinforcement Plates

    These plates are specifically designed for deadbolt locks. They are installed around the deadbolt location. They come in different sizes and shapes, depending on the kind of deadbolt. The plates are made of strong steel that can withstand a lot of pressure. Some of them have anti-drill points to prevent intruders from drilling the deadbolt.

  • Handle Lock Plates

    These plates support handle locks. The plate is installed where the handle lock is placed. They are usually broader than deadbolt plates because handle locks are bigger. The plates are also made of steel to ensure they are strong and durable. Most of them can resist impacts and prevent the lock from breaking.

  • Door Frame Reinforcement Plate

    This plate is installed on the door frame, especially the latch area. It is usually rectangular and covers a larger area. The plate ensures that the door frame is reinforced to prevent the frame from breaking when the lock area is pulled. Without the frame plate, the door frame can easily break during forced entry.

  • Strike Plate Reinforcements

    The strike plate reinforcement is installed on the door frame. It is designed to hold the lock in place when the door is closed. The plate reinforcement is usually made of hardened steel. It prevents the strike plate from breaking when someone tries to force the door open. They are easy to install and come with different mounting options.

  • Panic Bar Reinforcements

    This reinforcement is specifically designed for doors that have a panic bar or crash bar installed. The panic bar is a special lock that can be opened by pushing a bar across the entire width of the door. The reinforcement makes sure the panic bar area is strong enough to prevent forced entry.

  • Metal Wrap-Around Reinforcements

    This reinforcement is unique because it wraps around the edge of the metal door. It reinforces the lock area and makes sure the entire door is protected. The wrap-around plate reinforcement is very versatile and can be used to reinforce weak spots on wooden or fiberglass doors.

Function and feature of steel door reinforcement

  • Reinforcement plate:

    Steel door reinforcement plates protect locks and deadbolts by distributing impact force over a larger area. They make it harder for locks to be pulled out through the door. Reinforcement plates help prevent break-ins by strengthening vulnerable areas around locks. They ensure the door remains intact even if someone tries to force it open.

  • Reinforcement for deadbolts:

    Steel reinforcement plates make deadbolts much harder to defeat. The plates secure the bolt and spread the holding power over the door frame. This prevents anyone from pulling the lock or deadbolt through the door. Reinforcement plates help keep the door from breaking near the lock or deadbolt if someone tries to kick it down. Overall, they make it very hard for anyone to pick, slide, or break the deadbolt area to get inside.

  • Security door hinges:

    These heavy-duty hinges can prevent doors from being removed, even if the hinge side is kicked or forced. The special ball bearing or concealed bearing designs ensure the door can only swing open and cannot be lifted off. Security hinges make it impossible for anyone to remove the door, even if they have access to the hinge side. This provides much better security than standard door hinges.

  • Frame reinforcements:

    Metal frame reinforcements fit inside wood door frames at the lock and hinge locations. They make the frame much stronger to withstand impacts and prevent doors from breaking or splitting near the locks or hinges. The metal reinforcements protect against kick-ins or forced entries through the frame failing. They ensure the wooden frame remains sturdy over years of use.

  • Frame and hinge reinforcements:

    Frame reinforcements make the wood frames much more durable and able to withstand impacts near locks or hinges without splitting or breaking. They help prevent frames from failing after years of use. Reinforcements at hinge locations provide extra support for the door's weight and constant opening and closing.

Scenarios of Steel Door Reinforcement

Steel door reinforcements are used for different purposes in various scenarios. Some of the common scenarios where steel door reinforcement is applicable include:

  • Residential Doors

    When securing a home, reinforced steel doors are often used. These steel door reinforcements help make the entrance stronger and more resistant to kicking or forced entry. They protect homes from burglary attempts, protecting valuable property and, more importantly, life.

  • Commercial Building Front Doors

    Steel door reinforcements are commonly used in the front doors of commercial buildings. The reinforced steel doors are difficult to penetrate, protecting corporate assets, sensitive information, and employees. The door protection plate can also help prevent unauthorized access to restricted areas within the commercial building.

