Thermal Blinds

Thermal and insulating window blinds are becoming increasingly popular in the UK due to their energy-saving properties and stylish, contemporary designs. Our energy-efficient blinds are crafted from high-quality fabrics and materials and are available in a wide variety of colours, patterns, and designs. We have a solution to suit all types of windows, interior décors and insulation needs. They offer exceptional versatility with several benefits, including:

Energy Efficiency: Our thermal blinds are specifically designed to provide efficient insulation at your windows. They work by creating a thermal barrier which reduces heat transfer thereby minimising energy loss. Reducing your energy bills all year round by saving you money on running the heating, fans or air conditioners.
Temperature Control: They allow you to maintain a comfortable temperature throughout the year. In winter they provide heat loss reduction by reflecting heat back into the room keeping it warmer. In the summer they reduce heat and light transmittance by reflecting solar heat and light out of the room to keep it cooler.
Light Control and Privacy: All our thermal window coverings offer excellent control over both light and privacy. If you want to completely block out the light, we have a wide range of room darkening and thermal blackout blinds to choose from.
Noise Reduction: Some types of thermal blinds also have sound-absorbing properties which can help to reduce noise from outside, creating a quieter and more peaceful environment.

Frequently Asked Questions

Are thermal blinds worth it?

Thermal blinds are a worthwhile investment for most homes. Studies have found thermal blinds can reduce heat loss through the windows by up to 38%, which translates to potential energy savings of 10-15% per year. Factors that can influence how much energy and money you'll save are the size and type of window, larger windows and single-glazed windows lose more heat than smaller or double-glazed windows. High-quality made-to-measure thermal blinds are more energy efficient than lower-quality options and last many more years providing long-term energy and cost savings.

How much can I save?

Depending on the style of blinds you choose, you can expect potential energy savings of up to 15% per year, which for an average-sized three-bedroom home could equate to a £120-£200 annual saving. In addition to reduced heating costs, you’ll have a more comfortable home and a smaller carbon footprint.

Do thermal blinds keep cold out?

Yes, thermal blinds can help to keep out the cold. They’re designed to trap a layer of air between themselves and the glass, helping to insulate your windows and prevent cold air from entering your room. Made-to-measure thermal blinds, the type we manufacture, will keep the most cold out due to their snug and precise fit.

Can thermal blinds be used in any room?

Absolutely. They’re a versatile choice and well-suited to any room of your home. They’re perfect for bedrooms, living rooms or dining rooms, and we also have a range of PVC thermal vertical and roller blinds that are ideal for kitchens and bathrooms.

Which are the warmest blinds?

If you're looking for the warmest blinds to keep your home cosy, here's a list of the best thermal blinds for cold rooms:
Roman blinds with a thermal blackout lining.
Roller blinds with a thermal blackout fabric.
Both real wood and faux-wood Venetian blinds; both materials being a natural insulator.
Vertical blinds with a thermal blackout fabric.

Do thermal blinds stop condensation?

Thermal blinds can’t stop condensation from forming, as they are primarily designed to insulate the window and keep the room warm. They may however help reduce the likelihood of condensation buildup by minimising the temperature difference between the window's interior and exterior.

What blinds are best to keep heat out?

The most effective types of blinds for keeping heat out are Roman or roller blinds with a thermal blackout lining. They combine insulation with the ability to block out the sunlight, significantly reducing heat transfer. Both real wood blinds and faux wood blinds offer natural insulation, helping to regulate room temperature. Thermal blackout vertical blinds are also effective but are lower on the list due to potential gaps between the slats, especially if they catch the breeze from an open window.

What is the difference between thermal and blackout blinds?

Sometimes there are no differences. Almost all blackout blinds are also thermal blinds, but not all thermal blinds are blackout blinds. Blackout blinds are thermally efficient due to the thick, insulating lining used to block out the light. However, not all thermal blinds are blackout. Some thermal blinds, such as cellular pleated blinds trap air for insulation but are not always blackout.

Does keeping blinds closed keep heat out?

Closing your blinds on hot days is a simple and effective way to keep your home feeing cooler, particularly if you close them early in the day before the room starts to heat up. Binds made from thicker materials such as faux wood and real wood, and roller and Roman blinds with blackout linings, are more effective insulators. Also, light-coloured blinds will reflect more heat than dark ones.

Does keeping blinds closed keep heat in?

Keeping blinds closed, especially during the winter months, will help to keep heat in. They act as a thermal barrier and extra layer of insulation, reducing heat loss through windows. It’s a good idea though to open them during daylight hours if the windows get a lot of sunshine to allow some solar heat gain in the room.

Are they expensive?

The cost of thermal blinds will vary depending on the type of blind you choose, the size, and the material they are made from. They’re generally slightly more expensive than standard blinds, but the long-term energy savings more than offset the initial investment.

Can I install them myself?

Yes, even with just basic DIY experience they’re relatively easy to install and no more difficult than standard blinds, and they come supplied with easy-to-follow step-by-step instructions.

Can they help with noise reduction?

Whilst they’re primarily designed for thermal insulation, thermal blinds do offer a degree of noise reduction particularly if they’re constructed from heavier and thicker fabrics and materials.

Do they come in different colours and patterns?

Yes, thermal window blinds come in a wide range of colours and designs. If you prefer patterns, thermal roller blinds and thermal Roman blinds are available in hundreds of styles to complement all types of interior décor.

Delivery & Returns

UK mainland delivery is free on orders over £179. Otherwise, it is just £7.95 per order, regardless of how many blinds you buy.
For information on our hassle-free returns policy, please see our Returns Page.

Diagram illustrating how thermally efficient window blinds work

We've Got Thousands Of 5-Star Customer Reviews

We ordered 5 roller blinds which arrived promptly, were well made and easy to fit. Good value for money. One blind had been made up with the pull cord on the opposite side to what we wanted but the aftersales service on the phone was very helpful and said they could change it if we wanted. However, it was a simple job to change it ourselves after he told us how to do it - Thanks for the tips which saved time and messing about with replacements. This is the second time we have used English Blinds - we always shop where we are well looked after!

Would highly recommend English Blinds to family and friends. The blinds look fantastic and could not believe how easy they were to put up

Cannot think of anything I would change, everything went very smoothly.

Perfect service and the blind is super quality, very pleased!

Overall excellent service. Excellent products, excellent value for money, excellent delivery service. I will certainly use again and have already recommended to friends

Good quality blinds. Very happy with my purchase

Always have had excellent service, and fabulous blinds. Would absolutely recommend English blinds. Five stars

I was very happy with both the service and the blind I received. It is good quality and looks very good indeed. It arrived very quickly and was well-packed. Would certainly recommend English Blinds. Excellent.

Very pleased with the blinds - excellent material and exactly as described, Excellent customer service and prompt delivery

Very pleased with the service and quality of the blind.

Jump to:

Discover the Benefits of Thermal Blinds

Frequently Asked Questions

Delivery & Returns

0121 439 6770