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Blast Doors for Shelters and Protected Facilities

Shelter blast doors are important part of shelter protection means designed to protect the entrance / exit of the shelter from destructive effects of the blast wave. Atmas offers a wide selection of shelter doors designed to meet various national civil defence and international protection standards as well as customized solutions to meet customer unique requirements.
We offer metal, concrete, composite and combined doors, singe or double leaf for retrofit or casting in concrete which are designed to protect from different threats like explosions, splinters and ballistic threats, fire and more. Some of the doors are equipped with rubber seal to provide gas tightness and protection against penetration of harmful gases.

SO-1 type shelter blast and gastight door

Shelter blast & gastight door (Finish norms) - ATM SO-1

ATM SO-1and ATM SO-1S single / double leaf shelter doors are designed to meet Finnish norms for S1 shelters.

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DU-IV 250 shelter blast door double leaf installed in the underground bunker

Shelter gastight door - DU-IV

DU-IV single / double leaf shelter doors are designed to meet the CEE norms for gastigtness.

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DU-IVR shelter blast door double leaf installed in the shelter

Shelter blast & gastight door (3 bar) - DU-IVR

DU-IVR blast resistant and gastigh single or double leaf doors for shelters are designed to meet the CEE norms for ≥300 kPa (3 bar) blast pressure.

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DU-III shelter blast door single leaf installed in the underground bunker

Shelter blast & gastight door (4.4 bar) - DU-III

DU-III single / double leaf shelter doors are designed to meet the CEE norms for >440 kPa (4.4 bar) blast pressure.

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DU-I shelter blast door double leaf installed in the underground bunker

Shelter blast & gastight door (9 bar) - DU-I

DU-I single / double leaf shelter doors are designed to meet the CEE norms for >900 kPa (9 bar) blast pressure.

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MSD1-SPL SI4422 shelter blast door single leaf installed in the underground bunker

Shelter blast & gastight door (Israeli standard) - MSD1-SPL

MSD1-SPL single / double leaf shelter blast & splinter protected doors are designed to meet the Israeli SI4422 standard.

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Specially designed doors which combine a reinforced frame with special reinforced concrete filling. The doors designed for high blast loads, ballistic threats, fire resistance and more.

Concrete filled shelter blast & gastight doors

Specially designed doors which combine a reinforced frame with special reinforced concrete filling. The doors designed for high blast loads, ballistic threats, fire resistance and more.

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Special blast double doors 20 bar installed in a bunker

Special designed doors for high blast pressure loads

Specially designed doors with reinforced frame with special reinforced elements and customized to specific operational conditions. The doors designed for high blast loads, ballistic threats, fire resistance and more.

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Blast resistant, splinter protected, bullet resistant, gastight and other types of doors for shelters, bunkers, safe rooms and other applications

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