Why are some coffins lined with lead?

Members of the Royal Family are traditionally buried in lead-lined coffins because it helps preserve the body for longer. Princess Diana’s coffin weighed a quarter of a tonne, due to the amount of lead lining. The lead makes the coffin airtight, stopping any moisture from getting in.

How long does a body last in a lead lined coffin?

Lead coffins preserve a body for up to a year, they can be sealed airtight and slow the decomposition of the body. Lead lining a coffin seals the coffin, it keeps out moisture and preserves the body for longer, it also makes sure that the smell and any toxins from a dead body can’t escape and harm the environment.

Do coffins fill with water?

“The water in the graves seriously affects the coffins already buried. Coffins are not watertight so when the grave fills with water it also fills the coffin, which decomposes and rots the bodies faster. In my opinion this is where the water mixes with the body and embalming fluids,” he explained.

What is a grave liner?

According to the NCBVA (National Concrete Burial Vault Association), a grave liner is defined as a burial receptacle placed in the ground in a cemetery, either sectional, dome or box form designed and built to support the weight of the earth and standard cemetery maintenance equipment and to prevent the grave from …

Was Diana buried in a lead-lined coffin?

The coffin bared a weight of a quarter-tonne because it was lined with lead. It is a tradition that British royals are buried in lead-lined coffins. The fact that she was so famous and so loved among the public in the UK and worldwide meant that she garnered a state funeral and was given the lead coffin of a royal.

What is the difference between a vault and a casket?

A burial vault completely contains the casket, and functions almost like a casket for the casket. A grave liner only covers the top and sides of the casket and allows the bottom of the casket to be in contact with the earth.

How much does it cost for a grave liner?

How Much They Cost. Burial vaults usually cost between $900 and $7000 though in some cases, they can cost as much as $13,000. Grave liners usually cost between $700 and $1000.