Just having the right blinds installed correctly in the right areas of your home could save you hundreds of pounds a year on your energy bill.
Thermal blinds are designed to reduce heat loss from a room by providing additional insulation to windows. They achieve this by incorporating special materials and construction techniques that trap air and create a barrier between the window and the interior of the room. Here’s how thermal blinds work to reduce heat loss:
Insulating Materials
Thermal blinds are typically made from insulating materials such as multiple layers of fabric, foam, or reflective materials. These materials are chosen for their ability to trap air, which is a poor conductor of heat. By trapping air between the window and the blind, thermal blinds create an insulating layer that reduces the transfer of heat between the inside of the room and the cold window surface.
Reflective Coating
Some thermal blinds feature a reflective coating on the side facing the window. This coating reflects heat back into the room, preventing it from being absorbed by the window and lost to the outside. Reflective coatings can also help in blocking out excess sunlight during hot weather, making thermal blinds effective in both winter and summer.
Sealing Gaps
Thermal blinds are often designed to fit snugly against the window frame, reducing the potential for drafts and heat loss through gaps between the blind and the window. Proper installation and fit are crucial to maximizing the insulating effect of thermal blinds.
Trapping Air
The layers of fabric and air pockets in thermal blinds act as a barrier that reduces convective heat loss. Warm air from the room gets trapped between the blind and the window, preventing it from cooling down against the cold surface of the glass. This trapped air acts as a buffer, maintaining a more stable temperature inside the room.
Energy Conservation
By reducing heat loss through windows, thermal blinds contribute to energy conservation efforts. They help maintain a comfortable indoor temperature without relying heavily on heating systems, leading to potential energy savings and reduced utility bills.
Thermal Blinds Products Ordered By Effectiveness At Preventing Heat Loss
1. FURNISHED Blackout Thermal Roller Blind
Price: £29.99
Key Stat: Prevents up to 33% of heat loss.
The Furnished Blackout Thermal Roller Blind is highly effective at reducing heat loss through windows. Its thick fabric and thermal backing help trap heat in the room, while the blackout feature ensures no light penetration, perfect for bedrooms.
2. John Aird Thermal Blackout Roller Blind
Price: £22.99
Key Stat: Blocks up to 30% of heat loss.
This John Aird thermal blind combines a blackout fabric with a thermal backing that helps insulate your room by blocking drafts. The blind is easy to install and provides both light control and thermal efficiency.
3. BlindsInABox Blackout Blinds (6-Pack)
Price: £19.95
Key Stat: Prevents up to 25% of heat loss.
These temporary blackout blinds are made from thick, pleated paper with heat-reflective properties. They are perfect for renters or anyone looking for a quick, affordable solution to reduce heat loss while also blocking light.
4. PONY DANCE Blackout Curtains Thermal Insulated
Price: £32.95
Key Stat: Reduces heat loss by 27%.
PONY DANCE blackout curtains are made from triple-weave fabric with an added thermal layer that prevents drafts and reduces heat loss. These curtains provide excellent insulation and are also great for blocking out light, making them perfect for bedrooms.
5. Deconovo Thermal Insulated Blackout Roller Blind
Price: £25.99
Key Stat: Prevents up to 25% of heat loss.
This Deconovo roller blind offers high insulation properties thanks to its thick thermal backing. It blocks out light while reducing heat loss, and is available in multiple colors to match various décor styles.
6. Homemaker Thermal Blackout Roman Blind
Price: £39.99
Key Stat: Prevents up to 28% of heat loss.
The Homemaker Roman Blind combines style with function. Its thick thermal backing helps retain heat while the blackout feature ensures no light enters, making it ideal for living rooms and bedrooms alike.
7. Easyblinds Thermal Blackout Window Blinds Kit
Price: £44.99
Key Stat: Prevents up to 30% of heat loss.
Easyblinds thermal blackout window blind kits are designed for custom installations. They provide significant insulation and light-blocking benefits, with a thermal lining that helps keep the heat in during colder months.
8. Estilo Thermal Blackout Roller Blind
Price: £23.99
Key Stat: Reduces heat loss by 22%.
Estilo’s blackout thermal roller blinds are made from a thick, light-blocking fabric that prevents heat loss. They are perfect for bedrooms, offering both thermal insulation and complete blackout.
9. Furl Curtains Thermal Insulated Blackout Blinds
Price: £33.99
Key Stat: Prevents up to 25% of heat loss.
Furl’s thermal insulated blackout blinds are designed to provide effective insulation against heat loss. They are also highly effective at blocking light and come in a variety of colors to suit different room styles.
10. Easy Fit Thermal Blinds for Conservatories
Price: £49.99
Key Stat: Prevents up to 29% of heat loss.
These thermal blinds are designed specifically for conservatories, offering high levels of insulation. They block heat from escaping during colder months and can also help keep your conservatory cool in the summer.
These thermal blinds provide various levels of insulation to help reduce heat loss in your home, making them a great investment for energy efficiency.
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