Self-build Site Insurance is essential for anyone planning an Extension, Renovation, Conversion or New Build.

Most ‘Home Insurance’ policies exclude cover for home improvement work.  Extension Site Insurance covers your new works, existing structure and liabilities to others.


Find a general summary of the type of Site Insurance policies we can offer, including a breakdown of the cover available.

This policy is designed for individuals building their own home or contracting another party to undertake the works on their behalf.

Whether you are updating an older building or changing the buildings' use, having the correct Site Insurance to protect the structure and your investment is crucial.

Our Renovation Site Insurance cover not only protects the existing structure you are about to renovate but also includes cover for the new works and materials on site.

Our online quotation process enables you to get a quote for

all our products by completing 

our simple forms online.


Call the Self-Build Zone Team on

0333 123 2322

Self-Build Zone and Build-Zone are trading styles of Sennocke International Insurance Services Limited which is registered in England at 6 Pembroke Road, Sevenoaks, Kent, TN13 1XR (Company Number 02489110). Sennocke International Insurance Services Limited is authorised and regulated by the Financial Conduct Authority (FRN 309040).