Thermal curtains, made to measure
Thermal S-Fold curtains for an 1800 mm window are $299, made to your width and drop in 5 colours. Thermal curtains are blockout curtains with an insulating backing. They are the heaviest fabric we make and suit bedrooms, living rooms with big glass, and west-facing windows.
Thermal curtain prices
S-Fold pair, centre opening, including GST.
| Track width | 2,100 mm drop | 2,400 mm drop | 2,700 mm drop | 3,000 mm drop |
|---|---|---|---|---|
| 1,200 mm | $179 | $199 | $220 | $240 |
| 1,800 mm | $268 | $299 | $329 | $360 |
| 2,400 mm | $357 | $398 | $439 | $480 |
| 3,000 mm | $446 | $497 | $549 | $600 |
| 4,200 mm | $624 | $696 | $768 | $840 |
Prices include GST and were checked on 27 October 2026. They come from the same calculator as the product pages.
Common questions
How much are thermal curtains?
A thermal S-Fold pair for an 1800 mm track and 2400 mm drop is $299 including GST. A 3000 mm sliding door is $497.
Do thermal curtains really help?
Heavy lined curtains that run floor to ceiling and past the window edges cut heat loss through glass noticeably. Gaps at the top and sides reduce the benefit.
Are thermal curtains heavy?
Yes. A thermal pair for a 2400 mm track and 2400 mm drop weighs about 4.6 kg, so use a sturdy track fixed into studs or the ceiling.
How long do thermal curtains take?
About 3–4 weeks from your deposit. They are made to your sizes.