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Shelters Blast Proof Doors & Hatches

Blast Proof / Ballistic / Gastight / Forced Entry Doors, Gates and Hatches
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Atmas provides various options of doors, gates and hatches for different applications like civil defense shelters, bunkers, industrial and storage facilities of hazardous materials, security structures and more . We offer doors with wide range of specifications, standard or custom-made sizes, blast, ballistic, fire and forced entry ratings, with frames designed for integration in new or retrofit projects, automated or manual operation, gas tightness, metal or concrete inserts, radiation or EMP protection and more options. We can design and manufacture according to customers’ specifications and national standards.

 

Blast doors designed to be installed on the entrance or evacuation openings of the shelter to protect the inner space from pressure wave created by blast outside and keep the airtightness of the shelter for CBRN protection. The doors can be equipped with additional splinter protection, penetrating radiation protection, automatic hydraulic mechanisms and additional features according to project specification. 
 

Typically Blast Protective Doors includes the following elements:

  • Door leaf -  covers the opening, perceives the force of the blast wave and transfers the blast load to the frame.

  • Door frame - receives the load from the door leaf and transfers it to the enclosing structures (wall or additional frame)

  • Locking mechanism - ensures hermeticity thanks to a special seal and prevents the door from opening under the influence of explosive loads. The hinges are part of the closing mechanism and are also designed to for explosive loads.

 

What we offer:

  • Shelters blast proof and gastight doors

  • Safe room doors

  • Security doors

  • Industrial doors

  • Storage and hangar doors and gates

  • Fire rated doors

  • Special designed hinges, sliding and other types of doors

  • Blast hatches

Our Offer

Blast Proof & Gastight Doors - New or Retrofit Options
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DU-IV R blast door for shelter

 DU-III/DU-I/DU-IV single and double leaf blast proof & gastight doors

Certified, heavy duty blast doors for shelters, bunkers and hardened facilities​​

Atmas offers a wide selection of blast proof and gastight doors for shelters, bunkers, saferooms and other protective applications. Our doors were developed in accordance with the requirements of national standards and combine advanced solutions with high quality and simple operation for the user.
We offer doors with high blast rating, in various standard and customized sizes and configurations including single or double leaf options, lever or gear locking mechanism and other options.

 

Main standard doors categories:


1.    Gastight doors with basic blast rating
2.    Blast and gastight doors
3.    Blast, ballistic and gastight doors


Doors can be upgraded for additional forced entry protection and fire resistance

 

Most of our doors can be installed in casting in new construction or retrofitted in existing openings (concrete or metal).

Contact us for questions or enquiries

Blast Proof & Gastight Hatches - New or Retrofit Options
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Various blast hatches options for top and side openings 

Blast and gastight hatches for shelters, bunkers and hardened facilities​​

Atmas offers a wide selection of blast proof and gastight hatches for shelters, bunkers, saferooms and other protective applications. Our hatches were developed in accordance with the requirements of national standards and combine advanced solutions with high quality and simple operation for the user.

 

Our hatches can come in different levels of blast protection, in various standard (800x800mm , 900x900mm, 600x900mm) or customized sizes, with lever or gear locking mechanism and in top opening (with gas lift supports) or side opening placed on the wall, as well as other options.


Hatches can be upgraded for additional forced entry protection and fire resistance.

 

Most of our doors can be installed in casting in new construction or retrofitted in existing openings (concrete or metal).


Contact us for questions or enquiries
 

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