What is the difference between NHQB and NHBC? A Clear Guide for New Build Homeowners

What is the difference between NHQB and NHBC?

If you’ve recently bought a new build home, you may have come across the terms NHQB and NHBC in your paperwork and understandably wondered:

Are they the same thing? Do they both cover defects? Who is actually responsible if something goes wrong?

The names are similar, but they serve very different roles. Understanding the distinction can help you know your rights and who to approach if you experience issues in your new home.

What is NHBC?

NHBC stands for the National House Building Council.

NHBC is a warranty provider. It provides a 10-year structural warranty on many new build homes in the UK.

If your home is registered with NHBC, the cover is typically structured like this:

Years 0–2

The developer is responsible for rectifying defects that you report.

Years 3–10

NHBC provides insurance cover for specific structural defects, subject to policy terms and conditions.

NHBC also carries out staged inspections during construction, but these are not a full quality guarantee of every finish or installation within the property.

In simple terms, NHBC provides the warranty and insurance backing for your home.

What is NHQB?

NHQB stands for the New Homes Quality Board. NHQB is not a warranty provider.

Instead, it is the organisation responsible for overseeing the New Homes Quality Code, a framework designed to improve customer service standards and complaint handling across the new build sector.

The New Homes Quality Board was established in 2021, following industry-wide concerns about build quality, transparency and how customer complaints were being managed. The New Homes Quality Code formally came into effect in 2022, setting clearer expectations for developers.

Developers who register with NHQB agree to follow this Code, which sets standards around:

• Fair and transparent sales practices

• Clear information during the buying process

• Defined aftercare and complaint procedures

• Reasonable timescales for responding to reported issues

• NHQB also oversees the New Homes Ombudsman Service, which provides independent dispute resolution if complaints cannot be resolved directly with your developer.

In simple terms, NHQB focuses on standards of conduct and customer protection, not structural warranty insurance.

Why were they introduced?

NHBC has existed for many decades and remains one of the UK’s largest structural warranty providers.

NHQB is much newer and was created to strengthen consumer protection in the new build sector, particularly around how buyers are treated during and after the sales process.

The aim of NHQB is to improve accountability and provide homeowners with a clearer, more structured complaints pathway.

How do they work together?

They don’t replace each other, they operate in different areas.

If your home is covered by NHBC, NHBC provides your structural warranty cover.

If your developer is registered with NHQB:

They must follow the New Homes Quality Code and adhere to its complaint procedures.

You may therefore have:

• A structural warranty provider (such as NHBC)

• A developer signed up to the New Homes Quality Code

• Access to the New Homes Ombudsman if disputes cannot be resolved

They are separate layers of protection designed to work alongside each other.

Who do you contact if you have a problem?

This depends on the timing and nature of the issue.

Within the first two years after completion you must report defects directly to your developer. This is known as the builder liability period.

If your developer is registered with NHQB and you are not satisfied with how they handle your complaint, you may escalate the matter through the New Homes Ombudsman.

After two years:

For structural issues covered by your policy, you may need to contact your warranty provider, such as NHBC.

Understanding this structure helps you approach the correct organisation and avoid unnecessary delays.

Why this matters for New-Build Homeowners

Many homeowners assume NHBC inspects and guarantees every aspect of build quality. In reality, warranty inspections are not the same as a comprehensive independent snagging survey.

Similarly, some buyers believe NHQB provides structural cover, it does not.

Knowing the difference helps you:

• Understand your rights

• Follow the correct complaint pathway

• Act within the appropriate timeframes

• Protect your position if issues arise

If you are searching for answers to:

“What is the difference between NHQB and NHBC?”

“Is NHQB the same as NHBC?”

“Who covers defects in a new build home?”

The key takeaway is this:

➡️ NHBC provides structural warranty cover.

➡️ NHQB oversees the New Homes Quality Code and complaint standards.

They serve different purposes but both form part of the wider protection framework for new build buyers.

Where a Snagging Survey fits in

Neither NHBC nor NHQB replaces the value of an independent Snagging Survey

A professional snagging survey identifies defects early, provides clear photographic evidence and supports you in raising issues formally within your builder liability period.

It gives you clarity on what is likely to fall within acceptable tolerances and what should reasonably be rectified by your developer.

If you are unsure which organisation applies to your home or want guidance on how best to raise concerns, independent advice can make the process far less stressful.

Buying a new build home should feel exciting, not confusing. Understanding how NHBC and NHQB differ is one of the first steps in protecting your investment and navigating the process with confidence.

If you have any questions, get in touch for a no obligation chat!

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