Thermal Curtain FabricsImprove the insulation and energy efficiency of your home by using thermal curtain fabrics as your window treatment. Some thermal fabrics are treated with layers of acrylic while others have been made using a triple weave with an insulating layer in the middle. This will protect your house from extreme temperatures as the insulating properties of the fabric will mean you keep cooler in summer and warmer in winter. At Spotlight, choose from a large range of plain, printed and jacquard fabrics as well as several colourful designs for kids� bedrooms. A fire retardant fabric is also included in the range. Can I purchase thermal curtain fabrics at Spotlight?At Spotlight, you can choose from a large range of plain, printed and jacquard fabrics as well as several colourful designs for kids bedrooms. With so many styles and designs to choose from, you will be able to find the right material for curtains in every room of your home. All available as material that can be cut by the metre, as well as some magic drape thermal curtain fabrics, you can get exactly as much or as little as you need for your curtains.

Why use thermal curtain fabrics? You can improve the insulation and energy efficiency of your home by using thermal curtain fabrics for your windows. This is done to help you with both hot and cold extremes, the insulating properties of the fabric will mean your home will stay cooler in summer and warmer in winter.Can I use thermal curtain fabrics for my kids rooms? made measure curtains darlingtonYes, you will find a number of great designs for kids in our thermal curtain fabric range, which will be enjoyed by both boys and girls. curtains hermanusThe thermal properties also help to block out more light, so this fabric is ideal for kids bedroom curtains. curtains and blinds roodepoort

Choose from lovely designs such as Finding Dory, Cars, Jungle animals, Birds and much more. You will find all other things needed for making your curtains here at Spotlight too, as well as curtain tracks and rods. How do I care for thermal fabrics?To avoid damaging the thermal layer that these curtains contain, hand-washing is recommended instead of machine washing and drying. best position for curtain holdbacksThermal fabrics can also be vacuumed and then cleaned using a fabric spray, or they can be lightly steamed from the front only, taking care not to drench the fabric. red curtains 46x54Wash larger curtains in the bath tub! eclipse curtains khakiUse a mild detergent, and once you have washed your curtain, dry them on the washing line � that way you will not have many wrinkles to worry about.blackout curtain liners walmart

Custom Look – Affordable Price The fabric lining layer provides soft draping and gives protection to the curtain fabric. Air is trapped between the lining and curtain providing excellent insulation qualities. Thermal Lined Readymade Curtains Keeps in the Heat – Reflects the Sun A superior flock-coating is applied to the back of the curtain fabric which acts like a lining. This gives added insulation to the fabric which helps to reduce heat loss through windows during the winter and helps keep heat out during the summer. Blocks out more Light – Extra Insulation Three layers of flocked coating are applied to the back of the curtain fabric. The extra layers have increased insulation benefits to help reduce heat loss in the winter and keep heat out during the summer. The centre layer is a hidden layer of black coating which gives excellent light blocking benefits. Ideal for bedrooms, TV and computer rooms where darkness is required. Make the most of your Thermal-Lined and Blockout Curtains:

Close curtains before sunset to retain the warmth in winter. Close in summer to help reflect sunshine, keep rooms cool and reduce light. Triple-Weave, Dim Out Readymades Machine Washable – Exceptional Softness A revolutionary new Triple-Weave fabric has three layers interwoven with a black yarn in the centre, creating a tonal self-lining with a room-darkening effect. It also creates fabric with exceptional softness and is machine washable. You choose your own lining Now you can have a custom-style curtain in designer fabrics – and you can select your own attachable lining! Choose from our three attachable lining options - Microfibre, Thermal Blockout and Triple-Weave then simply hook onto your Curtain. Alternatively you can hang as unlined curtains in front of a Blind or with a Sheer behind. Click here to view our selection of linings available. With simple-to-hang Readymade Sheers your options are endless. Hang on their own for daytime privacy or hang on a double track with a lining behind for night time privacy.

