Exfarmer
Member
- Location
- Bury St Edmunds
I have a project coming up and looking at various glazing options.
I have been "reliably informed" by a sales person that 6mm solid Polycarbonate sheets give a higher R value than twin wall.
There are reasons that twin has disadvantages in this situation but is this actually correct?
I have been scanning the net for an hour and can find no figures for solid polycarbonate
I have been "reliably informed" by a sales person that 6mm solid Polycarbonate sheets give a higher R value than twin wall.
There are reasons that twin has disadvantages in this situation but is this actually correct?
I have been scanning the net for an hour and can find no figures for solid polycarbonate
