Thermal insulated curtains, also known as blackout curtains, are often used to optimise the levels of heat in any room of your home in which you choose to install these types of curtains. Due to the specific insulated fabric, these curtains help less heat to escape from your home windows, increasing energy efficiency.
The Benefits of a Little Extra Insulation
Greater comfort – Thermal curtains can reduce heat loss from your windows by as much as 25 percent, as well as block any chilly drafts coming from your windows, keeping your home cozier.
Do thermal curtains keep cold out? While thermal curtains may not entirely keep cold out, they do raise the insulation level of windows, trapping cold air between the window and the curtain, preventing it from entering the room.
In fact, they can even save you money by keeping your room colder without you having to purchase an air conditioner or fan. While, yes, thermal curtains can reduce light by up to 90% and insulate against heat, it's important to note that not all thermal options are alike.
Do Thermal Drapes Work? Yes. According to the U.S. Department of Energy, energy-efficient window coverings can significantly reduce the amount of heat that travels through windows. It's estimated that as much 30 percent of a home's energy can escape this way!
Light can still filter through the window – if you need a solution to blackout your window, thermal curtains will not block out all the light. The lining colour is usually off white or cream.
They also cause window condensations. You're probably wondering how curtains can possibly effect condensation. They trap heat against your windows forcing warmer temperatures to meet the freezing cold temperatures outside. You've already learned that reducing the temperature inside can help with condensation.
Yes! Thermal curtains work effectively during both winter and summer. Medium- to light-colored curtains with a white, thermally reflective backing can reduce heat gain during the summer by as much as 33% by reflecting solar radiation. The orientation of the window also affects energy efficiency.
Thermal curtains create a dead-air space between the window and the room, which reduces the amount of air infiltration and transfer of heat. By installing an insulating curtain over a window, heat is kept inside during the winter. During the summer, heat from the sun is reflected back to the outside.
Even though thermal curtains also filter out unwanted natural light, they function first as a way to insulate the home. Thermal curtains are either double- or triple-layered heavy fabric with a thick backing of insulate material and often a polyester-film vapor barrier.
The thermal back curtains keep cold air from entering your home via the windows while keeping the warm air from escaping. However, since windows naturally produce condensation, the thermal back curtains could develop mildew growth.
Curtains with insulated linings can have R-values as high as R-6. Using insulating window treatments can save as much as 7 percent on utility bills each year. Thermal window treatments not only reduce heat loss and solar gain.
Increasing the temperature in your room, particularly overnight and in the winter, will prevent the build-up of condensation on your windows and walls. This is because condensation occurs when water condenses on a cold surface.
Thermal curtains feature a layer of acrylic foam between the double or triple layers of fabric to provide insulation, making these curtains ideal for winter months or drafty windows. Thermal curtains can also dampen sound, block out sunlight, and reduce energy bills.
The lining is machine washable for easy care. The neutral colour that will match the look of your curtains,the thermal fabric provides superb heat retention. A top quality polycotton blend ,the thermal fabric allows for luxuriously look at the window and allows for little escape of heat, which will save money.
Curtains or drapes can help insulate your rooms as they reduce the amount of air exchange between a cold window and the rest of the room.
How Curtains Provide Insulation. Good curtains stop cold air from entering your home by creating an air gap between the room and the window. Ideally, they also prevent any flow of hot and cold air which would create a draft.
Blackout curtains will keep your house cooler during the sizzling hot summer days, while thermal curtains will keep warmth from escaping out of the windows. While blackout curtains and thermal curtains are not cheap, in the long term they will prove to be a useful investment.
On a cold day, hold your hands an inch away from the window frame and feel for any drafts. If you can't see or feel air leaks, then conduct a flame test with a candle. Light the candle and trace the outline of your window. If the flame and smoke pull in one direction, then you have found an air leak.
Curtains offer better insulation and soundproofing.
In warm weather, however, blinds beat curtains in energy efficiency. Because blinds leak more heat from a room, they also decrease indoor heat gain more efficiently in the summer, by around 45 percent, which can lower your AC bills.
Thermal lined curtains and blinds can significantly reduce heat loss through your windows. According to Energywise “Good curtains and blinds can reduce heat loss through windows by 60% for single glazed windows, and 40-50% for double glazing.” A thick, closely woven fabric will offer the best heat loss reduction.
| What is thermal knit? A knit or woven fabric with a waffle or honeycomb texture that's made to trap warm air between the yarns, making it the perfect fabric to wear during the cold winter months.