Automatic door bottoms don’t have to mean installation headaches or
maintenance nightmares. We engineer our door bottoms for easy, precise
installation, with a minimum of parts subject to wear. Quality construction
to the renowned ZERO standards makes our gaskets the professional’s choice
for superior performance and long life.
Our special-purpose door bottoms give optimal results to help meet the
biggest challenges in sealing door perimeters:
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High-level
sound control achieved with unique, patented design features |
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Blocking fire,
smoke and toxic gases with integral INTUMET™
intumescent material |
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Minimizing
door-opening force with “Light Spring” action to meet ADA access requirements |
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Protection from X-rays using lead-lined gaskets |
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