Necessary cookies are required for our Park Lane Windows website to function. We also use cookies for analytics and personalised advertising (ads personalisation), which may involve sharing data with third-party platforms such as Google.
You can configure these cookies under preferences. Please be aware that if you limit these cookies, you may not be able to use all our website’s functions. You can change this at any time by clicking on our cookie icon, which is always accessible to you.
Here you can choose which cookies you consent to. Simply use the toggles to give or revoke consent to individual cookies, and you can change your preferences at any time.
Read our Cookie PolicyThese cookies are essential for the website to perform as it needs to. They keep the basic functions and important security features working properly for you, anonymously.
Functional cookies allow you to interact with the website and its content, such as sharing information on social media platforms and other third-party features.
We use these cookies to help us understand how users are interacting with the website. They help to provide us with key metrics on how many visitors we have, bounce rate and the sources of website traffic.
Advertisement cookies help deliver relevant and personalised ads. These cookies track visitors across websites and may be used by third-party services, such as Google, for ads personalisation and remarking campaigns.
These cookies have not been classified into any of the above categories and are being analysed.
Update Cookie Preferences
Finance options available with a low deposit
*Terms and conditions apply


Park Lane Windows, Doors & Conservatories is a member of FENSA (Registered No. 11012) – the leading body providing homeowner protection in the double glazing industry for windows and doors.


FENSA stands for the Fenestration Self-Assessment Scheme. Following Government encouragement, FENSA has been set up by the Glass and Glazing Federation (GGF) and other industry bodies in response to Building Regulations for double glazing companies in England and Wales.
When replacing windows and doors, homeowners must comply with current thermal performance standards and ensure they get a certificate from FENSA or Local Authority Building Control. FENSA enables companies that install replacement windows and doors to self-certify compliance under these Building Regulations without the need for a separate assessment from Building Control.
An independent report commissioned by the Government found FENSA to be the most successful of all competent person schemes to date in the UK, across all industries. FENSA is the leading brand trusted by consumers, all Local Authorities, industry and Government.
How can you be sure your window or door installer meets building regulations? Simple, ask if you’ll get a FENSA certificate. It’s all the proof you need.
Confirms compliance with building regulations, shows your installation is energy efficient, ensures it’s registered with the Local Council, verifies your installer’s guarantee is insured, and is essential when selling the property.
FENSA covers the replacement of external windows, doors, roof windows and roof lights in your home, against the relevant Building Regulations. Note that the property must be cited on its original footprint, and the use and size of rooms mustn’t be altered.
FENSA doesn’t cover replacement windows and doors for conservatories, porches, new builds, extensions, repairs (frame not included), commercial properties.