Slider wrote:
Do these following products actually give a noticably difference in heat
from radiators?

Anyone on here used these who can comment?


http://www.screwfix.com/prods/10612/...l-5m-X-5m-2-5m


And

http://www.diy.com/diy/jsp/bq/nav/na...f-p9-buyat-001


No, basically.

the radiant losses to the walls are very very low. If you have solid
brick, and the B&Q tiles have a couple of mm of styrene foam,that will
make a bit of difference tho.