Timber Windows

Timber Windows and FENSA Certificates

Timber Windows and FENSA Certificates.

When do you need a FENSA certificate?

We often get asked by our customers if we can supply a FENSA certificate when supplying Timber Windows.

There seems to be some confusion over what FENSA actually is, plus how it is relevant to works being carried out in your home.

Even with a cursory glance at the FENSA website, It states that, FENSA is a government authorised Competent Persons Scheme for the replacement of windows and doors in England and Wales.

I will clear up any confusion…….. Enabling those purchasing Timber Windows to understand when a FENSA certificate is required.

What FENSA actually is?

FENSA stands for, The ‘Fenestration Self-Assessment scheme’ which has been set up by the Glass and Glazing Federation (GGF). As a means to self-certify compliance under Building Regulations, without the need for a separate assessment from Building Control.

If your installer is not registered with FENSA. All works that include replacing windows and doors will require you to get a certificate from Local Authority Building Control instead.

When does FENSA apply to your Timber Windows?

FENSA does not apply to conservatories, porches, commercial premises, new build properties or extensions.

In all of these instances you are required to go through the Local Authority Building Control process.

So, in summary ……….

If the Timber window or door is a new addition to your property, or the building itself forms part of an extension, or is a complete new build, then FENSA does not apply and you will require approval from Building Control.

If you are replacing an existing window, you can use a FENSA approved installer or alternatively apply for full Local Authority Building Control approval.

Please note that the homeowner is ultimately responsible for ensuring that their window or door installation complies with these standards and regulations.

Visit Toughened safety glazing – Building Regulations for information regarding building regulations.