Our Thermotek 400 roman is made of materials that insulate 400% better than a block out curtain and blind fabric.
The reason for this stunning result is the multi layer thermodynamic interlining, made up of mirror surfaced heat reflexive film (used in NASA spacecraft!), surrounding each insular blanket of wool/poly mix. All blinds have 6 layers in total, together with a system of rare earth magnets that actually hold the blind close to your architrave, to provide much better airflow seal than other blinds or curtains can achieve.
This remarkable blind (Developed and made in Australia!) is well worth a look. Come and see our working display at our Fyshwick showroom.