roof insulation

[newflatowner]

have loft with a roof that has what looks like black liner inside it.

also have some loft insulation on floorboards - need to top up a bit more.

Is there anything i can add on the inside of the roof to significantly reduce heat loss?

Thanks very much

 

[Hib]

Take a look at the link below - click on the 'Product and Application info' and that should give you a good idea of the kinds of remedies that are available.

http://www.insulation.kingspan.com/uk/k7.htm

The 'black liner' you mention is probably old style bituminous felt/membrane rather than the modern breathing membranes.

Also try a search of the forum and/or look at the 'similar topics' at the bottom of the page.

Hope that helps