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The Double Glazing & Conservatory Ombudsman Scheme aims to protect consumers and improve the reputation of the glazing industry. Find out more about DGCOS by selecting the relevant page on the right.
Windows
Most properties lose heat through their windows, but energy efficient glazing keeps them warmer and quieter. Energy efficient windows can also make your home more comfortable and reduce your carbon footprint.
Doors
Doors are available in a range of modern materials including uPVC, Composite and Timber. Each material has its own benefits including thermal efficiency and acoustic performance. What's more Doors are available with a range of glazing options including Triple Glazing. Different types of doors include: French Doors, Bi-folding doors and Patio Doors.
Conservatories
Conservatories are a great way to add style and value to your home. They are available in a huge range of bespoke, classic and contemporary designs that can help open up your property and allow more light to enter.
Orangeries
Roofline
Roofline products are designed to protect your home from the elements that can lead to damp and mould on the inside of your home. Replacing your roofline with a modern uPVC alternative will prevent rotting, discolouration and improve the performance of your roof.
More
Other products covered under the DGCOS scheme include garden rooms, garage doors and porches. Click on the relevant product to find out more.
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Double Glazing News

Double Win for DGCOS Member Radcliffe Glass & Windows at 2025 GGP Installer Awards

Radcliffe Glass & Windows, a proud founding member of the Double Glazing & Conservatory Ombudsman Scheme (DGCOS), has been recognised for its excellence in the glazing industry, winning two awards at the 2025 GGP Installer Awards. Radcliffe Glass & Windows has been serving customers across Greater Manchester, Lancashire, and Cheshire since 1979. Specialising in the installation of windows, doors, …

Take a listen: Mental Health & Wellbeing Podcast series from DGCOS & NHIC

The Double Glazing and Conservatory Ombudsman Scheme (DGCOS) recently teamed up with the National Home Improvement Council (NHIC) along with medical experts, frontline charity workers and DGCOS representatives to share first hand insight and knowledge about the industry’s current mental health and wellbeing challenges. Faisal Hussain, DGCOS Chief Executive, comments: “During this carefully res…

Cost of Living Crisis Sees Rise in Energy Scams

The Chartered Trading Standards Institute (CTSI) has recently reported on a rise in energy scams related to the cost-of-living crisis. Faisal Hussain, Chief Executive of the Double Glazing & Conservatory Ombudsman Scheme (DGCOS) warns that consumers must be on their guard and discusses ways in which they can protect themselves. The cost-of-living crisis has seen an up-surge in the number of consum…

Installer Matters: A Rollercoaster Ride

Faisal Hussain, Chief Executive of the Double Glazing & Conservatory Ombudsman Scheme (DGCOS) takes stock of the industry and what’s going on for installers as we move into the Autumn months. Looking through the lens of DGCOS Installer Journey Benefits, it’s clear that the areas of support which we offer to installers, have been and will continue to come to the fore. I’ve spoken a lot about …

Podcast: The Ideal Partner for Installers

As part of a series of industry podcasts hosted by The Double Glazing and Conservatory Ombudsman Schemes (DGCOS), Glass News reviews the conversation between DGCOS’ Chief Executive, Faisal Hussain, architect, TV presenter and DGCOS Brand Ambassador George Clarke, and Thom Emerson, Sales and Marketing Director of DGCOS member, Ideal Window Solutions, which shines a light on the working relationsh…

Raising Money for Alzheimer’s Society - It’s tough getting to the top!!