Semi Mortised

Semi-Mortised Automatic Door Bottoms are installed into a rabbet in the door, with the casing flush with the door face. It has the advantage of a clean and unobtrusive look, however the door generally needs to be removed upon installation. They are best suited for hard flooring however they can be used on a carpeted area if a Doorway Threshold is installed directly beneath it.

Options for Semi-Mortised Automatic Door Bottoms include high sound and standard sound control, fire and smoke rated, and light and air infiltration. As with all our products, these are made of heavy duty material that is guaranteed to last through many usages.

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