Pressure-Resistant

Overly custom designs & manufactures pressure resistant & leakage controlled doors on a job specific basis to your specifications.  A wide range of seals & gaskets are available to satisfy almost any scenario including corrosive atmospheres.

Watertight Doors

Watertight doors & flood barriers are designed to resist specified water pressure loading.  Engineered by Overly Door for reliability & maintenance-free service, these doors have continuous silicone or neoprene gaskets that are built into the coaming frame.  Inflatable gaskets are also available.  The doors are made of steel or corrosion-resistant metals, such as aluminum or stainless steel.