Buildings insurance and contents insurance are often mentioned together, and it’s easy to assume they cover similar ground — but they protect very different things. Understanding the distinction matters, because being underinsured (or paying for cover you don’t need) is a common and avoidable mistake.

What buildings insurance covers

Buildings insurance covers the physical structure of your home — the walls, roof, windows, floors, and permanently fixed items like a fitted kitchen or bathroom. It’s designed to cover the cost of repairing or rebuilding your home if it’s damaged by events such as fire, flood, storm, subsidence, or similar insured risks.

If you have a mortgage, buildings insurance is normally a requirement set by your lender, since the property is their security for the loan as well as your home.

What contents insurance covers

Contents insurance covers the things inside your home that you’d take with you if you moved — furniture, electronics, clothing, jewellery, and other personal possessions. It protects against loss or damage from events like theft, fire, flood, or accidental damage, depending on the level of cover you choose.

Contents insurance isn’t a legal or mortgage requirement, but most homeowners (and many renters) choose to have it, since the cost of replacing a home’s contents after a fire or burglary can be substantial.

The key difference, simply put

If it would fall out if you turned your house upside down and shook it, it’s contents. If it wouldn’t, it’s buildings. Fitted kitchens, built-in wardrobes and bathroom suites are buildings; the sofa, television and clothes inside them are contents.

What’s commonly excluded from each

Both types of policy have exclusions, and these vary between insurers — general wear and tear, for example, is typically excluded from both, since insurance covers sudden and unexpected damage, not gradual deterioration. High-value items like jewellery or expensive electronics often have single-item limits on contents policies, meaning you may need to specify them separately for full cover. Always check the policy documents for the specific exclusions that apply.

Do you need both?

If you own your home, you’ll almost always need buildings insurance (and your mortgage lender will likely require it), and it’s worth strongly considering contents insurance too, since the two don’t overlap. If you rent, you generally won’t need buildings insurance (that’s your landlord’s responsibility), but contents insurance for your own possessions is still worth having.

Landlords letting out a property typically need a landlord-specific buildings policy, which differs from a standard homeowner’s policy and often includes additional cover such as loss of rent or landlord liability.

Getting the sum insured right

For buildings insurance, the sum insured should reflect the cost of rebuilding your home from scratch — not its market value, which includes the land. For contents, it should reflect the total value of your possessions, which is often higher than people initially estimate. Getting this wrong in either direction means you could be underinsured when you need to claim, or overpaying for cover you don’t need.

Policy coverage, exclusions and limits vary significantly between insurers — always check the specific policy wording rather than relying on general descriptions.

We’ll help you work out the right level of buildings and contents cover for your home, and compare policies across the market. Get in touch for a free consultation.