PROTEK IS BACKED BY A-RATED INSURERS

  • Structural Warranty Insurance Backed By
    A-Rated Insurers

    Trusted by UK Lenders. Cover for developers, self-builders, and brokers nationwide.

Smart Warranty Solutions That Work the Way
You Build

At Protek, we specialise in 10–12 year structural warranty insurance for new build, conversion and development projects across the UK. Our products are backed by A-rated insurers and recognised by UK mortgage lenders — helping developers, builders, and self-builders move projects forward with confidence.

We know not every project fits a rigid framework. That’s why we take a flexible, responsive approach – tailoring solutions to suit your development model, rather than forcing you into ours.

With a team of experienced underwriters and fast, practical technical audits, we’re here to make your experience seamless from first contact to project completion and beyond.

Getting A Quotation
Couldn't Be Simpler

Our team are authorised to underwrite your policy, provide fast communication, and help guide your warranty from setup through to post-sale protection.

Our Structural Warranty Products

New Home Warranty

Designed for newly built homes, this 10 or 12-year warranty covers structural defects, ensuring compliance with regulations and lender requirements.

Build to Rent Warranty

Aimed at developers and investors, this warranty supports rental schemes by covering structural defects in newly built properties.

Commercial Warranty

Provides cover for commercial properties, including offices, hotels, and retail units, safeguarding against structural issues post-completion.

Affordable Housing Warranty

Specifically structured for social landlords and shared ownership homes, offering protection against major structural defects.

High-Value Projects Warranty

For developments exceeding £25 million, this bespoke warranty solution offers tailored coverage for large-scale projects.

Builders Warranty

Provides risk transfer for completed developments, suitable for projects where a standard new home warranty isn’t applicable.

Retrospective Warranty

Ideal for properties completed without a structural warranty, this cover can be arranged post-construction to ensure ongoing protection.

Self-Build Warranty

Tailored for individuals constructing their own homes, this warranty offers protection against structural defects from the outset of the build.

Why Us

Why Choose Protek?

Recent Case Studies

Blackpool Central

This 1,306 space car park is the first stage in Blackpool’s £300 million ambitious regeneration programme.

Crown Works

The £37m seven storey Build to Rent scheme was developed by Europa Capital, with Xian Developments as development managers.

Castle View Court

Castle View Court offers a stunning collection of six luxury new homes built to exacting standards.

No1 Old Trafford

The site is located on the fringe of Manchester city centre, within the Borough of Trafford, on the River Irwell waterside.

Ordsall Lane

Located on the banks of the River Irwell, Pavilion Wharf is a 17 storey off-plan residential development opposite Castlefield, in Manchester.

Ready to Secure Your Project with a Protek Warranty?

Our flexible, lender-approved structural warranties help keep your build moving — backed by expert support from day one.

From The Blog

Articles & Publications

UK Finance produces new guidance for warranty providers

UK Finance has issued new guidance for warranty providers setting out the standards its members typically expect from a new build home warranty provider.  The guidance is welcomed as it removes uncertainty for developers, stops loopholes being exploited and affords better protection to consumers. It outlines the

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Consumer Code for New Homes

The Consumer Code for New Homes (CCNH) has been established to protect homebuyers by ensuring best practices are followed throughout the marketing, sale, purchase, and after-sales care of new-build properties. The Code sets mandatory standards for all registered developers and offers a clear framework for

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Product Governance Reviews & Fair Value Assessments

Since October 2021, the FCA has required all manufacturers and co-manufacturers of general insurance products (excluding those classed as ‘large risks’) to complete an annual PROD assessment. In line with this, Protek has updated its processes to meet the product governance requirements — with a

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