Hi All,
Just a quick opinion from anyone who has experience of these if you would be so kind...
Everywhere I have read about these has confirmed that their summer performance is good, but the winter heat insulation properties is a bit more vague. Can anyone let me know if they have any effect during the winter at retaining heat, or is it just a summer thing at reflecting it?
Thanks in advance
Paul
Just a quick opinion from anyone who has experience of these if you would be so kind...
Everywhere I have read about these has confirmed that their summer performance is good, but the winter heat insulation properties is a bit more vague. Can anyone let me know if they have any effect during the winter at retaining heat, or is it just a summer thing at reflecting it?
Thanks in advance
Paul