Window and Doors

Energy Efficient Windows

Want to stop throwing your money out the window? Invest in energy-efficient windows. In the following page, we’ll shine a light on the subject.

The best glazing for energy-efficient windows is triple glazing. Although pricey, triple glazing ensures long-term energy savings. It also secures you that fabled “A” rating. This rating is dependent on three key mitigating factors:

Thermal Transmittance

(how well your window retains heat)


(how well your window captures heat)

Air Leakage

(how airtight your window are)

At Love Windows & Doors, we like to keep at the forefront of energy-saving technology. We believe in securing a better tomorrow, today. Thankfully, with recent advances in glazing technology, windows are more efficient than ever.

To compare the effectiveness of our windows, we use the British Fenestration Rating Council (BFRC). The BFRC is the UK’s nationally recognised scheme for measuring window energy efficiency. Each of our windows has been personally tested and installed by us, using their rating system. Otherwise, we wouldn’t have given these windows our seal of approval. This way, we can guarantee our customers an efficient method of keeping the cold at bay. All whilst making sure they stay heated and in pocket.

So, if you want to reduce your carbon footprint and save yourself on heating and expenses, take a look at our range. We promise you won’t be disappointed!

Energy Efficient Windows

Rio Flush Fit

Energy rated ‘A’, the Rio flush fit replicates traditionalism. All whilst retaining the benefits of sustainability. Featuring clean lines and a true finish, it ensures a minimalist impact on the property.

Rehau PVC

With Rehau PVC, you can rest soundly. Why? Simply because most uPVC window systems easily achieve an A-rated window energy rating.


Origin is one of the only UK window manufacturers that offer windows with an A++ rating – the highest energy rating available.


Using low ‘e’ coatings, inert gases and warm edge spacers, Bereco set the bar high. Their thermal performance excels as they incorporate this into timber (itself an insulator).


Aluk offer their customers a choice of glazing thicknesses. All so you can benefit from energy-efficient windows.

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