Find a Definitive Installer

A reputation for high quality installations

When you are purchasing a high quality product it is essential the installation and workmanship is of the same high standard. We demand perfection every time from our installers, and we are proud to be a keep warm, stay secure recommended installer.

Our installation service is all about providing an unrivalled service with minimum hassle to our customers

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. Complete the form at the bottom of the page and we will be in touch with your closest definitive collection Installers.

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 one of our installers

Fully trained & regulated
Every installer is fully trained and vetted to offer the best possible service to make sure your installation is as smooth as possible for you.

10 Year guarantee on all work
We offer a superb after-sales service and extended guarantee on all work carried out.

Full demonstration of your product
We offer a full demonstration of your product before we leave and answer any questions you may have.

We leave your home as we found it
Once we have installed your products we remove any debris, clean new door and hoover up.

Approved installer

To become a keep war, stay secure installer we adhere the follwoing guidelines:
Traided for a minimum of 10 years
Offer the latest energy saving products
Provide the highest performance security products

Take a look at our favourite installations

Find an installer

To help us find your closest approved installer, please fill in the following form:

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