  • Storage Units

    Reinforced steel doors are often used in storage facilities. The reinforced door helps to prevent unauthorized access to stored goods, protecting the contents of the storage space from theft or damage. This is made possible because the door protection plate can help prevent the lock from being drilled or picked.

  • Garages

    Steel door reinforcements are used in garage doors to prevent unauthorized entry into the garage and vehicles parked therein. The reinforcement makes it difficult for intruders to execute a successful forced entry, protecting the entire property and preventing potential theft of vehicles or valuable items in the garage.

  • Rental Properties

    For landlords and tenants, steel door reinforcements offer added security to rental properties. The reinforced steel doors protect against break-ins and ensure the safety of tenants and their belongings. The reinforced doors also help to minimize liability for landlords in case of security-related incidents on the property.

  • Hotels and Hospitality Centers

    Steel door reinforcements are used in hotels to ensure the safety of guests and their belongings. The reinforcement helps to prevent unauthorized entry into guest rooms, protecting valuable property and ensuring the safety of guests. The door protection plate can also help protect against forced entry into hotel management offices and other sensitive areas within the hospitality center.

How to Choose Steel Door Reinforcement

  • Consider the type of reinforcement:

    When looking at the different types of steel door reinforcement plates, think about what will work best for each situation. If security is the main concern, pick a plate designed to protect locks and hinges really well. These heavy-duty plates spread out any force over a larger area, which stops the door from getting pushed in easily. On the other hand, if the main goal is to stop the lock from getting drilled out, choose a plate specifically made to shield against that type of attack. These thinner plates have a special metal that helps keep the lock safe from drill bits.

  • Quality of material:

    The quality of the reinforcement plate's metal is super important. Look for one that uses high-carbon steel or hardened steel for extra strength. This steel can better withstand any cuts or impacts from tools trying to get through the door. Also, check that the thickness of the plate is at least 1/8 inch or more. Thicker plates mean better protection that will last a long time.

  • Look at the finish:

    When choosing a steel front door reinforcement plate, pay attention to how it is finished. The finish does more than just make it look nice - it helps protect the plate from rusting over time, too. Pick a plate that has either been powder-coated or galvanized. The powder coating forms a super tough shell around the metal that won't wear off easily. As for galvanized plates, they get coated with zinc that hardens up when the plate is heated. Both finishes do a great job of keeping the reinforcement plate looking good for many years.

  • Ease of installation:

    When selecting an exterior door reinforcement plate, think about how easy it will be to install, too. Some plates require lots of changes to the door that must be made by a professional. This means extra time and costs. But other types of plates are simple to put on without needing to alter the door much at all. These just need a few screws to go right over the existing lock and hinge spots.

Steel Door Reinforcement Q&A

Q1: What is a steel door frame reinforcement plate?

A1: This is a plate usually wraps around the lock area of a steel door. It helps strengthen the door against break-ins or forced entry.

Q2: What is the average thickness of a door reinforcement plate?

A2: Most door reinforcement plates are 1.5mm thick. However, there are options with 2mm thickness for extra strength and security.

Q3: What is a door guardian?

A3: A door guardian is another name for a door reinforcement lock. It is installed to protect the vulnerable lock area of a door. It is usually made of steel or metal. The guardian plate protects the lock from impact or pressure.

Q4: What are security doors?

A4: These are doors installed in homes, offices, or storage areas. They are specially designed to prevent unauthorized access or intrusions. Security doors are reinforced with steel or metal frames. They also have deadbolt locks, peepholes, and screen doors. They protect against break-ins, fire hazards, and severe weather conditions.

Q5: What is the average gauge of steel for security doors?

A5: Most security doors are made from 14 to 16 gauge steel. The lower the gauge number, the thicker the steel. 14 gauge steel is about 2mm thick. 16 gauge steel is approximately 1.5mm thick. A security door made from 14 gauge steel will be reinforced enough to protect against forced entry.