A reputation for supplying high performance products

Family run sinceĀ 1989, we have built a reputation for supplying high performance products with exceptional service to our customers.

We have an approved list of installers who will guide you through our product range and advise you of the most suitable options to meet your aspirations. The Definitive Collection is a product range and marketing package available to a selection of our customers that meet a set of guidelines covering service, quality, area of installation and professionalism.

We are local to you

We manufacture our products for installation all over the UK. We have fully trained, local installers all around the country waiting for your definitive collection installation. Find a local installer here:

High Quality products

All our products are manufactured the highest quality, and sold to our customers at a low price. We source only the best material for our Windows, Doors, Conservatories and hardware, meaning our products are made to the highest standard. We believe that our customers should receive the best products.

4 reasons to choose Definitive

Quality Manufacturing
We have built a reputation for supplying high performance products.

Our customers love us
We pride ourselves in our work and ensure our customers are well looked after.

Innovative Design
We offer an exceptional service to our customers that can't be match, call us today.

Energy Efficient & Highly Secure
We offer a wide range of options to customize your conservatory to suit your needs.

The Definitive Philosophy

Our philosophy was driven by our desire to offer you products that have been designed and manufactured with a ‘no compromise’ attitude. Regardless of the style of property you live in, we are sure to have a perfect solution to meet your design aspirations.

Think Energy + Think Security

The Definitive Collection are proud to be Keep War, Stay Secure accredited.
We are dedicated & focused on providing a wide range of high performing, PVCu & Aluminium products which exceeds the minimum security & energy requirements.

As a Keep Warm, Stay Secure Installer we:

Offer a 10 year guarantee with all products

Provides value for money

Highest performance security products

Latest energy saving products

View Gallery

Be inspired and take a look at some of our latest installations. Find a style and colour to suit your home.

Find Installer

Click here to find your local definitive collection installer. All our installers are fully trained and highly qualified.

Download a brochure

Looking for some ideas or further information? Request your free Definitive collection brochure today.