Pembroke Rd, Sevenoaks TN13 1XR, UK [email protected]


Build-Zone is established Structural Warranty provider for any size build/development in the UK and Ireland, including New Home, Self & Custom Build, Commercial, Completed and Social Housing. We are backed by A-rated insurers and UK Finance approved.
Over 25 years experience
In-house support
Business Overview

Build-Zone was created as a 10-Year Structural Warranty provider in 2003 and is a trading style of Sennocke International Insurance Services Limited, which was established in 1990.We are experienced in underwriting Warranties for all types of developments, from a single unit new home warranty to a large, residential or commercial build warranty. Whatever your project, we can help provide the 10-Year Structural Warranty or home warranty services you need.

With years of experience, Build-Zone understands the importance of providing the right level of support throughout the build process, and our experienced team of account handlers will assist with any queries from the time of your application until completion of your project, to ensure everything runs as smoothly as possible.

Build-Zone Survey Services Ltd (BZSS), our in-house dedicated technical services resource company, arranges the 10-Year Structural Warranty technical audits using a network of independent, qualified surveyors and approved inspectors. They can also facilitate building control via the approved inspector network, which can result in substantial savings for the customer, both financially and for convenience.

We have a online quotation system available to get a quote for your new home or development.

Features of our Standard Warranty

As well as our warranty product range, we are also able to arrange other insurances, such as contractors’ all risks, professional indemnity, public and employers’ liability and insurance backed guarantees. We also provide services such as construction insurance and Japanese knotweed insurance, as well as a range of technical services including air pressure testing and EPC tests. Please contact us for more details.

Build-Zone and Self-Build Zone are trading styles and Build-Zone Survey Services Ltd is a wholly owned subsidiary of Sennocke International Insurance Services Ltd. Sennocke is the scheme administrator of the Build-Zone range of warranties and is authorised and regulated by the Financial Conduct Authority.

Products & Services
  • Building & Site Surveying
  • Refurbishments
  • New Builds
  • Insurance Services

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