tel. 0333 456 5040



Structural Warranty Insurance Products

Protek is a specialist provider of 10 year structural warranty insurance. We are part of Arthur J. Gallagher (UK) Limited.  Our range of 10 year structural warranty insurance products is backed by class leading A rated Lloyd’s security. Insuring your next development project with Protek means you will be getting the cover you require, combined with excellent levels of service both on and off the construction site at a price that represents excellent value for money.

10 Year Structural Warranty Insurance

For information on our 10 year structural warranty insurance cover, latent defects or builders guarantee or to request a new structural warranty insurance quotation, select the warranty product you require from the list below:
Get a quotation for any of our warranties: CLICK HERE
Protek 10 year structural warranty insurance

New Home Warranty

The new home warranty is designed for house builders wishing to provide their customers with a class leading consumer coded structural warranty insurance on residential properties being offered for sale. It covers new build or new conversion developments. The 10 year warranty is also available on mixed use and regeneration projects. Cover includes developer insolvency (loss of deposit) cover, full risk transfer in years 3 to 10, health & safety of occupants cover, contaminated land as well as alternative accommodation cover as standard. If you are looking for a new home warranty provider that understands your business and provides the sort of service you are looking for, then please contact us for a quotation.

Builders Warranty

Our builders warranty is designed for builders, receivers, administrators or investors requiring a major damage and defects approach to 10 year warranty provision. This structural warranty insurance product provides full risk transfer on the completed new development and does not have a defects period. The building warranty is suitable for new build, conversion, extensions and regeneration projects. It can be utilised on a development that has already started or where a transfer of ownership or liquidation has occurred during the construction phase.

Retrospective Warranty

Protek’s retrospective warranty is for house builders, property investors, receivers and individuals requiring a retrospective structural warranty insurance solution for a residential or mixed use property that was completed at some point in the last 10 years, but without the benefit of a 10 year warranty. The retrospective warranty provides comprehensive structural warranty insurance cover.

Self Build Structural Warranty

Our Self-Build Structural Warranty has been specifically designed for anyone self-building or converting their own self-build home either as a DIY build or a builder led or self-managed project. We have a website specifically for self build which offers comprehensive self build insurance including site insurance and a self build warranty. For more information visit If you have completed your self build project and now looking for a retrospective warranty, please visit our retrospective warranty product page.

Custom Build Warranty

Our custom build structural warranty provides 10 year structural warranty insurance cover tailored for the requirements of the custom build sector. The custom build warranty is designed to provide cover irrespective of the type of custom build model you are engaging with. It is suitable for both the private and public sectors. If you would like to discuss your custom build warranty requirements, please contact us today.

Social Housing structural warranty

Our 10 year new home warranty product is also suitable for housing associations Residential social landlords and contractors building or developing social housing projects either as new builds or regeneration projects.
If you would like to speak to an experienced member of the team to identify which product is suitable for your project, just call us on 0845 217 7059.



Contact Us

Protek Group Limited,
Unit 2, Enterprise Way,
TN8 6HF.

Tel: 0333 456 5040