Market-leading new home warranty and insurance

If your builder has chosen a NHBC warranty for your new home, they have made a good choice. We are the leading warranty and insurance provider for new and newly-converted homes in the UK.

Buildmark is the name of our 10 year warranty and insurance cover for newly-built or newly-converted private homes.

Moving in

Things to consider before you move and when you've just moved in.

Selling your home

Passing on the benefits of Buildmark to the new owner is simple.

Self-build or custom-build?

If you're planning to build your own home or use an NHBC registered builder to custom-build a new home to your design, you'll need to consider warranty cover.

Contact us

0800 035 6422
Open: Mon - Fri   08:30 – 17:30

For general enquiries: Ask for ‘Customer Services’,
or write to us

To discuss a claim: Ask for ’Claims’,
email us or write to us

Making a new claim?

If you have a problem with your home and need to let us know Find Out More

Any questions?

See some frequently asked questions