Projects We Cover

Major Projects

Major Projects Building Warranty Provider

When working on high rise projects (residential or mixed-use) where the contract value is more than £25m, the need for unconflicted, independent advice on the building warranty is essential.

J3 Advisory are experts in this realm and we understand that the right cover is paramount. Our advisors ask the important questions to understand project and business objectives, getting to know all parties involved to achieve the goals laid out.

By approaching the right providers in the market, we are able to deliver terms that are fit for purpose, with insurance partners that are experienced in handling and monitoring large-scale, complex schemes.

To discuss your high rise building warranty needs, please call us on 0203 096 0718 or fill in our enquiry form and one of our advisors will be in touch very soon.

Why choose J3 Advisory for major projects warranty solutions?


Keep it simple

We know arranging insurance can be time consuming and sometimes challenging. So we make it simple. We use state-of-the-art technology to collect project information. We then take the time to ensure that we truly understand our clients’ goals and objectives to find them the most appropriate insurance solutions.



While being results driven and providing a fresh approach we also offer the benefits of continuity. We frequently take care of the insurance on multiple schemes with the same client, becoming an extension of their businesses. Clients benefit from our detailed knowledge of their projects, their objectives and a deepening relationship with their people. This evokes confidence not only from our clients but also the insurers and underwriters we place business with.


Objective Advice

By truly understanding your goals we can provide objective advice, finding you the best rates for your project and your business. We have access to all A-rated insurance providers across the whole market. We deliver a comprehensive market comparison to find you the most appropriate terms for your project, enabling you to make decisions confidently and swiftly.

Projects We Cover

Build to Rent

Mixed Use Development

Major Projects

Affordable and Social Housing

New Homes for Sale

Have a project you wish to discuss?