Hi There I thought I would give an update on my post which i submitted 15th March - flat slatted base vs spung slatted base for a 20cm Tempur mattress. We put the old flat slats back on my side of the bed only to see if it made any difference. The difference was huge!

The flat slatted side stayed fairly firm and my back felt better after the first night or so. The sprung slatted base side was so soft and sunk down much further. I rang Tempur who said that it should make very little difference. well, I can tell you it makes a huge difference so choose your Tempur base carefully!

Thanks. .