By Jazz
United Kingdom 
Any suggestions how to double glaze a greenhouse without using bubble wrap - would fleece do the same job and be more environmentally friendly.
Thank you - Carol.
25 May, 2018
Answers
If its the ecology of using bubble wrap that concerns you if removed with care you can use the same sheets for several seasons.And after that you can cut it up and use it in wrapping parcels (or plants for other Goyers...)
26 May, 2018
I think fleece might cut out too much light Jazz. possibly look at polycarbonate sheets, although plastic they will last some time.
25 May, 2018