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Energy Efficient Double Glazing

We all want the best from replacement glazing- we think you deserve it. From styling, performance to saving energy. Our advanced design gives you a comfortable, secure, energy-efficient home.

We know that this is important to you, and therefore it is important to us. We utilise market-leading designs to ensure you that all of our windows are highly energy efficient, featuring amazingly low U-values. 

Reduce Wasted Energy. Cut Bills.

Choosing our windows to replace single glazed or older double glazed units saves money from day one. This is because all of our glazing is designed to retain the heat inside your house while keeping out the harsh glare of the sun. Because less heat is escaping through your new windows, you will have to use less energy to heat it up through winter.

Energy Efficient Windows – at the Right Price

Our energy efficient window system brings together market leading components to deliver exceptional performance. This means quality performing glass and the best performing ‘warm edge’ spacer technology, is used in the sealed unit.

Our window profiles include Q-Lon weather seals, multi chamber construction, high security locking and stainless steel hinges. All of this is done with you in mind. We wish to keep you safe and save you money at the same time.

More people are conscious today about their carbon footprint and we understand this which is why our double glazing is perfect. It can help reduce your carbon footprint as you will have to use less energy to heat your home as less heat will be escaping your property.

Energy Efficiency
Not All Windows Are the Same

Double glazed units from different sources may look similar at a glance – but don’t be fooled. Not all windows are the same. If windows aren’t efficient they lose valuable, expensive heat. We offer windows and doors that not only look great, they'll save you money.

Energy Efficiency
Reduce Condensation and Noise

Lower heat loss at window edges makes our glass 3-4°C warmer - cutting condensation by up to 80%. Because of our high standard gaskets and quality double glazing. Our windows are able to reduce the level of noise pollution in your home too.

Energy Efficiency
Reduce Wasted Home Energy by up to 20%

If your home still uses single glazed or even older double glazing, this could be costing you a lot of money as these are letting a lot of heat escape. By replacing it with our quality double glazing, you can reduce the energy you need to heat or cool your home by up to 20%.

Black Friday Event: Free Upgrade to A+ Rated Windows

All orders placed in November get a free upgrade to A+ rated windows.

Find out more

Choose Better Looking Frames

Our windows feature low profiles with reflective spacers – this means that you can’t see them at the window edge. Clear, uncluttered sightlines ensure windows look well proportioned, elegant and attractive.

Despite the fact we can offer you windows to your specification, we assure you each one is created to the highest standard. The little things matter to us, that’s why we offer such a sleek and stylish range of windows.

  • WER Ratings
  • U-Values
  • Ambient Heat

Windows Energy Rating

In 2005 when Glass and Glazing Federation took over the British Fenestration Rating Council (BFRC) they decided to increase the brand awareness which led to the widespread acceptance of WERs. All of our products reach an ‘A’ rated standard of thermal efficiency, offering you the best.


U-Values measure how efficient a material is at retaining heat in a property. The lower the U-value, the better the material is as an insulator. Our U-Value is 1.5W/m²K which is well below the required U-Value which is 1.8.

Ambient Heat

Our glass is designed to filter heat and light. While our glazing does retain the heat inside the house, it does not let the harsh heat from the sun in. It also stops the glare while allowing in rays of light to brighten your home.

Energy Efficient Double Glazing Prices

To enjoy the benefits of energy efficiency double glazing, get your competitive, free and instant online quote today. You’ll be able to find a price that suits you in a prompt and efficient way.

Alternatively, if you feel you need more information you can simply get in touch with us via our online contact form to speak to a member of our friendly team.

Our Products

uPVC Sliding Sash Windows

We supply and install sliding sash windows that utilise a market leading uPVC profile design. This allows them to achieve standards of thermal efficiency, security and performance that completely outclass their traditional counterparts. You'll be able to enjoy all the benefits without the setbacks.

Composite Doors

We supply and install exceptional composite doors for all property types, utilising an outstanding design to ensure high quality throughout. Our doors are dedicated to an economically friendly, high-performance design. This allows them to offer a more secure and comfortable home the sustainable way.

uPVC French Doors

French doors are renowned for adding a European flair to any home, featuring a unique flying mullion that offers enhanced space with increased views.

Tiled Conservatory Roofs/Warm Roof

These high quality tiled roofs are expertly made to the highest standards. This means that achieve impressive standards of thermal efficiency, durability and weather proofing.

Aluminium Bi-Fold Doors

Aluminium Bi-Fold Doors have an innovative, multi-panel folding design means that they fold neatly away upon opening, allowing for maximum accessibility to gardens or interior rooms.

Refine Flush Sash Windows

A truly revolutionary product, offering either fully mechanically jointed (giving you the look of timber) or welded joints. The Refine uPVC window gives you cutting edge features and the highest levels of energy efficiency and security.

What our customers say

david letchforddavid letchford
16:53 19 Feb 22
I had new porch doors fitted my Nathan. He was a very friendly,helpful, and tidy worker.I bought the porch door via jess at the Trade 2 Trade and was all so polite and friendly.
Pat RolphPat Rolph
17:39 07 Feb 22
Excellent service. The installation date was booked earlier than first anticipated. The installation team arrived promptly as advised, and worked efficiently and tirelessly with total professionalism for three days, with no mess left behind. The quality of the double glazed products was even better than we hoped for, this included a full length living room picture window and sliding patio doors to the dining room, plus front door, kitchen door and window, 3 bedroom windows and bathroom window. We love the new pale green new front door. This has completely transformed our house. Would thoroughly recommend Trade2Trade Windows.
Debbie FranklinDebbie Franklin
13:29 22 Oct 21
Had 10 large windows installed into a shop this week quality and workmanship absolutely 100%The guys who fitted were very professional and efficient everything was spot on and looked amazing, The guys left everything clean and tidyWould definitely recommendA credit to your company
Terry SmithTerry Smith
14:59 21 Jun 21
Just had 11 windows replaced. The two fitters Luke and Teddy were amazing. So professional, very clean workers, pleasant and represented Trade2Trade perfectly. Had a porch provided by Trade2Trade a few years ago and again, this experience was the same. 100% recommend this company. Very happy customer! Terry


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