An Adjustable Inswing Sill features a cap that contains flush sscrews which adjust to maintain a tight seal. The sill is 1-1/4″ tall. The frame’s closure package will include the sill extender needed to make the jamb depth.
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An Adjustable Inswing Sill features a cap that contains flush sscrews which adjust to maintain a tight seal. The sill is 1-1/4″ tall. The frame’s closure package will include the sill extender needed to make the jamb depth.