Our NWSS Duel Door Emergency Hatch is a superior multi-purpose blast security hatch. These hatches are fire, blast,
radiation, theft and impact resistant. Our hatches are equipped with Nuclear, Biological and Chemical (NBC) seals to
protect against the hazards of these attacks. Each of our security doors and hatches come standard with compression
locks for tight NBC compression seal and extra security against theft. We are confident that you will not find a better
blast security hatch on the market.

Product Features and Descriptions:

• Manufactured in the U.S.A.
• Designed for celling installation to an outlet under a floor (garage, green house, tool shed etc.)
• Cast in place design makes installation easy
• 3/8 inch thick steel door leaf
• Reinforced with 3” steel square tubing
• 3/4 inch steel plate internal hinges
• 31” X 23” Inside dimensions
• 38” X 32” Outside dimensions
• Upper and lower door each equipped with 2 cam locks

Want one of our experts to install it? Contact our office for installation quotes and scheduling.