Something warm to put on the underside of the floor?

[Sneezy]

Two areas of the cellar have lost their ceiling - you can see the floorboards. Oddly enough, these areas of the floor are very cold under foot - the landlord didn't see fit to use underlay neither. I just wondered if I could fix something up that's cheap, which would insulate the area?? It's damp down there. I don't fancy faffing with plasterboard and it would only come down again. The only things I've seen are expensive, flimsy or not much of an insulator. I'm out of ideas.

Thanks.

[Bob Mannix]

The cheapest and quickest solution would be Rockwool (loft insulation roll) with chicken wire and a staple gun to hold it up - doesn't look very nice but it doesn't sound as though that's a consideration.

[Jerry Built]

Jablite. Go to Jewson's and have a look.

J.B.