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The Purpose of a Vault

Serenity Funeral Home of Southern Utah • January 22, 2025

Why is a vault or outer burial container required by most cemeteries?

An outer burial container is a box specifically designed to enclose the casket in the ground at the cemetery. Its main purpose is to preserve the integrity of the grave and protect the casket.

An outer burial container is known by several different names, including a vault, a grave liner, or a grave box. They are usually constructed from heavy-duty plastic or concrete and are designed to prevent the grave from collapsing from the weight of the earth and the heavy machinery needed to maintain the cemetery.

Vaults have different qualities and features based on the construction and materials used, but there are two main types: non-sealing and sealing.

A basic grave liner (non-sealing) is a concrete box that does not seal. Although a grave liner does meet the minimum requirements of some cemeteries, it offers little in the way of protection and allows water and other common ground elements to penetrate the casket.

A sealing vault is made of heavy-duty plastic or concrete that includes a plastic liner bonded to the inside. This design provides watertight construction and helps maintain the integrity of the grave.

Individual cemeteries have their own preferences and requirements as to whether they allow plastic or concrete, sealing or non-sealing.

Vaults have a wide price range based on the quality and style selected.

Choosing a vault is just one of the many decisions that need to be made when planning a funeral service. We recommend planning in advance to ensure that your preferences are documented and your wishes are respected. For more information, contact us today at (435) 986-2085

Submitted by W. Russell Atkin, Owner/Licensed Funeral Director

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