On 07/03/2020 15:41, George Miles wrote:
What kind of curtain rail and opener?

The window hole is 2.5 meters wide:
if i had curtains which fully covered it I would be warmer.

They are behind my desk so opening by a string or similar would be good.

How to seal them at the top and sides?

Wall surrounds are OSB.

Or blinds?

Insulation is the main aim.

Could they be used as a projector screen for movies?

But £149 is too much for a screen which might be used once or twice
https://www.viking-direct.co.uk/en/n...3-cm-p-4332258

Ideas and experiences please?

[George]


A photo would help. Are the windows single glazed ?.

My 3rd bedroom/office has a single-glazed window. In
winter I have a section of celotex that is a snug fit in
the window reveal, but is cut vertically in half, so I
can simply slide one half across to allow light in during
the day.

Are there any Swish autoglide tracks on ebay ?. Some of these
had a remote control for opening /closing.