A Company you can trust

We are a Which Trusted Trader Approved Company

Which? Trusted Traders is an endorsement scheme that recognises reputable traders who successfully pass Which’s rigorous assessment process. Not just anyone can become endorsed. The assessment process involves:

Acorn Windows Which Trusted Trader Certificate
We were awarded the Which? Trusted Traders Certificate of Distinction in 2020 for outstanding customer service.

FENSA (registration number 16983) - Building Regulations for Your Windows

On the 1st April 2002 the replacement of windows and doors came within the scope of the Building Regulations for England and Wales; therefore replacement of windows and doors in your home are subject to the requirements of these regulations.

Since we joined FENSA in 2002 all of our installations have passed FENSA inspection.

Age UK business directory member

The Age UK Business Directory is a free service to help older people find a trustworthy business in their local area.

Acorn Windows is an Age UK member

We are a Secured by Design Approved Company

Acorn Windows have been awarded a Secured by Design Licence. Secured by Design is the UK Police flagship initiative supporting the principles of “designing out crime” by use of effective crime prevention and security standards for a range of applications.

Currently Acorn Windows are the only retail installer of PVCu windows and doors in Nottingham to be endorsed by the Police.

We are very proud that our windows and doors meet the specifications required by the Police and offer the highest possible security innovations.

We are members of the Ultra Installer Scheme

What is the Ultra Installer Scheme?

The Ultra Installer Scheme by Ultraframe is designed to help homeowners find trusted, high-quality installers for their home improvement projects. Since 2004, the scheme has connected homeowners with carefully selected local companies that are experts in fitting Ultraframe’s industry-leading conservatory and extension roofing systems.

Every Ultra Installer goes through a thorough assessment before joining the scheme, and they continue to be regularly reviewed. This ensures they maintain the highest standards in everything from customer service to the quality of their installations.

Why is it Good for Homeowners?

Choosing an Ultra Installer gives homeowners peace of mind. You’re not just hiring any company – you’re choosing a professional who has been independently vetted for their workmanship, customer service, and reliability. Ultra Installers are committed to delivering exceptional quality and service at every stage, from your first enquiry to aftercare once the work is complete.

Plus, being part of the Ultra Installer Scheme means we have direct access to Ultraframe’s support and training, keeping us up to date with the latest products and techniques. It’s a simple way to ensure your conservatory, orangery, extension, or garden room is built to last – and built beautifully.

acorn windows ultra installers scheme Nottingham

Proving our Experience

Acorn Windows have been awarded a Secured by Design Licence. Secured by Design is the UK Police flagship initiative supporting the principles of “designing out crime” by use of effective crime prevention and security standards for a range of applications.

At the time of this brochure being printed, Acorn Windows are the only retail installer of PVCu windows and doors in Nottingham to be endorsed by the Police. We are very proud that our windows and doors meet the specifications required by the Police and offer the highest possible security innovations.

Photograph is of Managing Director James Hibbert receiving our certificate from Nottinghamshire Police.
James Hibbert receiving a Secured by Design certificate