Lost Your FENSA Certificate? Here's How to Check It Online in Seconds

If you've recently moved home, are planning to sell, or simply need proof of building regulation compliance, you might find yourself asking: "Can I check my FENSA certificate online?" - The answer is yes - and it's easier than you think.

FENSA (Fenestration Self-Assessment Scheme) certificates are crucial documents that confirm window and door installations in England and Wales comply with building regulations. These certificates are especially important when selling a property, as conveyancers and buyers often request them during the legal process.

Check your FENSA certificate online

What Is a FENSA Certificate?

A FENSA certificate confirms that double glazing installations (typically windows, doors, or roof lights) were fitted by a registered FENSA installer and comply with current building regulations. It also shows that the installation is registered with your local council - eliminating the need for you to do this yourself.

If you had new windows or doors fitted after April 2002, your installer should have provided a FENSA certificate within a few weeks of completion. But if that paper copy has gone missing, don't worry - you can find and order a replacement online.

How to Check Your FENSA Certificate Online

You can quickly check if a FENSA certificate exists for your address using the official FENSA certificate search tool. Simply visit:

https://forms.fensa.org.uk/fensa-certificate

Once you're on the page, all you need is your property's postcode and house number. The system will check the FENSA database and display any certificates issued for that property. If a certificate is found, you'll have the option to download a digital copy or order a replacement print copy for a small fee.

Why You Might Need a FENSA Certificate

There are several reasons why checking your FENSA certificate online is important:

Property Sale: Buyers and solicitors usually request this during the conveyancing process.
Legal Compliance: It proves the installation met building regulations at the time of fitting.
Insurance & Warranties: Some home insurance policies or installer warranties require it.

Without it, you may be asked to pay for indemnity insurance - or worse, be forced to prove compliance manually through retrospective inspection.

What If Your Property Doesn't Have a FENSA Certificate?

If your search comes up empty, don't panic. Not all window or door installations are covered by FENSA. Some may have been certified through another Competent Person Scheme or inspected by local building control. In that case, look for alternative proof or contact your installer directly.

If no documentation exists, you may need to speak with your solicitor or a FENSA-registered installer to explore options like retrospective compliance or indemnity insurance.

Final Thoughts

Yes, you absolutely can check your FENSA certificate online - and it only takes a few minutes. Whether you've misplaced the original or need to verify an installation for peace of mind or legal purposes, the FENSA online certificate search is fast, accurate, and secure.

To check yours now, go directly to:

Check your FENSA certificate online here

If you're replacing windows or doors and want the assurance of FENSA-backed compliance, always choose a FENSA-registered installer. It's your peace of mind, on paper - and online.

Ideal Glass Reviews

Ideal Glass have a fantastic reputation in the local Lost Your Fensa Certificate area, we work very hard to maintain this by ensuring our Lost Your Fensa Certificate customers complete satisfaction. We firmly believe that the measure of a glazing company should be its number of negative reviews, and not just its positive reviews.

At the point of writing this, and hopefully indefinately we have ZERO negative reviews. We achieve this by relentless after care, doing our utmost to make our customers happy regardless if its before, after or 5 years later than you raise a concern with Ideal Glass.

This section contains links to our reviews on external websites. Simply click on the on the logos to see our great reviews around the web.

Ideal Glass is FENSA registered

A FENSA certificate isn’t just a nice-to-have, it’s a need-to-have. Because the certification means you’re working with a professional company that will meet two legal requirements and provide you with an important level of protection. Most people haven’t the time, knowledge or inclination to check these three things themselves. So, what are they?

A FENSA certificate is your assurance that the installer who fitted your windows or doors has complied with Building Regulations. It also means that your installation(s) will have been registered with the Local Council. These are legal requirements and proof of them is essential when selling your Lost Your Fensa Certificate home.

In addition, FENSA certificates issued after 6 June, 2014 verify that the installer’s warranty is insured. Reassuring to know if anything goes wrong, and the business gets into trouble.

So remember: you’re not just asking for a FENSA certificate. You’re asking if that window or door installer you’re thinking about using is professional, will comply with Building Regs, register your installation, and offer an insured warranty.

That’s why we say the FENSA certificate is all the proof you need of a job done right.

VIEW OUR FENSA CERTIFICATE

1 thought on “Lost Your FENSA Certificate? Here's How to Check It Online in Seconds ”

Eric Smith says:

June 19, 2025 at 4:16 pm

Great post! Glazing is such an important aspect of both aesthetics and energy efficiency in modern buildings. It’s amazing how the right glass choices can completely transform a space while also improving insulation and reducing noise. Thanks for sharing!