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steel security door

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steel security door



What is steel security door


A steel security door is a heavy-duty entry door designed to provide enhanced protection against forced entry, vandalism, and other security threats. Here are some key features and characteristics of steel security doors:


  • Material: Made from high-quality Galvanized steel sheet (steel sheet thickness up to 1.0mm for door leaf, 2.0mm for door frame)???Steel Security doors according to different requirements using different filler material boards, usually using honeycomb paper core boards, with fire mineral boards to increase the fire function to achieve the fire rating of up to 120 minutes, filled with thermal insulation pu boards to achieve heat preservation and energy saving, filled with glass wool boards to achieve the maximum stc56 decibels of sound insulation capabilities


  • Reinforced Structure: Steel security doors often have a reinforced frame and may include additional security features like internal steel reinforcements or multi-point locking systems.


  • Impact Resistance: They are designed to withstand significant impact, making them difficult to break through.


  • Fire Resistance: Many steel security doors are also fire-rated, offering added protection in case of a fire.


  • Weather Resistance: Steel doors can be treated or coated to resist rust, corrosion, and extreme weather conditions.


  • Customization Options: They come in various styles, finishes, and colors, allowing for aesthetic customization to match the home or building’s design.


  • Energy Efficiency: Many steel doors are insulated, which can improve energy efficiency by reducing heat transfer.


  • Low Maintenance: Unlike wood, steel doors do not require regular painting or staining, making them easier to maintain.


  • Enhanced Security Features: Options for high-security multi-point locks, deadbolts, and additional features like peepholes or security cameras can further increase their protective capabilities.


Steel security doors are ideal for homes or businesses looking to improve security without sacrificing style or functionality.

steel security door


Optional Veneer & Texture

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Optional solid color

RAL 1023 Traffic Yellow
RAL 3020 Traffic Red
RAL 3003 Ruby Red
RAL 3000 Flame Red
RAL 1015 Light Ivory
RAL 2009 Traffic Orange
RAL 5002 Ultramarine Blue
RAL 5003 Sapphire Blue
RAL 5005 Signal Blue
RAL 5011 Steel Blue
RAL 5013 Cobalt Blue
RAL 5015 Sky Blue
RAL 5017 Traffic Blue
RAL 6002 Leaf Green
RAL 6005 Moss Green
RAL 6009 Fir Green
RAL 6001 Emerald Green
RAL 6003 Olive Green
RAL 6028 Pine Green
RAL 7012 Basalt Grey
RAL 7000 Squirrel Grey
RAL 7021 Black Grey
RAL 7022 Umbra Grey
RAL 7024 Graphite Grey
RAL 7030 Stone Grey
RAL 7037 Dusty Grey
RAL 8019 Grey Brown
RAL 8017 Chocolate Brown
RAL 9011 Graphite Black
RAL 9006 White Aluminium
RAL 9010 Pure White
RAL 9016 Traffic White

Door package and loading for steel security door




1. Standard package and loading (weld frame metal door)


The surface is covered with a layer of pvc film, sleeved with bubble wrap, and then packed into a 7-layer corrugated cardboard box and wrapped with strapping tape; the secure packaging can reduce the damage caused by scratches and collisions during on-site handling.




Shipping by air

For door and hardware samples, we usually use air freight to save time, we have a long term cooperation with many international express companies, such as DHL, FEDEX; so they give us competitive shipping price and high quality service.

Shipping by sea

Due to the large volume and weight of the door, usually use sea transportation, our factory is located in Yongkang City, Zhejiang Province, China, the nearest port is the port of Ningbo, followed by the port of Shanghai; from the factory to the port in just 3 hours; sea transportation is very convenient; our factory has more than 20 years of experience in exports; and many shipping companies have long-term cooperation

Shipping by truck

If foreign customers have containers for consolidation in China, we can transport your door by truck to the customer's designated loading location, such as Shenzhen, Qingdao, Shanghai

What is your MOQ?

We have no minimum order quantity and accept orders in any quantity.Whether you need a single door or material for an entire project, we offer affordable product price and shipping to your country


Can door size be customized?

Any size within the maximum size range can be customized,

  •  Maximum width of single door is 1250mm,
  •  Maximum width of double door is 2500mm,
  •  Maximum height is 2800mm.


Can door colors be customized?

Of course,We have a wide range of standard colors to choose from, and we can also produce according to the color card provided by the customer.


Can you provide design drawings for confirmation?

Of course, we can ! Our profesional designer can provide detailed design drawings to confirm the specifications and materials before production.

You can also download reference drawing on our website


Can you supply door hardware?

Of course, we can provide different materials, colors, styles, prices of hardware accessories for customers to choose, where you can one-stop shopping for doors and accessories! Most of our hardware is made in china (chinese brand), We can also supply hardware made by international Top brands (such as Häfele, Dorma), or Equivalent China-made hardware



Welcome inquiry, Contact Us Now !

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