Using our site means you agree to the use of cookies and similar technologies. Read about our policy and how to disable them here. Cookie information

tracking pixel

Thermal blinds

Reduce heat loss through your windows by up to 60% with our clever Thermal blinds. Choose from specialist honeycomb blinds or soft lined Romans. Our expert measuring and fitting service ensures a perfect fit, making them even more efficient. 

Price Promise

Same product, same service. We'll match the price.

Our Service

Expert measuring and fitting included.

Nest Pewter roman blind in a bedroom with a blanket and throw pillows on the bed

How do thermal blinds work? Our range of thermal blinds explained

Close up of grey Micro Pleat Pleated blinds dressed on bi-fold doors.

Honeycomb blinds

ThermaShade™ and INTU Micro Hive blinds have a honeycomb structure that traps air, creating an insulating layer at your windows. In the winter, this will help trap heat inside your home and in summer, prevent heat from coming in.

solace sheer roman blind close up

Lined Roman blinds

Adding a thermal blackout lining to any of our Roman blinds will help boost its insulating properties and keep out any draughts.

Browse styles and colours for Thermal blinds

Filter by:

Blinds
Roman blinds
Roman blinds
Pleated blinds
Roman blinds
Pleated blinds

Applied Filters

334 options
  • HIL-ROMAN-CURTAIN-Mindora-Silver
    Mindoro Silver
  • Folded Serene Flint swatch fabric
    Calm Living Collection
    Serene Flint
  • Thermashade red swatch for pleated blinds
    SALE
    ThermaShade™ Red
  • Teal textured swatch for pleated blinds
    SALE
    ThermaShade™ Teal Texture
  • up to half price in the Winter Sale
    Request an appointment
    Request an appointment
  • Side view showing honeycomb in white  swatch for pleated blinds
    INTU Micro Hive White
  • Side view showing honeycomb in Cream swatch for pleated blinds
    INTU Micro Hive Cream
  • Side view showing honeycomb in grey swatch for pleated blinds
    INTU Micro Hive Grey
  • nola camo folded fabric swatch
    Abigail Ahern
    Nola Camo
  • harkness vapour folded fabric swatch
    Abigail Ahern
    Harkness Vapour
  • Abigail Ahern
    Cley Donkey
  • up to half price in the Winter Sale
    Request an appointment
    Request an appointment
    Advisor measuring windows

    How our service works

    1. 1

      Browse our website to explore our products, fabrics and designs.

    2. 2

      Request your free, no-obligation in-home appointment with your local advisor. It's really quick and easy to do.

    3. 3

      At your appointment your advisor will accurately measure your window and give you a free quote.

    4. 4

      Once your product has been made and rigorously tested, your advisor will come back and fit it perfectly for you.

    Request an appointment
    Oliver_Heath_ Life_Styles_ portrait.jpg

    Top insulating tips with Oliver Heath

    Architectural and interior designer Oliver Heath chose Thermal blinds to cosy up his Scandinavian inspired bedroom, teamed with luxurious blue curtains for a double insulating layer. The pairing not only looks great‚ but is extremely effective in reducing heat loss through the windows, helping Oliver create a snug space and a more energy efficient home.

    Energy saving inspiration

    Discover more ways made-to-measure window dressings can help keep your home warm this winter.

    • Nest Pewter roman blind in a bedroom with a blanket and throw pillows on the bed

      How to create a warm and cosy home

      Simple tricks for snuggly spaces

      Create a cosy home
    • Bedroom with edgy decor and neutral Curtains in Abigail Ahern Lucien Dust fabric layered with Lucien Dust Roman Blind with a Colette Amour Orange Fringing

      5 ways to beat the chill this winter

      Discover how to insulate your home with made-to-measure blinds, curtains and shutters.

      Our 5 top tips
    • Zaha Forest curtains

      How to make your home more energy efficient

      Learn more about our most effective blinds, curtains and shutters for keeping the heat in and the heating down.

      Energy efficient solutions

    Looking for something else?

    Take a look at some of our other products and find your ideal style solution.

    • grey pleated blinds fitted to a window in a white decorated dining room

      Pleated blinds

      A sleek and simple design in stunning colours and a range of performance fabrics.

      View Pleated Blinds
    • terrazzo dogwood curtains paired with wood venetians

      Thermal Curtains

      Our thermal curtains offer solutions to help keep your home warm in the winter and cool in the summer.

      Explore Thermal Curtains
    • Conservatory Pleated blinds

      Conservatory blinds

      Choose conservatory blinds from Hillarys and create a year-round space for all seasons.

      View Conservatory Blinds

    Thermal blinds FAQs

    Here are our most popular FAQs about Transition™ blinds. If you can’t find what you’re looking for, see all of our FAQs here.

    How can Thermal blinds reduce your heat loss?

    Our cleverly designed Thermal blinds are made up of honeycomb-shaped cells that create an insulating layer at your window. These help keep your space at a more comfortable temperature all year round. They're a practical solution that is available in a wide range of colours and styles.

    What are Thermal blinds?

    Thermal blinds are a type of window dressing designed to keep cold draughts out of your home. Clever innovative honeycomb-shaped cells, made from two pieces of pleated fabric joined together, reduce heat loss through your windows, helping to make it a more comfortable temperature for you.

    Can you help to reduce heat loss through my windows?

    With the cost of living and energy bills at an all time high, you’ll want to minimise heat escaping through your windows. Our range of thermal linings and Thermashade™ Pleated blinds will help you do this. Layering curtains, blinds and shutters can further reduce heat loss and help you regulate the temperature in your home.

    Are Thermal blinds blackout?

    Due to their layered design, Thermal blinds will reduce the amount of light that enters your home, creating a blackout effect. Our innovative Thermashade™ Pleated blinds offer both insulating and blackout properties. This means you can  help regulate the temperature by reducing the heat lost through your windows, and sleep better by reducing the sunlight coming into your room.

    What we say about Thermal blinds

    Great for...
    Things to consider...
    • Smart ThermaShadeTM technology gives these blinds a honeycomb structure that creates an insulating layer at your window to keep your space at a comfortable temperature all year round
    • They are available in a Perfect Fit frame, providing a streamlined finish that’s ideal for draughty uPVC windows and doors
    • For really chilly rooms, we recommend layering thermal lined curtains over blinds
    • For added flexibility, combine an insulating ThermaShadeTM fabric with a regular Pleated blind fabric in a Transition blind

    Browse by colour