SO-2 Shelter Door Archives - Bunker Builders https://www.bunkerbuilders.com/product-tag/so-2-shelter-door/ Fri, 12 Dec 2025 03:27:59 +0000 en-US hourly 1 https://wordpress.org/?v=6.9 https://www.bunkerbuilders.com/wp-content/uploads/2025/10/logo-coming-soon-300x300-1-150x150.png SO-2 Shelter Door Archives - Bunker Builders https://www.bunkerbuilders.com/product-tag/so-2-shelter-door/ 32 32 SO-2 Shelter Door https://www.bunkerbuilders.com/product/so-2-shelter-door/?utm_source=rss&utm_medium=rss&utm_campaign=so-2-shelter-door https://www.bunkerbuilders.com/product/so-2-shelter-door/#respond Fri, 12 Dec 2025 03:27:59 +0000 https://ffb.ios.mybluehost.me/website_81fe6ff5/?post_type=product&p=776 A family of heavy-duty blast rated and gastight SO doors and HS / SL hatches that designed both for installation in Finnish civil defence shelters or other type of protected structures. The doors designed according to Finnish standard requirement and can be also customized to fit specific requirements. Finnish type standard and custom made shelter doors and hatches. […]

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A family of heavy-duty blast rated and gastight SO doors and HS / SL hatches that designed both for installation in Finnish civil defence shelters or other type of protected structures. The doors designed according to Finnish standard requirement and can be also customized to fit specific requirements.

  • Finnish type standard and custom made shelter doors and hatches.

  • The doors and hatches are heavy duty with single plate leaf structure for high pressure loads

  • Standard door clear opening sizes: 900×2000, 1200×2000, 1500×2000, 1900×2000 mm and other

  • Can be equipped with special frame allowing retrofitting the door in existing structural openings or on pre installed frames

SO-2 Shelter Door

  • Blast resistance: 400 kN/m2 (4 bar)

  • Leaf: single metal plate 30mm

  • Installation options: casting / retrofit, right/left

  • Locking mechanism: levers with multiple locking points

  • Equipped with seal for gas tightness

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