Our Tru-ly Transparent Supply Chain

Do you find that the information available about the technicalities of double glazing is often unclear? Do you need some transparent information to help you understand what makes the perfect product, the perfect installer and the perfect installation?

Let us help you.

The Perfect Supplier

Every DGN installer sources their uPVC windows, doors and conservatories from TruFrame, one of the window industry’s best-kept secrets and the perfect supplier. TruFrame believe in continuous investment in research, development and the latest equipment in order to produce the most technically advanced products in the market.

However, they also believe that there is no substitute for craftsmanship – which is why all of their Liniar products are rigorously hand-finished to the highest detail by trained craftsmen.

Due to this meticulous hand finishing procedure, you can rest assured that your windows, doors or conservatory will always have an invaluable human touch and will be of the highest quality possible.

The Perfect Security

Feel safe and secure with Yale, the world’s favourite maximum-security lock manufacturer. As official Yale Approved Suppliers, all our products have Yale high security locking systems as standard – so, you can have peace of mind that your Double Glazing Network installer is only fitting the very best.

The Perfect Product

If you aren’t really interested in the technicalities of windows and doors, you may not know a great deal about Liniar, who manufacture the most technically advanced uPVC window system in the UK. Every TruFrame product is fabricated using Liniar’s British made profile, which is designed to meet today’s exacting challenges, provides superior energy efficiency and is guaranteed for 10 years.

Plus, Liniar profile is 100% lead-free and 100% recyclable meaning that it is extremely environmentally friendly – taking care of the environment and your wallet.

The Perfect Installer

The combination of TruFrame’s exacting quality control and rigorous hand finishing procedure, Yale’s unrivalled security and Liniar’s cutting edge technology, ensure that you won’t find an installer who fits a better product than a DGN installer. Plus, all of our network members are local double glazing companies who have been fully vetted, monitored and approved by TruFrame, so you can choose the Double Glazing Network with absolute confidence.

Find your local Double Glazing Network installer here.