Alternatively, attach a lining and you now have soft, floaty curtains. Sheers can also be used as a feature curtain with a blind. All sheers have an adjustable pencil-pleat heading. Ideal for daytime privacy in bathrooms, kitchens and laundries.Glass is a good conductor of heat. So in the winter when temperatures inside are higher than out, heat escapes through glass. Double glazing is required for windows installed in most new builds and renovations. But for existing homes retrofitting double glazing is expensive and sometimes difficult – and it’s not an option for tenants. So are curtains an effective way to retain that expensive heat? We measured heat loss through wooden- and aluminium-framed windows fitted with netting curtains, heavy lined curtains, and sill and floor-length ready-made thermal curtains. We also tested other window systems such as pelmets and secondary glazing. To do this we built an insulated wall inside a cooled chamber and installed first a wooden- and then an aluminium-framed window.

One side of the wall was cooled to -4°C and the other heated to +26°C. That’s a 30°C temperature difference across the window/wall assembly. To get maximum and minimum heat loss reference values, we measured the energy required to keep the warm side at 26°C. We did this first with the window bare, and then with it covered with a thick layer of polystyrene foam on both sides. For each window-curtain configuration we measured how much energy it took to keep the “warm” side at the controlled temperature. We logged the cold- and warm-side temperatures, power consumption, and time. Cool air is denser (heavier) than warm air. During cold weather, the air close to a room’s window pane is cooled and tends to sink. When the cooled air sinks it’s replaced by warmer air from other parts of the room. This creates a circulating air current which cools the room – and it isn’t desirable. Curtains that aren’t sealed at top or bottom to stop these air currents can make the situation worse by forming a channel between the window and curtain for the falling cooled air.

Stopping that “reverse chimney” air current is crucial to improving window heat loss. It seems simple but our testing shows it’s not that easy. For heat retention, secondary glazing was the most effective window system we tested. You don’t need a professional to apply secondary glazing – and kits such as the one we tested are inexpensive from DIY stores. Interestingly, previous testing has shown secondary glazing to be almost as effective as full double glazing Surprisingly, old-fashioned net curtains were also effective at reducing heat loss. We think this is because the netting, which was installed close to the panes, interferes with downward air movement over the window. Net curtains are worth having – especially because they’re relatively cheap. We tested ready-made sill and floor-length thermal curtains as well as floor-length custom-made heavy lined curtains. The floor-length curtains of both types were more effective than sill-length curtains, which weren’t a lot better than having no curtains at all.

The heavy custom curtain worked better than the cheaper thermal curtains of both types. With both floor-length curtains, making sure the curtains touched the floor was important. Otherwise cooled air escaped out of the gap between the curtain and floor – increasing the overall heat loss. For both types of frame we covered the window frame with a polar-fleece blanket and thermal curtains over the blanket. Heat loss was substantially reduced. It proves it’s not the insulation qualities of the curtain material that matters; it’s stopping airflow around the window as much as possible. Houses built before 1970 mostly have wooden frame windows. Later, aluminium frames took over. Curtain-for-curtain, the aluminium-frame window lost more heat than the wooden frame equivalent. Wood is a better heat insulator than aluminium, so less heat is lost through the frame. The secondary glazing kit worked well on aluminium frames – it achieved a heat retention value similar to what was achieved by the same type of kit fitted to the wooden frame.

But all the curtains performed poorly on aluminium frames compared with the equivalent wooden-frame results. With the thicker wooden frames, the curtains hung slightly closer to the window. The netting curtains in particular were recessed inside the wooden frame but this was not possible with the aluminium frames. The greater air-gap seems to have allowed a freer flow of air behind the curtain – and so there was increased heat loss. We installed a pelmet above the curtains on both the wooden- and aluminium-framed windows to see if there was decreased heat loss. There was – but not by much. Air still leaked from under the curtains. We also think it was leaking over the top of the curtain (under the pelmet) and around the sides of the curtain at the top. Our conclusion is that pelmets help – but they’re not a complete answer. During some of our test runs we ran a small desk fan in the test chamber – and in those runs we noted a significant reduction in heat loss compared with the runs where there was no fan.