Our rage of gorgeous made-to-measurethermal blinds, are made dual layered fabric which is bonded together in a honeycomb shape with air pockets in between. These air pockets trap air and create an insulating effect and keep the room cozy. Thermal blinds come in sleek designs and assist in regulating the temperature of the room; they keep the room warm in winters and cool in summers. Thermal blinds are extremely cost efficient and help you save on utility bills, for extra chilly rooms we recommend layering thermal blinds over curtains. You may choose to get the blinds fitted into a Perfect-Fit frame that requires no drilling and fits perfectly against the window glass into the uPVC frame.